基本信息 |
|
| 产品名称： | 2-硝基苯硼酸(含有数量不等的酸酐) |
| CAS： | 24067-17-2 ;67132-35-8 ;5570-19-4 ;190788-59-1 |
| 中文同义词： | 邻硝基苯硼酸 ; 2-硝基苯硼酸 ; 2-硝基苯硼酸(含有数量不等的酸酐) ; 4-硝基苯硼酸 |
| 英文同义词： | 2-NITROBENZENEBORONIC ACID ; (4-NITROPHENYL)BORONIC ACID ; BORONIC ACID, (2-NITROPHENYL)- ; O-NITROBENZENEBORONIC ACID ; (2-NITROPHENYL)BORONIC ACID ; 2-NITROBENZENEBORONIC ACID PINACOL ESTER ; 2-NITROPHENYLBORONIC ACID ; O-NITROPHENYLBORONIC ACID |
| MDL号： | MFCD00161358 |
| 氢键受体数量： | 5 |
| 氢键供体数量： | 2 |
| Smile： | B(c1ccccc1[N+](=O)[O-])(O)O |
| InChi： | InChI=1S/C6H6BNO4/c9-7(10)5-3-1-2-4-6(5)8(11)12/h1-4,9-10H |
| InChiKey： | InChIKey=SFUIGUOONHIVLG-UHFFFAOYSA-N |
性质 |
|
| 熔点： | 155-160 DEG C |
| 注解： | APPLICATION: BORONIC ACID CATALYST USED FOR: MILD AND SELECTIVE DIPOLAR CYCLOADDITIONS OF UNSATURATED CARBOXYLIC ACIDS WITH AZIDES. TRANSPOSITION OF ALLYLIC ALCOHOLS AND MEYER-SCHUSTER REARRANGEMENTS. REACTANT INVOLVED IN: SUZUKI-MIYAURA CROSS-COUPLING REACTIONS WITH ARYL HALIDES OR NITROARENEDIAZONIUM TETRAFLUOROBORATES. COPPER-CATALYZED HALOGENATION. OXIDATIVE ARYLATION OF AMINOPYRAZOLYL DISULFIDES APPLICATION: USED IN A PREPARATION OF UNSYMMETRICAL 2,2'-DINITROBIPHENYLS VIA SUZUKI-MIYAURA CROSS-COUPLING WITH NITROPHENYL HALIDES OTHER NOTES: MAY CONTAIN VARYING AMOUNTS OF ANHYDRIDE UNSPSC: 12352103 WGK: 3 |
安全信息 |
|
| 符号： |
GHS07
|
| 信号词： | Warning |
| 危险声明： | H302-H315-H319-H335 |
| 警示性声明： | P261-P305 + P351 + P338 |
| 危害码： | Xn |
| 风险声明： | R:22-36/37/38 |
| 安全声明： | S:26 |
| WGK德国： | 3 |
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