34980
氧化二丁基锡
purum
别名:
二丁基氧化锡
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关于此项目
线性分子式:
(CH3CH2CH2CH2)2SnO
化学文摘社编号:
分子量:
248.94
Beilstein:
4126243
EC 号:
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.22
应用
Dibutyltin(IV) oxide (Bu2SnO) can be used as a reagent to prepare:
- Substituted oxazoles via reaction of dibutyltin diacylates with 1-substituted acetylenes and trimethylsilyl azide.
- Triazolyl-substituted benzyloxyacetohydroxamic acids as potential LpxC inhibitors.
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Muta. 2 - Repr. 1B - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 1 - STOT SE 1
靶器官
thymus
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
法规信息
危险化学品
此项目有
A Novel Synthetic Method of 2, 4-Disubstituted Oxazoles Using Carboxylic Acid-derived Bu2Sn [OC (O) R] 2
Yoneyama H, et al.
Tetrahedron Letters, 151983-151983 (2020)
Synthesis and biological evaluation of triazolyl-substituted benzyloxyacetohydroxamic acids as LpxC inhibitors
H Katharina, et al.
Bioorganic & Medicinal Chemistry, 115529-115529 (2020)
Qinghui Wang et al.
Carbohydrate research, 342(17), 2657-2663 (2007-09-26)
Regioselective formation of 6-O-acylsucroses and 6,3'-di-O-acylsucroses in one pot with good yields was achieved for the first time by a typical acylation method of sucrose via its dibutylstannylene acetal. Pure monoesters at OH-6 and diesters at OH-6,3' obtained by these
Shao-Min Wang et al.
Steroids, 72(1), 26-30 (2006-12-30)
Dibutyltin oxide (DBTO) was first utilized for the deacetylation of steroid and diterpene esters. The results showed the deprotection of acetylated steroids and diterpenes separately with moderate catalysis dibutyltin oxide in methanol selectively removed part acetyl groups of these substrates
[Experimental toxicity of indium formate and a mixture of indium formate-dibutyltin oxide (90-10) in the rat].
J P Anger et al.
Journal de toxicologie clinique et experimentale, 8(6), 401-418 (1988-11-01)
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