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
Boronicacid,B-[2,3'-bipyridine]-5-yl Boronicacid,B-[2,3'-bipyridine]-5-yl 1264516-07-5 C10H9BN2O2
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)ピペリジン 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)ピペリジン 1087160-40-4 C11H22BNO2
Piperidine-4-boronic acid Piperidine-4-boronic acid 120347-72-0 C5H12BNO2
Imidazo[1,2-a]pyridine-3-boronic acid pinacol ester Imidazo[1,2-a]pyridine-3-boronic acid pinacol ester 942070-78-2 C13H17BN2O2
iMidazo(1,2,a)pyridine-8-boronic ester iMidazo(1,2,a)pyridine-8-boronic ester 1353387-21-9 C13H17BN2O2
イミダゾ[1,2-A]ピリジン-7-ボロン酸ピナコールエステル イミダゾ[1,2-A]ピリジン-7-ボロン酸ピナコールエステル 908268-52-0 C13H17BN2O2
ピラジン-2-ボロン酸ピナコールエステル ピラジン-2-ボロン酸ピナコールエステル 1083179-99-0 C10H15BN2O2
2-(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-ピロール 2-(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-ピロール 476004-79-2 C10H16BNO2
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
2-(5-methoxy-2-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(5-methoxy-2-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2223053-46-9 C18H27BO4
4,4,5,5-tetramethyl-2-(2-methyl-4-(tetrahydro-2H-pyran-4-yl)phenyl)-1,3,2-dioxaborolane 4,4,5,5-tetramethyl-2-(2-methyl-4-(tetrahydro-2H-pyran-4-yl)phenyl)-1,3,2-dioxaborolane 2223039-63-0 C18H27BO3
2-(2-methoxy-4-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(2-methoxy-4-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2223036-58-4 C18H27BO4
2-(4-Tetrahydropyranyl)phenylboronic acid pinacol ester 2-(4-Tetrahydropyranyl)phenylboronic acid pinacol ester 2223031-28-3 C17H25BO3
6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-b]pyridazine 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-b]pyridazine 1356578-38-5 C12H16BN3O2
2-(5-メチル-2-チエニル)-4,4,5,5-テトラメチル-1,3,2-ジオキサボロラン 2-(5-メチル-2-チエニル)-4,4,5,5-テトラメチル-1,3,2-ジオキサボロラン 476004-80-5 C11H17BO2S
2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole 2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole 676501-88-5 C11H18BNO2
5-メチルピリジン-2-ボロン酸ピナコールエステル 5-メチルピリジン-2-ボロン酸ピナコールエステル 1101205-22-4 C12H18BNO2
5-Methyl-6-(4-methylpiperazin-1-yl)pyridine-3-boronic acid pinacol ester 5-Methyl-6-(4-methylpiperazin-1-yl)pyridine-3-boronic acid pinacol ester 1191062-86-8 C17H28BN3O2
tert-butyl 4-(2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate tert-butyl 4-(2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine-1-carboxylate 1534377-96-2 C21H32BFN2O4
5-Methyl-2-(morpholino)thiazole-4-boronic acid pinacol ester 5-Methyl-2-(morpholino)thiazole-4-boronic acid pinacol ester 2223048-14-2 C14H23BN2O3S
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 6-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinate methyl 6-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinate 2223040-39-7 C14H20BNO4
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
tert-Butyl 3-[3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]piperidine-1-carboxylate tert-Butyl 3-[3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]piperidine-1-carboxylate 2222997-57-9 C19H32BN3O4
methyl 3-(tetrahydro-2H-pyran-4-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate methyl 3-(tetrahydro-2H-pyran-4-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 2223032-02-6 C19H27BO5
tert-butyl 4-(4-methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine-1-carboxylate tert-butyl 4-(4-methoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine-1-carboxylate 2256708-70-8 C23H36BNO5
Methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole-2-carboxylate Methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole-2-carboxylate 1393827-96-7 C11H16BNO4S
tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole-1-carboxylate tert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole-1-carboxylate 1198605-51-4 C14H23BN2O4
2-Methyl-4-(pyrrolidino)phenylboronic acid pinacol ester 2-Methyl-4-(pyrrolidino)phenylboronic acid pinacol ester 2223054-98-4 C17H26BNO2
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
tert-butyl 4-(6-amino-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperidine-1-carboxylate tert-butyl 4-(6-amino-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperidine-1-carboxylate 2223051-45-2 C21H34BN3O4
tert-butyl 5-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate tert-butyl 5-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate 1402174-61-1 C15H25BN2O4
Methyl 5-methyl-4-furancarboxylate-2-boronic acid pinacol ester Methyl 5-methyl-4-furancarboxylate-2-boronic acid pinacol ester 1025719-05-4 C13H19BO5
tert-butyl 2-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-yl)morpholine-4-carboxylate tert-butyl 2-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-yl)morpholine-4-carboxylate 2223009-14-9 C19H30BNO6
tert-butyl 3-(6-(tert-butyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperidine-1-carboxylate tert-butyl 3-(6-(tert-butyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperidine-1-carboxylate 2222995-90-4 C25H41BN2O4
tert-butyl 4-(4-amino-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine-1-carboxylate tert-butyl 4-(4-amino-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine-1-carboxylate 2223039-52-7 C22H35BN2O4
N-acetyl-3,4-dihydropyridine-5-boronic ester N-acetyl-3,4-dihydropyridine-5-boronic ester 1227068-63-4 C13H22BNO3
N-(2-Acetoxyethyl)-1H-pyrrole-4-boronic acid pinacol ester N-(2-Acetoxyethyl)-1H-pyrrole-4-boronic acid pinacol ester 2223029-27-2 C14H22BNO4
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
tert-butyl 3-(4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-yl)azetidine-1-carboxylate tert-butyl 3-(4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-yl)azetidine-1-carboxylate 2256758-28-6 C18H29BN2O4S
rac-2-[(1R,2R)-2-tert-butylcyclopropyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, trans rac-2-[(1R,2R)-2-tert-butylcyclopropyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, trans 749885-70-9 C13H25BO2
5-(Methylethylamino)pyridine-3-boronic acid pinacol ester 5-(Methylethylamino)pyridine-3-boronic acid pinacol ester 1353716-03-6 C14H23BN2O2
tert-butyl 4-(4-fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine-1-carboxylate tert-butyl 4-(4-fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine-1-carboxylate 2256708-69-5 C22H33BFNO4
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
tert-butyl 3-(6-(tert-butoxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)azetidine-1-carboxylate tert-butyl 3-(6-(tert-butoxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)azetidine-1-carboxylate 2256754-82-0 C23H37BN2O5
2-(4-Tetrahydropyranyl)phenylboronic acid 2-(4-Tetrahydropyranyl)phenylboronic acid 2225178-22-1 C11H15BO3
N-ethyl-N-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine N-ethyl-N-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine 1421325-47-4 C14H23BN2O2
N,N-diethyl-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-aMine N,N-diethyl-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-aMine 1257554-15-6 C15H25BN2O2
4-Dimethylaminopyridine-2-boronic acid pinacol ester 4-Dimethylaminopyridine-2-boronic acid pinacol ester 2223027-46-9 C13H21BN2O2
methyl 3-(piperidin-4-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate methyl 3-(piperidin-4-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 2223051-74-7 C19H28BNO4
methyl 3-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate methyl 3-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 2223033-14-3 C17H23BO4
tert-butyl 3-(4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-yl)piperidine-1-carboxylate tert-butyl 3-(4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-yl)piperidine-1-carboxylate 2256758-37-7 C20H33BN2O4S
5-Fluoro-2-(diethylamino)pyridine-4-boronic acid pinacol ester 5-Fluoro-2-(diethylamino)pyridine-4-boronic acid pinacol ester 2223052-24-0 C15H24BFN2O2
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
(3-(ピペリジン-1-イル)フェニル)ボロン酸 (3-(ピペリジン-1-イル)フェニル)ボロン酸 634905-21-8 C11H16BNO2
(6-isobutylpyridin-3-yl)boronic acid (6-isobutylpyridin-3-yl)boronic acid 2225181-43-9 C9H14BNO2
2-(1H-Pyrrol-1-yl)pyridine-4-boronic acid 2-(1H-Pyrrol-1-yl)pyridine-4-boronic acid 2225177-06-8 C9H9BN2O2
2-(2-Methylimidazol-1-yl)pyrimidine-5-boronic acid 2-(2-Methylimidazol-1-yl)pyrimidine-5-boronic acid 2225176-84-9 C8H9BN4O2
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
Boronic acid, B-[3-(3-furanyl)phenyl]- Boronic acid, B-[3-(3-furanyl)phenyl]- 1160162-14-0 C10H9BO3
Boronic acid, B-[4-(2-furanyl)phenyl]- Boronic acid, B-[4-(2-furanyl)phenyl]- 1221823-57-9 C10H9BO3
(5-cyano-2-cyclopropylphenyl)boronic acid (5-cyano-2-cyclopropylphenyl)boronic acid 2225181-57-5 C10H10BNO2
4-(Diethylamino)thiophene-2-boronic acid pinacol ester 4-(Diethylamino)thiophene-2-boronic acid pinacol ester 2223032-38-8 C14H24BNO2S
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
Boronic acid, B-[2-(4-pyridinyl)phenyl]- Boronic acid, B-[2-(4-pyridinyl)phenyl]- 1384826-85-0 C11H10BNO2
Boronic acid, B-[3-(2-furanyl)phenyl]- Boronic acid, B-[3-(2-furanyl)phenyl]- 852117-26-1 C10H9BO3
3-(2-Methylimidazol-1-yl)phenylboronic acid 3-(2-Methylimidazol-1-yl)phenylboronic acid 2225177-83-1 C10H11BN2O2
ethyl 5-(tetraMethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carboxylate ethyl 5-(tetraMethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carboxylate 960116-27-2 C13H19BO4S
(4-(2-methyl-1H-imidazol-1-yl)-3-(trifluoromethyl)phenyl)boronic acid (4-(2-methyl-1H-imidazol-1-yl)-3-(trifluoromethyl)phenyl)boronic acid 2256708-75-3 C11H10BF3N2O2
2-(Tetrahydrofuran-3-yloxy)pyridine-5-boronic acid 2-(Tetrahydrofuran-3-yloxy)pyridine-5-boronic acid 2225152-76-9 C9H12BNO4
4-(1H-Pyrrol-1-yl)thiophene-2-boronic acid pinacol ester 4-(1H-Pyrrol-1-yl)thiophene-2-boronic acid pinacol ester 2223031-85-2 C14H18BNO2S
methyl 2-(3-methylpiperidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate methyl 2-(3-methylpiperidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 2256756-09-7 C20H30BNO4
2-(4-Methylimidazol-1-yl)pyridine-4-boronic acid 2-(4-Methylimidazol-1-yl)pyridine-4-boronic acid 1644055-65-1 C9H10BN3O2
4-(2-Methylimidazol-1-yl)furan-2-boronic acid pinacol ester 4-(2-Methylimidazol-1-yl)furan-2-boronic acid pinacol ester 2223054-67-7 C14H19BN2O3
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
4-(4-Methylimidazol-1-yl)phenylboronic acid 4-(4-Methylimidazol-1-yl)phenylboronic acid 2225181-17-7 C10H11BN2O2
2-(2-Methylimidazol-1-yl)pyridine-4-boronic acid 2-(2-Methylimidazol-1-yl)pyridine-4-boronic acid 2225180-63-0 C9H10BN3O2
2-(4,4,5,5-テトラメチル-1,3,2-ジオキサボロラン-2-イル)フラン-4-カルボン酸エチル 2-(4,4,5,5-テトラメチル-1,3,2-ジオキサボロラン-2-イル)フラン-4-カルボン酸エチル 1025719-08-7 C13H19BO5
Benzoic acid, 3-aMino-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-, Methyl ester Benzoic acid, 3-aMino-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-, Methyl ester 850689-26-8 C14H20BNO4
(6-isopropylpyridin-3-yl)boronic acid (6-isopropylpyridin-3-yl)boronic acid 2225155-96-2 C8H12BNO2
(3-cyano-4-cyclopropylphenyl)boronic acid (3-cyano-4-cyclopropylphenyl)boronic acid 2225169-09-3 C10H10BNO2
2-Bromo-4-(4-methylimidazol-1-yl)phenylboronic acid 2-Bromo-4-(4-methylimidazol-1-yl)phenylboronic acid 2225155-26-8 C10H10BBrN2O2
4-(1H-Pyrrol-1-yl)phenylboronic acid 4-(1H-Pyrrol-1-yl)phenylboronic acid 1258867-72-9 C10H10BNO2
2,5-Dimethylpyridine-3-boronic acid 2,5-Dimethylpyridine-3-boronic acid 1029654-18-9 C7H10BNO2
8-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-b]pyridazine 8-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-b]pyridazine 2710293-30-2 C13H18BN3O2
(5-(thiazol-4-yl)pyridin-3-yl)boronic acid (5-(thiazol-4-yl)pyridin-3-yl)boronic acid 2225180-71-0 C8H7BN2O2S
2-(Cyclobutoxy)pyridine-5-boronic acid 2-(Cyclobutoxy)pyridine-5-boronic acid 2225181-11-1 C9H12BNO3
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
4-(2-Methylimidazol-1-yl)phenylboronic acid 4-(2-Methylimidazol-1-yl)phenylboronic acid 2225173-02-2 C10H11BN2O2
3-(4-Methylimidazol-1-yl)phenylboronic acid 3-(4-Methylimidazol-1-yl)phenylboronic acid 2225172-03-0 C10H11BN2O2
6-BroMo-2-fluoropyridine-3-boronic acid pinacol ester 6-BroMo-2-fluoropyridine-3-boronic acid pinacol ester 1310404-04-6 C11H14BBrFNO2
2-(2-Methylimidazol-1-yl)pyridine-5-boronic acid 2-(2-Methylimidazol-1-yl)pyridine-5-boronic acid 2225173-59-9 C9H10BN3O2
(2-(4-methyl-1H-imidazol-1-yl)pyrimidin-5-yl)boronic acid (2-(4-methyl-1H-imidazol-1-yl)pyrimidin-5-yl)boronic acid 2241864-88-8 C8H9BN4O2
(3-cyano-5-cyclopropylphenyl)boronic acid (3-cyano-5-cyclopropylphenyl)boronic acid 2225178-19-6 C10H10BNO2
(4-(4-methyl-1H-imidazol-1-yl)-3-(trifluoromethyl)phenyl)boronic acid (4-(4-methyl-1H-imidazol-1-yl)-3-(trifluoromethyl)phenyl)boronic acid 2256708-76-4 C11H10BF3N2O2
Boronic acid, B-[2-(3-furanyl)phenyl]- Boronic acid, B-[2-(3-furanyl)phenyl]- 1404575-44-5 C10H9BO3
B-[6-(cyclohexyloxy)-3-pyridinyl]boronic acid B-[6-(cyclohexyloxy)-3-pyridinyl]boronic acid 1358754-47-8 C11H16BNO3
Boronic acid, B-[2,2-bipyridin]-4-yl-(WS204350) Boronic acid, B-[2,2-bipyridin]-4-yl-(WS204350) 219609-65-1 C10H9BN2O2
(4-(4-methylpiperazin-1-yl)-2-(trifluoromethyl)phenyl)boronic acid (4-(4-methylpiperazin-1-yl)-2-(trifluoromethyl)phenyl)boronic acid 2225181-62-2 C12H16BF3N2O2
Boronic acid, B-[2-(2-furanyl)phenyl]- Boronic acid, B-[2-(2-furanyl)phenyl]- 2225173-09-9 C10H9BO3
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