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
CIS-クロチルボロン酸ピナコールエステル CIS-クロチルボロン酸ピナコールエステル 69611-01-4 C10H19BO2
4-(4-テトラヒドロピラニル)フェニルボロン酸 4-(4-テトラヒドロピラニル)フェニルボロン酸 865360-62-9 C11H15BO3
1-エチル-1-メチルピロリジニウムブロミド 1-エチル-1-メチルピロリジニウムブロミド 69227-51-6 C7H16BrN
6-(PYRROL-1-YL)-3-PYRIDINYL BORONIC ACID 6-(PYRROL-1-YL)-3-PYRIDINYL BORONIC ACID 899436-83-0 C9H9BN2O2
4-Ethyl-2-(cyclopropyl)thiazole-5-boronic acid pinacol ester 4-Ethyl-2-(cyclopropyl)thiazole-5-boronic acid pinacol ester 2223035-73-0 C14H22BNO2S
2-Bromo-5-(methoxymethyl)phenylboronic acid 2-Bromo-5-(methoxymethyl)phenylboronic acid 2225178-27-6 C8H10BBrO3
1,1-ジブロモエテン 1,1-ジブロモエテン 593-92-0 C2H2Br2
2-Fluoro-5-methyl-3-cyclopropylphenylboronic acid 2-Fluoro-5-methyl-3-cyclopropylphenylboronic acid 2225169-88-8 C10H12BFO2
5-(Cyclopropyl)furan-2-boronic acid pinacol ester 5-(Cyclopropyl)furan-2-boronic acid pinacol ester 2223032-91-3 C13H19BO3
2-Chloro-5-cyano-4-cyclopropylphenylboronic acid pinacol ester 2-Chloro-5-cyano-4-cyclopropylphenylboronic acid pinacol ester 2223047-63-8 C16H19BClNO2
2-(4-bromo-2-cyclopropylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(4-bromo-2-cyclopropylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1402227-95-5 C15H20BBrO2
tert-butyl 3-(2-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate tert-butyl 3-(2-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate 2223012-65-3 C23H34BNO4
4-Chloro-2-(cyclopentyl)pyrimidine-5-boronic acid 4-Chloro-2-(cyclopentyl)pyrimidine-5-boronic acid 2225172-39-2 C9H12BClN2O2
(6-(4-Methylpiperidin-1-yl)pyridin-3-yl)boronic acid (6-(4-Methylpiperidin-1-yl)pyridin-3-yl)boronic acid 1864801-70-6 C11H17BN2O2
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
4-(3-(tetrahydro-2H-pyran-4-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)morpholine 4-(3-(tetrahydro-2H-pyran-4-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)morpholine 2223032-21-9 C21H32BNO4
tert-butyl 3-(3-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine-1-carboxylate tert-butyl 3-(3-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine-1-carboxylate 2222996-76-9 C24H36BNO4
3-Trifluoromethyl-4-(piperazin-1-yl)phenylboronic acid pinacol ester 3-Trifluoromethyl-4-(piperazin-1-yl)phenylboronic acid pinacol ester 2223034-01-1 C17H24BF3N2O2
6-(METHOXYCARBONYL)PYRIDINE-2-BORONIC ACID PINACOL ESTER 6-(METHOXYCARBONYL)PYRIDINE-2-BORONIC ACID PINACOL ESTER 1264176-33-1 C13H18BNO4
3-Fluoro-2-cyclopropylphenylboronic acid 3-Fluoro-2-cyclopropylphenylboronic acid 2225178-10-7 C9H10BFO2
2-Amino-3-(N-Boc-pyrrolidin-3-yl)phenylboronic acid pinacol ester 2-Amino-3-(N-Boc-pyrrolidin-3-yl)phenylboronic acid pinacol ester 2222996-70-3 C21H33BN2O4
2,4-Dimethyl-5-cyclopropylphenylboronic acid pinacol ester 2,4-Dimethyl-5-cyclopropylphenylboronic acid pinacol ester 2223054-21-3 C17H25BO2
(2-cyclopentyl-6-hydroxypyridin-4-yl)boronic acid (2-cyclopentyl-6-hydroxypyridin-4-yl)boronic acid 2256747-48-3 C10H14BNO3
tert-butyl 2-cyclopropylhydrazinecarboxylate tert-butyl 2-cyclopropylhydrazinecarboxylate 848153-29-7 C8H16N2O2
2-Fluoro-3-(methoxymethoxy)phenylboronic acid 2-Fluoro-3-(methoxymethoxy)phenylboronic acid 2096331-58-5 C8H10BFO4
4-(3-ピリジル)フェニルボロン酸 4-(3-ピリジル)フェニルボロン酸 170230-28-1 C11H10BNO2
tert-butyl 3-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)phenyl)azetidine-1-carboxylate tert-butyl 3-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)phenyl)azetidine-1-carboxylate 2223012-17-5 C21H29BF3NO4
3-Cyclopropyl-5-(cyclopentyl)phenylboronic acid 3-Cyclopropyl-5-(cyclopentyl)phenylboronic acid 2225169-00-4 C14H19BO2
2-Methoxy-4-(imidazol-1-yl)phenylboronic acid 2-Methoxy-4-(imidazol-1-yl)phenylboronic acid 1562339-31-4 C10H11BN2O3
1,4-ベンゾジオキサン-6-ボロン酸ピナコールエステル 1,4-ベンゾジオキサン-6-ボロン酸ピナコールエステル 517874-21-4 C14H19BO4
(4-fluoro-3-(methyl-d3)phenyl-2,5,6-d3)boronic acid (4-fluoro-3-(methyl-d3)phenyl-2,5,6-d3)boronic acid 2256714-37-9 C7H2BD6FO2
4-(n-Propyl)-2-(morpholino)thiazole-5-boronic acid pinacol ester 4-(n-Propyl)-2-(morpholino)thiazole-5-boronic acid pinacol ester 2223044-70-8 C16H27BN2O3S
3-fluoro-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 3-fluoro-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2819707-39-4 C14H17BFNO2
(2-CYANOMETHYLPHENYL)BORONIC ACID, PINACOL ESTER (2-CYANOMETHYLPHENYL)BORONIC ACID, PINACOL ESTER 325141-71-7 C14H18BNO2
tert-Butyl 6-oxohexylcarbamate tert-Butyl 6-oxohexylcarbamate 80860-42-0 C11H21NO3
(5-cyano-2-(methyl-d3)phenyl)boronic acid (5-cyano-2-(methyl-d3)phenyl)boronic acid 2241871-25-8 C8H8BNO2
(4-(methyl-d3)-3-(trifluoromethyl)phenyl)boronic acid (4-(methyl-d3)-3-(trifluoromethyl)phenyl)boronic acid 2241870-95-9 C8H8BF3O2
tert-butyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-yl)piperazine-1-carboxylate tert-butyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-yl)piperazine-1-carboxylate 1356369-65-7 C18H30BN3O4S
2-Bromo-4-methylpyrimidine-5-boronic acid 2-Bromo-4-methylpyrimidine-5-boronic acid 2225179-91-7 C5H6BBrN2O2
(2-chloro-4-(ethoxy-d5)phenyl)boronic acid (2-chloro-4-(ethoxy-d5)phenyl)boronic acid 2241871-79-2 C8H10BClO3
1-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)ethanone 1-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)ethanone 741709-59-1 C13H18BNO3
(3-amino-5-(methoxy-d3)phenyl)boronic acid (3-amino-5-(methoxy-d3)phenyl)boronic acid 2241871-82-7 C7H10BNO3
4-オキソテトラヒドロフラン-3-カルボン酸メチル 4-オキソテトラヒドロフラン-3-カルボン酸メチル 57595-23-0 C6H8O4
1-(4-Fluorophenyl)pyrazole-4-boronic acid 1-(4-Fluorophenyl)pyrazole-4-boronic acid 1072945-89-1 C9H8BFN2O2
4-(2-Trifluoromethylphenyl)thiazole-5-boronic acid pinacol ester 4-(2-Trifluoromethylphenyl)thiazole-5-boronic acid pinacol ester 2223039-30-1 C16H17BF3NO2S
5-(4-Chlorophenyl)thiazole-4-boronic acid pinacol ester 5-(4-Chlorophenyl)thiazole-4-boronic acid pinacol ester 2223012-38-0 C15H17BClNO2S
Benzothiazolium, 2,3-dimethyl-, iodide Benzothiazolium, 2,3-dimethyl-, iodide 2785-06-0 C9H10INS
4-(4-Fluorophenyl)thiazole-5-boronic acid pinacol ester 4-(4-Fluorophenyl)thiazole-5-boronic acid pinacol ester 2223044-42-4 C15H17BFNO2S
(5-エチルピリジン-3-イル)ボロン酸 (5-エチルピリジン-3-イル)ボロン酸 1001907-70-5 C7H10BNO2
Cornudentanone Cornudentanone 110979-06-1 C22H34O5
2-(1H-Pyrrol-1-yl)pyridine-4-boronic acid 2-(1H-Pyrrol-1-yl)pyridine-4-boronic acid 2225177-06-8 C9H9BN2O2
methyl 2-(pyrrolidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate methyl 2-(pyrrolidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 2256756-00-8 C18H26BNO4
2-フルオロ-3-メチルピリジン-4-ボロン酸 2-フルオロ-3-メチルピリジン-4-ボロン酸 1451391-34-6 C6H7BFNO2
3-Pyridinecarboxylic acid, 4-borono-6-methyl-, 3-methyl ester 3-Pyridinecarboxylic acid, 4-borono-6-methyl-, 3-methyl ester 2710290-84-7 C8H10BNO4
(4-(pyrrolidin-1-yl)-3-(trifluoromethyl)phenyl)boronic acid (4-(pyrrolidin-1-yl)-3-(trifluoromethyl)phenyl)boronic acid 895543-04-1 C11H13BF3NO2
1-クロロ-3,5-ジメチルアダマンタン 1-クロロ-3,5-ジメチルアダマンタン 707-36-8 C12H19Cl
2-Methyl-4-trifluoromethyl-5-cyclopropylphenylboronic acid pinacol ester 2-Methyl-4-trifluoromethyl-5-cyclopropylphenylboronic acid pinacol ester 2223055-27-2 C17H22BF3O2
tert-butyl 3-(2-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine-1-carboxylate tert-butyl 3-(2-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine-1-carboxylate 2223006-47-9 C24H36BNO4
(2-propylthiophen-3-yl)boronic acid (2-propylthiophen-3-yl)boronic acid 2364585-73-7 C7H11BO2S
2-Methyl-5-(iso-propyl)thiazole-4-boronic acid pinacol ester 2-Methyl-5-(iso-propyl)thiazole-4-boronic acid pinacol ester 2223043-43-2 C13H22BNO2S
2-Methyl-4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]pyridine 2-Methyl-4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]pyridine 1402240-29-2 C15H20BN3O2
4-Methyl-2-(imidazol-1-yl)pyrimidine-5-boronic acid 4-Methyl-2-(imidazol-1-yl)pyrimidine-5-boronic acid 2225175-35-7 C8H9BN4O2
N-エチル-N-(3-フェニルプロピル)ベンゼンプロパン-1-アミン・塩酸塩 N-エチル-N-(3-フェニルプロピル)ベンゼンプロパン-1-アミン・塩酸塩 5982-87-6 C20H28ClN
5-(1H-pyrazol-1-yl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 5-(1H-pyrazol-1-yl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2223037-60-1 C14H18BN3O2
5-Fluoro-2-(morpholino)pyridine-4-boronic acid 5-Fluoro-2-(morpholino)pyridine-4-boronic acid 2225174-90-1 C9H12BFN2O3
TRANS-3-フェニル-1-プロペン-1-イルボロン酸 TRANS-3-フェニル-1-プロペン-1-イルボロン酸 129423-29-6 C9H11BO2
(2-methoxy-4-(methyl-d3)phenyl)boronic acid (2-methoxy-4-(methyl-d3)phenyl)boronic acid 2241871-30-5 C8H11BO3
tert-butyl 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate tert-butyl 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate 1613259-77-0 C20H30BNO4
1,1'-(11aS)-dibenzo[d,f][1,3]dioxepin-1,11-diylbis[1,1-diphenylPhosphine 1,1'-(11aS)-dibenzo[d,f][1,3]dioxepin-1,11-diylbis[1,1-diphenylPhosphine 486429-92-9 C37H28O2P2
4-bromo-5-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 4-bromo-5-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 2819708-25-1 C13H14BBrClNO2
5-(n-Propyl)-2-(methylethylamino)thiazole-4-boronic acid pinacol ester 5-(n-Propyl)-2-(methylethylamino)thiazole-4-boronic acid pinacol ester 2223055-49-8 C15H27BN2O2S
2-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-3-yl)-1H-imidazole 2-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-3-yl)-1H-imidazole 2256755-63-0 C13H17BN2O2S
2,6-diethyl-4-methylphenylboronic acid 2,6-diethyl-4-methylphenylboronic acid 953075-90-6 C11H17BO2
Trifluoro(pyrrolidin-1-ium-1-ylmethyl)borate Trifluoro(pyrrolidin-1-ium-1-ylmethyl)borate 1686150-29-7 C5H10BF3N
5-(Cyclopropyl)thiazole-4-boronic acid pinacol ester 5-(Cyclopropyl)thiazole-4-boronic acid pinacol ester 2223031-37-4 C12H18BNO2S
2-Fluoro-6-(cyclopropyl)pyridine-3-boronic acid 2-Fluoro-6-(cyclopropyl)pyridine-3-boronic acid 2225176-82-7 C8H9BFNO2
4-Methyl-2-(ethoxy)pyrimidine-5-boronic acid 4-Methyl-2-(ethoxy)pyrimidine-5-boronic acid 1453218-81-9 C7H11BN2O3
3-ホルミル-5-メチルフェニルボロン酸 3-ホルミル-5-メチルフェニルボロン酸 870777-33-6 C8H9BO3
1-methyl-4-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)phenyl)piperazine 1-methyl-4-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)phenyl)piperazine 2223030-62-2 C18H26BF3N2O2
3-Methyl-4-(4-methyl-1H-pyrazol-1-yl)phenylboronic acid pinacol ester 3-Methyl-4-(4-methyl-1H-pyrazol-1-yl)phenylboronic acid pinacol ester 2223034-86-2 C17H23BN2O2
3-(METHOXYCARBONYL)-5-METHYLPHENYLBORONIC ACID 3-(METHOXYCARBONYL)-5-METHYLPHENYLBORONIC ACID 929626-18-6 C9H11BO4
2-メルカプト-5-ベンゾイミダゾールスルホン酸ナトリウム二水和物 2-メルカプト-5-ベンゾイミダゾールスルホン酸ナトリウム二水和物 207511-11-3 C7H9N2NaO4S2
3-Methyl-1-(3-Tetrahydrofuryl)-1H-pyrazole-4-boronic acid pinacol ester 3-Methyl-1-(3-Tetrahydrofuryl)-1H-pyrazole-4-boronic acid pinacol ester 2222997-32-0 C14H23BN2O3
4-Bromo-2-(pyrrolidino-d8)-thiazole-5-boronic acid pinacol ester 4-Bromo-2-(pyrrolidino-d8)-thiazole-5-boronic acid pinacol ester 2223044-35-5 C13H20BBrN2O2S
5-ブロモ-2-フルオロ-4-メチルフェニルボロン酸 5-ブロモ-2-フルオロ-4-メチルフェニルボロン酸 957061-14-2 C7H7BBrFO2
2-Hydroxy-4-(iso-propyl)pyrimidine-5-boronic acid 2-Hydroxy-4-(iso-propyl)pyrimidine-5-boronic acid 2225170-78-3 C7H11BN2O3
4-(3-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)morpholine 4-(3-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)morpholine 1351379-27-5 C17H26BNO4
2-(4-ブロモフェニル)-6-メチル-1,3,6,2-ジオキサザボロカン-4,8-ジオン 2-(4-ブロモフェニル)-6-メチル-1,3,6,2-ジオキサザボロカン-4,8-ジオン 943552-04-3 C11H11BBrNO4
5-Phenyl-3-pyridinyl boronic acid, pinacol ester 5-Phenyl-3-pyridinyl boronic acid, pinacol ester 1171891-07-8 C17H20BNO2
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
4-Cyclopropyl-3-mehtoxyphenylboronic acid 4-Cyclopropyl-3-mehtoxyphenylboronic acid 1840935-61-6 C10H13BO3
2-Chloro-4-(morpholino-2,2,3,3,5,5,6,6-d8)-phenylboronic acid 2-Chloro-4-(morpholino-2,2,3,3,5,5,6,6-d8)-phenylboronic acid 2225179-29-1 C10H13BClNO3
ジフェニルボリン酸無水物 ジフェニルボリン酸無水物 4426-21-5 C24H20B2O
5-Chloro-2-methyl-3-nitrophenylboronic acid 5-Chloro-2-methyl-3-nitrophenylboronic acid 957060-80-9 C7H7BClNO4
(11Z,13Z)-11,13-ヘキサデカジエナール (11Z,13Z)-11,13-ヘキサデカジエナール 71317-73-2 C16H28O
Maleimide-PEG12-NH Maleimide-PEG12-NH 1426151-00-9 C38H63N3O19
1-BOC-4-[4-(4,4,5,5-テトラメチル-1,3,2-ジオキサボロラン-2-イル)ベンゾイル]ピペラジン 1-BOC-4-[4-(4,4,5,5-テトラメチル-1,3,2-ジオキサボロラン-2-イル)ベンゾイル]ピペラジン 864754-13-2 C22H33BN2O5
ほう酸トリス(2-メトキシエチル) ほう酸トリス(2-メトキシエチル) 14983-42-7 C9H21BO6
1,3-Benzenediol, 5-[2-(2-methoxyphenyl)ethyl]-2-methyl- 1,3-Benzenediol, 5-[2-(2-methoxyphenyl)ethyl]-2-methyl- 162411-68-9 C16H18O3
(5-ブロモ-2-ヒドロキシフェニル)ボロン酸 (5-ブロモ-2-ヒドロキシフェニル)ボロン酸 89598-97-0 C6H6BBrO3
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