ボラン

ボランは水素化ホウ素とも呼ばされ,ホウ素と水素という二つの要素によって形成された一連の化合物の総称である。簡単なボランは無色であり,不快な臭いを有し,毒性が非常に強い。一般的にその化学的性質が不安定であり,空気中で自然発火でき,酸化ホウ素を生成する。ホウ素原子の増加に伴って,ボランは気体状態(例えばジボラン)から順に液体状態(例えばペンタボラン)と固体状態(例えばデカボラン)に変化する。今まで開発されたボランは20種以上あり,二つの種類に分けられ,その一般式はそれぞれ以下のとおりである:BnHR+4(n≥2):例えばジボラン(B2H6)、ペンタボラン-9 (B5H9)、シックスティーンボラン(B16H20);BnHR+6(n≥3):例えばプロピルボラン(B3H9)、ペンタボラン-11(B5H11)、ノナンボラン(B9H15)等。ボランはいずれも不快な臭いを有する。低級ボラン(一般的にホウ素原子を含有しない)の化学的性質は活性であり,空気中で自然発火でき,加水分解、ハロゲン化、及びアミノ化を行わやすい。使用量が最も多くかつ最も重要なのはジボランである。工業分野でジボランはエーテルの作用下で三フッ化ホウ素と水素化リチウムによって調製される。 その他のボランは異なる温度下でジボランを熱分解して調製される。 燃焼時にボランは多くの熱量を発し,そのためロケット及びミサイルの高エネルギー燃料として用いられる。また金属やセラミック部品の処理剤,ゴムの架橋剤としても用いられる。ジボランの一つの重要な用途はヒドロホウ素化反応における有機物の還元剤として用いられる。 ボランは毒性が非常に強く,ジボランを吸入すれば肺を損傷し,デカボランを吸入すれば心不全を引き起こし,高級ボランは中枢神経系の中毒を引き起こしかつ肝臓や腎臓を損傷することができる。従ってボランを使用する時に注意しなければならない。
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Structure Chemical Name CAS MF
2-(3-cyclopropyl-5-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(3-cyclopropyl-5-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2223029-62-5 C16H23BO3
1-[4-(TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-3-CYANOPHENYL]PIPERIDIN-2-ONE 1-[4-(TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-3-CYANOPHENYL]PIPERIDIN-2-ONE 2223054-00-8 C18H23BN2O3
methyl 2-(tetrahydro-2H-pyran-3-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate methyl 2-(tetrahydro-2H-pyran-3-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 2222996-14-5 C19H27BO5
methyl 5-cyano-2-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate methyl 5-cyano-2-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 2819707-49-6 C18H22BNO4
1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[4-methyl-3-(3-oxetanyl)phenyl]- 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[4-methyl-3-(3-oxetanyl)phenyl]- 2223049-68-9 C16H23BO3
1-[4-(TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-2-FLUOROPHENYL]PIPERIDIN-2-ONE 1-[4-(TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-2-FLUOROPHENYL]PIPERIDIN-2-ONE 2223042-39-3 C17H23BFNO3
5-chloro-4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 5-chloro-4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2819707-37-2 C14H17BClNO2
1-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-yl)pyrrolidin-2-one 1-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-yl)pyrrolidin-2-one 1356495-87-8 C13H19BN2O3S
2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyridazin-3(2H)-one 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyridazin-3(2H)-one 2223049-60-1 C16H19BN2O3
2-(2-cyclopropyl-5-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(2-cyclopropyl-5-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2223040-71-7 C20H29BO3
tert-butyl 3-(4-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate tert-butyl 3-(4-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate 2223037-15-6 C20H29BClNO4
1-[3-(TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-5-CYANOPHENYL]PYRROLIDIN-2-ONE 1-[3-(TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-5-CYANOPHENYL]PYRROLIDIN-2-ONE 2223050-25-5 C17H21BN2O3
tert-butyl 3-(4-methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate tert-butyl 3-(4-methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate 2223053-80-1 C21H32BNO5
methyl 2-(1H-imidazol-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate methyl 2-(1H-imidazol-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 2256755-67-4 C17H21BN2O4
2-(4-methyl-1H-imidazol-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2-(4-methyl-1H-imidazol-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 1638505-75-5 C17H20BN3O2
2-(2-chloro-5-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(2-chloro-5-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2223054-77-9 C17H24BClO3
3-Methyl-4-(4-methylpiperidin-1-yl)phenylboronic acid pinacol ester 3-Methyl-4-(4-methylpiperidin-1-yl)phenylboronic acid pinacol ester 2223035-02-5 C19H30BNO2
1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-1,2,3-triazole 1-(tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-1,2,3-triazole 2710298-24-9 C13H22BN3O3
tert-butyl 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)phenyl)pyrrolidine-1-carboxylate tert-butyl 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)phenyl)pyrrolidine-1-carboxylate 2241864-85-5 C22H31BF3NO4
2-(4-methyl-1H-imidazol-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-(4-methyl-1H-imidazol-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 1402240-40-7 C14H19BN4O2
2-(4-methoxy-3-(oxetan-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(4-methoxy-3-(oxetan-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2223036-19-7 C16H23BO4
4-methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)benzonitrile 4-methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)benzonitrile 2819708-11-5 C15H17BF3NO3
4,4,5,5-Tetramethyl-2-[4-methyl-2-(3-oxetanyl)phenyl]-1,3,2-dioxaborolane 4,4,5,5-Tetramethyl-2-[4-methyl-2-(3-oxetanyl)phenyl]-1,3,2-dioxaborolane 2223049-75-8 C16H23BO3
2-(4-methyl-1H-pyrazol-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2-(4-methyl-1H-pyrazol-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2256756-18-8 C17H20BN3O2
tert-butyl 3-(6-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperidine-1-carboxylate tert-butyl 3-(6-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperidine-1-carboxylate 2223008-92-0 C22H35BN2O4
2-(4-chloro-5-cyclopropyl-2-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(4-chloro-5-cyclopropyl-2-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2819708-54-6 C16H19BClF3O2
methyl 4-bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate methyl 4-bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 2223050-06-2 C14H18BBrO4
5-cyclopropyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 5-cyclopropyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 2223029-55-6 C15H22BNO2
1-(4-methoxyphenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-1,2,3-triazole 1-(4-methoxyphenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-1,2,3-triazole 2256756-34-8 C15H20BN3O3
2-(3-(2,2-difluoro-1-methylcyclopropyl)-5-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(3-(2,2-difluoro-1-methylcyclopropyl)-5-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2710293-52-8 C16H20BF3O2
2-Trifluoromethyl-4-(pyrrolidino)phenylboronic acid pinacol ester 2-Trifluoromethyl-4-(pyrrolidino)phenylboronic acid pinacol ester 2223031-45-4 C17H23BF3NO2
methyl 2-(piperidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate methyl 2-(piperidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 2256756-08-6 C19H28BNO4
4,4,5,5-tetramethyl-2-(4-methyl-2-(tetrahydro-2H-pyran-4-yl)phenyl)-1,3,2-dioxaborolane 4,4,5,5-tetramethyl-2-(4-methyl-2-(tetrahydro-2H-pyran-4-yl)phenyl)-1,3,2-dioxaborolane 2223032-06-0 C18H27BO3
methyl 4-cyano-2-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate methyl 4-cyano-2-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 2819707-79-2 C15H17BFNO4
2-([1,1'-biphenyl]-4-yl-d9)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-([1,1'-biphenyl]-4-yl-d9)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2368225-09-4 C18H12BD9O2
1H-Pyrrole, 1-cyclopropyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1H-Pyrrole, 1-cyclopropyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2364586-26-3 C13H20BNO2
METHYL 2-METHYL-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)NICOTINATE METHYL 2-METHYL-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)NICOTINATE 2291165-13-2 C14H20BNO4
tert-butyl 3-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)pyridin-2-yl)piperidine-1-carboxylate tert-butyl 3-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)pyridin-2-yl)piperidine-1-carboxylate 2222997-63-7 C22H32BF3N2O4
2-(4-cyclopropyl-5-methyl-2-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(4-cyclopropyl-5-methyl-2-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2819708-60-4 C17H22BF3O2
N-(3-Cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetamide N-(3-Cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetamide 2223043-92-1 C17H24BNO3
2-(5-ethylfuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(5-ethylfuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1024677-77-7 C12H19BO3
2-(5-BROMOFURAN-2-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE 2-(5-BROMOFURAN-2-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE 1111096-25-3 C10H14BBrO3
tert-butyl 3-(5-fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate tert-butyl 3-(5-fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate 2223053-87-8 C20H29BFNO4
N-(3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetamide N-(3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetamide 1192053-41-0 C15H22BNO3
2-(3-(2,2-difluoro-1-methylcyclopropyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(3-(2,2-difluoro-1-methylcyclopropyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2710293-34-6 C16H21BF2O2
3-Trifluoromethyl-4-(4-methyl-1H-pyrazol-1-yl)phenylboronic acid pinacol ester 3-Trifluoromethyl-4-(4-methyl-1H-pyrazol-1-yl)phenylboronic acid pinacol ester 2223047-13-8 C17H20BF3N2O2
4-(oxetan-3-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 4-(oxetan-3-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 2223037-08-7 C15H22BNO3
1H-1,2,3-Triazole, 5-fluoro-1-(tetrahydro-2H-pyran-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1H-1,2,3-Triazole, 5-fluoro-1-(tetrahydro-2H-pyran-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2364573-06-6 C13H21BFN3O3
tert-butyl 3-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)phenyl)azetidine-1-carboxylate tert-butyl 3-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)phenyl)azetidine-1-carboxylate 2223049-46-3 C21H29BF3NO4
2-Chloro-4-(N-methylpiperazin-1-yl)phenylboronic acid pinacol ester 2-Chloro-4-(N-methylpiperazin-1-yl)phenylboronic acid pinacol ester 2223031-80-7 C17H26BClN2O2
3-(1,3-dioxan-5-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 3-(1,3-dioxan-5-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 2241866-57-7 C16H24BNO4
4,4,5,5-tetramethyl-2-(2-(oxetan-3-yl)-4-(trifluoromethyl)phenyl)-1,3,2-dioxaborolane 4,4,5,5-tetramethyl-2-(2-(oxetan-3-yl)-4-(trifluoromethyl)phenyl)-1,3,2-dioxaborolane 2223043-97-6 C16H20BF3O3
2-Methyl-4-(2-methylimidazol-1-yl)phenylboronic acid pinacol ester 2-Methyl-4-(2-methylimidazol-1-yl)phenylboronic acid pinacol ester 2223042-92-8 C17H23BN2O2
3-cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)benzonitrile 3-cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)benzonitrile 2819708-36-4 C17H19BF3NO2
2-(4-Methylimidazol-1-yl)pyridine-5-boronic acid pinacol ester 2-(4-Methylimidazol-1-yl)pyridine-5-boronic acid pinacol ester 2223028-89-3 C15H20BN3O2
2-(1H-pyrrol-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2-(1H-pyrrol-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2256756-15-5 C17H19BN2O2
methyl 2-chloro-5-cyano-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate methyl 2-chloro-5-cyano-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 2819708-27-3 C15H17BClNO4
Quinoline, 6-methoxy-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- Quinoline, 6-methoxy-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2710297-24-6 C16H20BNO3
2-フルオロ-5-(テトラメチル-1,3,2-ジオキサボロラン-2-イル)ピリジン-3-カルボン酸メチル 2-フルオロ-5-(テトラメチル-1,3,2-ジオキサボロラン-2-イル)ピリジン-3-カルボン酸メチル 1622217-20-2 C13H17BFNO4
tert-butyl 4-(6-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperidine-1-carboxylate tert-butyl 4-(6-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperidine-1-carboxylate 2223012-14-2 C21H32BFN2O4
1-フェニル-3-(4,4,5,5-テトラメチル-1,3,2-ジオキサボロラン-2-イル)-1H-ピラゾール 1-フェニル-3-(4,4,5,5-テトラメチル-1,3,2-ジオキサボロラン-2-イル)-1H-ピラゾール 1002334-13-5 C15H19BN2O2
5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-1,2,3-triazol-1-yl)thiazole 5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-1,2,3-triazol-1-yl)thiazole 2256757-91-0 C11H15BN4O2S
tert-butyl 3-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate tert-butyl 3-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate 2223040-95-5 C20H29BClNO4
5-(oxetan-3-yl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 5-(oxetan-3-yl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2223035-94-5 C16H20BNO3
2-(4-methylpiperidin-1-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2-(4-methylpiperidin-1-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 1356938-07-2 C15H25BN2O2S
methyl 2-cyano-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate methyl 2-cyano-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 2819707-65-6 C16H20BNO4
1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-1,2,3-triazole 1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-1,2,3-triazole 1423123-94-7 C9H16BN3O2
tert-butyl 3-(4-chloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate tert-butyl 3-(4-chloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate 2223012-13-1 C20H29BClNO4
2-(4-Tetrahydropyranyl)phenylboronic acid pinacol ester 2-(4-Tetrahydropyranyl)phenylboronic acid pinacol ester 2223031-28-3 C17H25BO3
2-(piperidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2-(piperidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2216004-12-3 C18H25BN2O2
2-Bromo-4-(4-methylimidazol-1-yl)phenylboronic acid pinacol ester 2-Bromo-4-(4-methylimidazol-1-yl)phenylboronic acid pinacol ester 2223032-33-3 C16H20BBrN2O2
N,N,2-trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole-1-sulfonamide N,N,2-trimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole-1-sulfonamide 2256758-46-8 C12H22BN3O4S
3-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 3-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 1630082-46-0 C16H20BNO2
2-(2-chloro-5-cyclopropyl-4-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(2-chloro-5-cyclopropyl-4-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2819707-63-4 C15H19BClFO2
2-(4-fluoro-2-methylphenyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2-(4-fluoro-2-methylphenyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 1402227-75-1 C16H19BFNO2S
2-phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2-phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 1225053-33-7 C15H18BNO2S
1-(3-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazole 1-(3-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazole 2223040-79-5 C15H18BFN2O2
1-isobutyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole 1-isobutyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole 2223040-61-5 C14H24BNO2
2H-Pyran, tetrahydro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2H-Pyran, tetrahydro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1253215-65-4 C11H21BO3
methyl 2-(ethyl(methyl)amino)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate methyl 2-(ethyl(methyl)amino)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 2256756-14-4 C17H26BNO4
methyl 3-(2,2-difluoro-1-methylcyclopropyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate methyl 3-(2,2-difluoro-1-methylcyclopropyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 2710293-58-4 C18H23BF2O4
5-chloro-2-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 5-chloro-2-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2819707-60-1 C16H19BClNO2
5-Fluoro-2-(1H-pyrazol-1-yl)pyridine-4-boronic acid pinacol ester 5-Fluoro-2-(1H-pyrazol-1-yl)pyridine-4-boronic acid pinacol ester 2223045-29-0 C14H17BFN3O2
4,4,5,5-tetramethyl-2-(4-(methyl-13C)phenyl)-1,3,2-dioxaborolane 4,4,5,5-tetramethyl-2-(4-(methyl-13C)phenyl)-1,3,2-dioxaborolane 1189171-65-0 C13H19BO2
tert-butyl 3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)phenyl)azetidine-1-carboxylate tert-butyl 3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)phenyl)azetidine-1-carboxylate 2223055-61-4 C21H29BF3NO4
5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-6-trifluoromethyl-pyridin-2-ylamine 5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-6-trifluoromethyl-pyridin-2-ylamine 1628185-65-8 C12H16BF3N2O2
4-(oxetan-3-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 4-(oxetan-3-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2223046-22-6 C16H20BNO3
2-(2-cyclopropyl-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(2-cyclopropyl-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2223054-61-1 C16H23BO2
2-(4-Bromofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(4-Bromofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1025719-11-2 C10H14BBrO3
2-(oxetan-3-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2-(oxetan-3-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2223044-08-2 C16H20BNO3
tert-butyl 3-(6-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)pyrrolidine-1-carboxylate tert-butyl 3-(6-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)pyrrolidine-1-carboxylate 2222996-03-2 C20H30BFN2O4
2-[3-Methoxy-5-(3-oxetanyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-[3-Methoxy-5-(3-oxetanyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2223053-55-0 C16H23BO4
2-((tetrahydrofuran-3-yl)oxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2-((tetrahydrofuran-3-yl)oxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 1356369-13-5 C13H20BNO4S
1-[4-(TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-3-TRIFLUOROMETHYLPHENYL]PYRROLIDIN-2-ONE 1-[4-(TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-3-TRIFLUOROMETHYLPHENYL]PYRROLIDIN-2-ONE 2223041-71-0 C17H21BF3NO3
2,4-dichloro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2,4-dichloro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2819708-29-5 C13H14BCl2NO2
2-Chloro-4-(imidazol-1-yl)phenylboronic acid pinacol ester 2-Chloro-4-(imidazol-1-yl)phenylboronic acid pinacol ester 2223040-31-9 C15H18BClN2O2
2-(2-cyclopropyl-5-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(2-cyclopropyl-5-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1402226-93-0 C16H20BF3O2
tert-butyl 3-(4-amino-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate tert-butyl 3-(4-amino-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate 2223046-30-6 C20H31BN2O4
2-Cyano-4-(2-methylimidazol-1-yl)phenylboronic acid pinacol ester 2-Cyano-4-(2-methylimidazol-1-yl)phenylboronic acid pinacol ester 2223043-19-2 C17H20BN3O2
methyl 1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclopropane-1-carboxylate methyl 1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclopropane-1-carboxylate 2819708-73-9 C11H19BO4
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