有機試薬

1世紀初期から19世紀中葉まで,主に天然有機物(例えば動物、植物の抽出液)を利用して定性分析や定量分析を行う。19世紀下半葉から20世紀20年代まで,人工的に合成される有機試薬が始めて現れ,例えばオキソジチオ炭酸カリウムでニッケル、銅、モリブデンを検出する;モリンでアルミを検出する;ジアゾカップリング反応で亜硝酸イオンを検出する;α-ニトロソ基-β-ナフトールでコバルトを検出する;ジアセチルジオキシムでニッケルを検出する等。30年代エフェクト基群を提供しかつ50年代末分析官能基群理論を提出した後に,異なるイオンのエフェクト分析官能基群を探すために,大量の有機試薬の選別作業を行い,多くの実用的価値のある試薬(例えば銅試薬、ネオクプロイン試薬、カドミウム試薬、ベリリウム試薬、トロン試薬等)を合成した。50年代前,錯体は分析化学において主に二成分キレート化合物の沈殿反応によって定性的検出、沈殿分離及び重量分析等に用いられ,50~60年代初期錯滴定法を主とし,60年代後期から,研究の重点は光分析に変化し,それと同時にキレート化合物の有機溶剤の抽出を発展させる。8-ヒドロキシキノリン、ヒドラゾン系、オキシム系、ヒドロキサム酸系、ポリフェノール系、1,10-フェナントロリン系、リン酸系抽出剤、β-ジケトン系、トリフェニルメタン系酸性染料、キサンテン系染料及びアゾ系染料等の様々な試薬は広く研究しかつ応用される。その一方,有機試薬の構造に関する論理研究(例えば電子的効果、立体効果、置換基の影響)は新規な有機試薬の開発を推し進め,例えばヘテロ環アゾ系試薬。この間にモノアゾクロモトロプ酸系試薬及びビスアゾクロモトロプ酸系試薬の発展も進んでいる。70年代中期,吸着剤とキレート樹脂は大幅に発展してきた。80年代以来,中国の分析化学研究者はさらに非対称型ビスアゾクロモトロプ酸系試薬の合成と応用分野で良い結果を取得する。 有機試薬は分析化学分野における応用が非常に広く,主に溶剤、沈殿剤、錯化剤、指示薬、発色剤及び界面活性剤等に用いられる。様々な分析要件を満たすために,ある時にある試薬を精製する必要があり,一般的に蒸留法を利用して液体状の有機試薬を精製し,それに対して結晶法や昇華法を利用して固体物質を精製する。蒸気圧の高い物質即ち精製の沸点が低く又は沸騰温度でも分解しない有機試薬に対して一般的に常圧蒸留法を利用して精製を行う;発揮しにくく又は水にわずかに溶解する物質即ち精製の沸点が高く又は沸騰温度で分解する有機試薬に対して減圧蒸留法や水蒸気蒸留法を利用して精製を行う。 蒸留法によって有機試薬を精製することは実験室でよく使用される精製方法である。常用の蒸留装置は一般的に蒸留器、凝縮器と収集器という三つの部分によって構成され,またその補助装置は加熱器、温度計、液体収集管、コーク等を含む。
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Structure Chemical Name CAS MF
2-Cyclopropyl-4-(1H-imidazol-1-yl)phenylboronic acid pinacol ester 2-Cyclopropyl-4-(1H-imidazol-1-yl)phenylboronic acid pinacol ester 2223042-17-7 C18H23BN2O2
2-cyclopropyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 2-cyclopropyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 2223054-70-2 C15H22BNO2
2-cyclopentyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-cyclopentyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2223039-06-1 C15H23BN2O2
2-cyclopentyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2-cyclopentyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2096336-90-0 C14H22BNO2S
2-cyclobutyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-cyclobutyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2223045-45-0 C14H21BN2O2
2-cyclobutoxy-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2-cyclobutoxy-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2256758-19-5 C14H22BNO3S
2-Cyano-4-(N-methylpiperazin-1-yl)phenylboronic acid pinacol ester 2-Cyano-4-(N-methylpiperazin-1-yl)phenylboronic acid pinacol ester 1709968-08-0 C18H26BN3O2
2-Cyano-4-(2-methylpiperidin-1-yl)phenylboronic acid pinacol ester 2-Cyano-4-(2-methylpiperidin-1-yl)phenylboronic acid pinacol ester 2223009-05-8 C19H27BN2O2
2-Cyano-4-(1H-pyrazol-1-yl)phenylboronic acid pinacol ester 2-Cyano-4-(1H-pyrazol-1-yl)phenylboronic acid pinacol ester 2223041-76-5 C16H18BN3O2
2-クロロ-5-(4,4,5,5-テトラメチル-1,3,2-ジオキサボロール-2-イル)チアゾール 2-クロロ-5-(4,4,5,5-テトラメチル-1,3,2-ジオキサボロール-2-イル)チアゾール 889672-72-4 C9H13BClNO2S
2-chloro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)benzonitrile 2-chloro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)benzonitrile 2819707-92-9 C14H14BClF3NO2
2-chloro-4-methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2-chloro-4-methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2819708-19-3 C14H17BClNO3
2-Chloro-3-bromo-5-trifluoromethylphenylboronic acid pinacol ester 2-Chloro-3-bromo-5-trifluoromethylphenylboronic acid pinacol ester 2223055-32-9 C13H14BBrClF3O2
2-bromo-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2-bromo-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 1402166-32-8 C9H13BBrNO2S
2-Bromo-4-methylpyrimidine-5-boronic acid pinacol ester 2-Bromo-4-methylpyrimidine-5-boronic acid pinacol ester 2223051-83-8 C11H16BBrN2O2
2-bromo-4-methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2-bromo-4-methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2819708-20-6 C14H17BBrNO3
2-bromo-4-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2-bromo-4-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2819708-14-8 C14H17BBrNO3
2-Bromo-4-(imidazol-1-yl)phenylboronic acid pinacol ester 2-Bromo-4-(imidazol-1-yl)phenylboronic acid pinacol ester 2223033-40-5 C15H18BBrN2O2
2,5-DIFLUOROPYRIDINE-4-BORONIC ACID, PINACOL ESTSER 2,5-DIFLUOROPYRIDINE-4-BORONIC ACID, PINACOL ESTSER 1622217-35-9 C11H14BF2NO2
2-Bromo-4-(4-methylpiperidin-1-yl)phenylboronic acid pinacol ester 2-Bromo-4-(4-methylpiperidin-1-yl)phenylboronic acid pinacol ester 2223033-02-9 C18H27BBrNO2
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)-1H-imidazole 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)-1H-imidazole 2819706-17-5 C10H14BF3N2O2
[2,4'-bipyridin]-4-ylboronic acid [2,4'-bipyridin]-4-ylboronic acid 1644055-68-4 C10H9BN2O2
2-Bromo-4-(2-methylimidazol-1-yl)phenylboronic acid 2-Bromo-4-(2-methylimidazol-1-yl)phenylboronic acid 2225168-97-6 C10H10BBrN2O2
2-(tetrahydrofuran-3-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-1,2,3-triazole 2-(tetrahydrofuran-3-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-1,2,3-triazole 2710298-60-3 C12H20BN3O3
5-(Ethoxycarbonyl)furan-2-boronic acid,pinacol ester 5-(Ethoxycarbonyl)furan-2-boronic acid,pinacol ester 1073338-92-7 C13H19BO5
2-(2-PYRIDYL)PYRIDINE-5-BORONIC ACID 2-(2-PYRIDYL)PYRIDINE-5-BORONIC ACID 1350620-55-1 C10H9BN2O2
[2,3'-bipyridin]-4-ylboronic acid [2,3'-bipyridin]-4-ylboronic acid 1644060-45-6 C10H9BN2O2
2-Bromo-4-(cyclopropyl)pyrimidine-5-boronic acid 2-Bromo-4-(cyclopropyl)pyrimidine-5-boronic acid 2225176-67-8 C7H8BBrN2O2
3-Fluoro-4-(pyrrolidino)phenylboronic acid pinacol ester 3-Fluoro-4-(pyrrolidino)phenylboronic acid pinacol ester 2223045-86-9 C16H23BFNO2
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,4'-bipyridine 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,4'-bipyridine 2223027-38-9 C16H19BN2O2
2,6-ジメチル-ピリジン-4-ボロン酸 2,6-ジメチル-ピリジン-4-ボロン酸 846548-44-5 C7H10BNO2
2-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-yl)propan-2-ol 2-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-yl)propan-2-ol 1319255-87-2 C13H21BN2O3
2-PIPERIZINYLPYRIDINE-4-BORONIC ACID, PINACOL ESTER 2-PIPERIZINYLPYRIDINE-4-BORONIC ACID, PINACOL ESTER 871125-87-0 C16H25BN2O2
2,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 1630082-71-1 C15H20BNO2
2-(piperazin-1-yl)phenylboronic acid 2-(piperazin-1-yl)phenylboronic acid 1218992-76-7 C10H15BN2O2
2,5-ジフルオロピリジン-3-ボロン酸ピナコールエステル 2,5-ジフルオロピリジン-3-ボロン酸ピナコールエステル 1256358-86-7 C11H14BF2NO2
2-Acetoxythiazole-5-boronic acid pinacol ester 2-Acetoxythiazole-5-boronic acid pinacol ester 1350755-64-4 C11H16BNO4S
2-Bromo-3-cyclopropyl-5-trifluoromethylphenylboronic acid 2-Bromo-3-cyclopropyl-5-trifluoromethylphenylboronic acid 2225174-42-3 C10H9BBrF3O2
3-(6-Trifluoromethylpyridin-2-yl)phenylboronic acid pinacol ester 3-(6-Trifluoromethylpyridin-2-yl)phenylboronic acid pinacol ester 2223043-70-5 C18H19BF3NO2
2,4-DIMETHYLPYRIDINE-3-BORONIC ACID 2,4-DIMETHYLPYRIDINE-3-BORONIC ACID 1029654-16-7 C7H10BNO2
2,5-ジメチルフラン-3-ボロン酸ピナコールエステル 2,5-ジメチルフラン-3-ボロン酸ピナコールエステル 1025718-96-0 C12H19BO3
2,5-ジメチル-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)ピリジン 2,5-ジメチル-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)ピリジン 1309980-12-8 C13H20BNO2
tert-butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-ylcarbamate tert-butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-ylcarbamate 1245252-99-6 C14H23BN2O4S
[2,4'-bipyridin]-5-ylboronic acid [2,4'-bipyridin]-5-ylboronic acid 1264516-00-8 C10H9BN2O2
2,5-Dimethylthiaozle-4-boronic acid pinacol ester 2,5-Dimethylthiaozle-4-boronic acid pinacol ester 1314306-11-0 C11H18BNO2S
(2-(tetrahydrofuran-2-yl)pyrimidin-5-yl)boronic acid (2-(tetrahydrofuran-2-yl)pyrimidin-5-yl)boronic acid 2225152-46-3 C8H11BN2O3
2-Bromo-4-(4-methylpiperidin-1-yl)phenylboronic acid 2-Bromo-4-(4-methylpiperidin-1-yl)phenylboronic acid 2225180-91-4 C12H17BBrNO2
2,6-Dimethyl-4-trifluoromethylphenylboronic acid pinacol ester 2,6-Dimethyl-4-trifluoromethylphenylboronic acid pinacol ester 2223051-36-1 C15H20BF3O2
2-Amino-3-methylphenylboronic acid pinacol ester 2-Amino-3-methylphenylboronic acid pinacol ester 2223047-06-9 C13H20BNO2
2-Bromo-4-(1H-pyrrol-1-yl)phenylboronic acid 2-Bromo-4-(1H-pyrrol-1-yl)phenylboronic acid 2225169-01-5 C10H9BBrNO2
2-(2,6-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(2,6-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 325141-72-8 C14H21BO2
Thiazole, 2-(tetrahydro-2H-pyran-4-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- Thiazole, 2-(tetrahydro-2H-pyran-4-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1402172-20-6 C14H22BNO3S
2-[(Prop-2-yl)oxy]-1,3-thiazole-5-boronic acid, pinacol ester, 2-[(Prop-2-yl)oxy]-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-thiazole 2-[(Prop-2-yl)oxy]-1,3-thiazole-5-boronic acid, pinacol ester, 2-[(Prop-2-yl)oxy]-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-thiazole 1352652-22-2 C12H20BNO3S
2-Bromo-4-(3-methyl-1H-pyrazol-1-yl)phenylboronic acid pinacol ester 2-Bromo-4-(3-methyl-1H-pyrazol-1-yl)phenylboronic acid pinacol ester 2223055-30-7 C16H20BBrN2O2
2-(4-Methylpiperidin-1-yl)-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyridine 2-(4-Methylpiperidin-1-yl)-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyridine 1416723-31-3 C17H27BN2O2
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-(METHOXYCARBONYL)-6-METHYLPYRIDIN-4-YL]BORONIC ACID [2-(METHOXYCARBONYL)-6-METHYLPYRIDIN-4-YL]BORONIC ACID 2225170-39-6 C8H10BNO4
2-(4-Methyl-1H-pyrazol-1-yl)pyrimidine-5-boronic acid 2-(4-Methyl-1H-pyrazol-1-yl)pyrimidine-5-boronic acid 2225172-21-2 C8H9BN4O2
2-(Cyclohexyloxy)pyrimidine-5-boronic acid pinacol ester 2-(Cyclohexyloxy)pyrimidine-5-boronic acid pinacol ester 1402174-34-8 C16H25BN2O3
2-(Cyclopentoxy)pyrimidine-5-boronic acid pinacol ester 2-(Cyclopentoxy)pyrimidine-5-boronic acid pinacol ester 1356464-57-7 C15H23BN2O3
2-(5-Bromo-2-fluoro-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(5-Bromo-2-fluoro-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1111096-03-7 C13H17BBrFO2
2-(4-Tetrahydropyranyl)-5-cyanophenylboronic acid pinacol ester 2-(4-Tetrahydropyranyl)-5-cyanophenylboronic acid pinacol ester 2223053-33-4 C18H24BNO3
5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(p-tolyl)pyrimidine 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(p-tolyl)pyrimidine 1402172-42-2 C17H21BN2O2
2-(cyclohexyloxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2-(cyclohexyloxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 1353288-05-7 C15H24BNO3S
N,N-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-amine N,N-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-amine 1311413-01-0 C11H19BN2O2S
1H-Pyrrole, 4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1H-Pyrrole, 4-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2758810-70-5 C11H18BNO2
1-Azetidinecarboxylic acid, 3-[3-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-, 1,1-dimethylethyl ester 1-Azetidinecarboxylic acid, 3-[3-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-, 1,1-dimethylethyl ester 2223012-09-5 C20H29BFNO4
2-(tetrahydro-2H-pyran-4-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine 2-(tetrahydro-2H-pyran-4-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine 1402166-38-4 C15H23BN2O3
2-(Piperidin-4-yl)phenylboronic acid pinacol ester 2-(Piperidin-4-yl)phenylboronic acid pinacol ester 2223040-68-2 C17H26BNO2
2-(Pyrrolidino)thiophene-4-boronic acid pinacol ester 2-(Pyrrolidino)thiophene-4-boronic acid pinacol ester 2223045-40-5 C14H22BNO2S
2-(tert-butyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-4-amine 2-(tert-butyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-4-amine 2223027-21-0 C15H25BN2O2
2-(cyclopentyloxy)-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2-(cyclopentyloxy)-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2256758-17-3 C15H24BNO3S
(3-bromo-4-fluorophenyl-2,5,6-d3)boronic acid (3-bromo-4-fluorophenyl-2,5,6-d3)boronic acid 2256739-83-8 C6H2BBrD3FO2
(2-bromo-4-cyanophenyl-3,5,6-d3)boronic acid (2-bromo-4-cyanophenyl-3,5,6-d3)boronic acid 2256739-87-2 C7H2BBrD3NO2
(2-(methoxy-d3)pyrimidin-5-yl)boronic acid (2-(methoxy-d3)pyrimidin-5-yl)boronic acid 2241867-45-6 C5H7BN2O3
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
2-(4-methyl-1-piperazinyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)Pyrazine 2-(4-methyl-1-piperazinyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)Pyrazine 1186041-98-4 C15H25BN4O2
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
2-(cyclopentyloxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2-(cyclopentyloxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 1419483-14-9 C14H22BNO3S
2-(Methyl-d3)-phenylboronic acid 2-(Methyl-d3)-phenylboronic acid 2200293-21-4 C7H9BO2
2-(5-bromo-2-cyclopropylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(5-bromo-2-cyclopropylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1402227-96-6 C15H20BBrO2
2-(pyridin-3-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine 2-(pyridin-3-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine 2223041-61-8 C15H18BN3O2
2-(sec-butyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2-(sec-butyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2096336-56-8 C13H22BNO2S
2-(4-methylpiperazin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2-(4-methylpiperazin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 1105665-06-2 C18H26BN3O2
2-(4-Methylpiperidin-1-yl)-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyridine 2-(4-Methylpiperidin-1-yl)-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyridine 1353877-52-7 C17H27BN2O2
2-(5-chloro-2-cyclopropylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(5-chloro-2-cyclopropylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1486485-28-2 C15H20BClO2
2-(4-methyl-1H-pyrazol-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine 2-(4-methyl-1H-pyrazol-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine 1351231-80-5 C14H19BN4O2
2-(tert-butyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-(tert-butyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2223049-63-4 C14H23BN2O2
2-(tetrahydro-2H-pyran-4-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 2-(tetrahydro-2H-pyran-4-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 2223031-31-8 C17H26BNO3
2-(iso-Butyl)thiophene-4-boronic acid pinacol ester 2-(iso-Butyl)thiophene-4-boronic acid pinacol ester 2223049-73-6 C14H23BO2S
2-(pyrrolidin-1-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-(pyrrolidin-1-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2077892-16-9 C14H22BN3O2
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
4-(3-Fluorophenyl)furan-2-boronic acid pinacol ester 4-(3-Fluorophenyl)furan-2-boronic acid pinacol ester 1402240-87-2 C16H18BFO3
4-(Cyclohexyl)furan-2-boronic acid pinacol ester 4-(Cyclohexyl)furan-2-boronic acid pinacol ester 2096337-25-4 C16H25BO3
2-(5-methoxy-2-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(5-methoxy-2-(tetrahydro-2H-pyran-3-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2223004-46-2 C18H27BO4
2-(Cyclobutoxy)pyrimidine-5-boronic acid 2-(Cyclobutoxy)pyrimidine-5-boronic acid 1646268-09-8 C8H11BN2O3
1,3,2-Dioxaborolane, 2-[2-methoxy-5-(3-oxetanyl)phenyl]-4,4,5,5-tetramethyl- 1,3,2-Dioxaborolane, 2-[2-methoxy-5-(3-oxetanyl)phenyl]-4,4,5,5-tetramethyl- 2223045-68-7 C16H23BO4
1,3,2-Dioxaborolane, 2-[2-methoxy-4-(3-oxetanyl)phenyl]-4,4,5,5-tetramethyl- 1,3,2-Dioxaborolane, 2-[2-methoxy-4-(3-oxetanyl)phenyl]-4,4,5,5-tetramethyl- 2223049-34-9 C16H23BO4
Benzoic acid, 4-cyano-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, methyl ester Benzoic acid, 4-cyano-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, methyl ester 863868-26-2 C15H18BNO4
Azetidine, 3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]- Azetidine, 3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]- 2364586-76-3 C15H22BNO2
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