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Merck
CN

213012

Sigma-Aldrich

苯亚硒酸酐

70%

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About This Item

线性分子式:
C6H5SeOOSeOC6H5
CAS号:
分子量:
360.13
Beilstein:
2332406
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:

方案

70%

表单

powder

杂质

<30% benzeneseleninic acid

mp

165-170 °C (lit.)

SMILES字符串

O=[Se](O[Se](=O)c1ccccc1)c2ccccc2

InChI

1S/C12H10O3Se2/c13-16(11-7-3-1-4-8-11)15-17(14)12-9-5-2-6-10-12/h1-10H

InChI key

FHPZOWOEILXXBD-UHFFFAOYSA-N

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一般描述

苯硒酸酐氧化苯酚可产生 邻位-醌。苯硒酸酐可作为温和的氧化剂,用于将苄基烃转化为醛或酮

应用

用苯甲烯酐酸酐可通过氧化肼得到偶氮化合物

警示用语:

Danger

危险分类

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Preparation of aldehydes and ketones by oxidation of benzylic hydrocarbons with benzeneseleninic anhydride.
Barton DHR, et al.
Tetrahedron Letters, 20(35), 3331-3334 (1979)
Dehydrogenation of hydrazines and of 4-azacholestan-3-one with benzeneseleninic acid and benzeneseleninic anhydride.
Back TG.
Journal of the Chemical Society. Chemical Communications, 6, 278-279 (1978)
Comparative oxidation of phenols with benzeneseleninic anhydride and with benzeneseleninic acid.
Barton DHR, et al.
Tetrahedron, 44(20), 6397-6406 (1988)
Tillmann Köpke et al.
Chemical communications (Cambridge, England), (47)(47), 4940-4942 (2006-12-01)
Reaction of 2,3-dioxochlorins with benzeneselenic anhydride (BSA) results in the formation of unusual ring-contracted azetine derivatives that further react with BSA to afford porpholactones.
T Iida et al.
Journal of lipid research, 29(8), 1097-1101 (1988-08-01)
A facile one-step conversion of stereoisomeric methyl 3-hydroxycholanoates to 1,4-dien-3-one, by treatment in boiling toluene with iodoxybenzene catalyzed by benzeneselenic anhydride, is described. The direct oxidation-dehydrogenation at C-3 is applicable to other cholanoates (hyodeoxycholic, chenodeoxycholic, ursodeoxycholic, deoxycholic, and cholic) when

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