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位置:首页 > 品牌 > Sigma-Aldrich > (叔丁氧基羰基甲基)溴化三苯基磷

(tert-Butoxycarbonylmethyl)triphenylphosphonium bromide

(叔丁氧基羰基甲基)溴化三苯基磷

品牌
Sigma-Aldrich
CAS
59159-39-6
货号
369047
包装型号
规格纯度
98%
参考价格
1683.24 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
59159-39-6
(tert-Butoxycarbonylmethyl)triphenylphosphonium bromide
NSC 82468
(叔丁氧基羰基甲基)溴化三苯基磷
产品介绍:

产品说明

应用

Reactant for:

  • Rhodium-catalyzed asymmetric hydrogenation reactions
  • Wittig reaction
  • Wittig methylenation
  • Preparation of N-(phenylmethyl)-cis-pyrrolidinediacetic acid esters via double aza-Michael addition reaction
  • Stereoselective preparation of of α-fluoro-α,β-unsaturated esters via deprotonation, followed by fluorination and stereoselective Wittig olefination with aldehydes
  • Wittig chain extension reactions

包装

10, 50 g in poly bottle

基本信息

线性分子式(CH3)3CO2CCH2P(C6H5)3Br
分子量459.36
MDL编号MFCD00075527
PubChem化学物质编号24862950
NACRESNA.22

产品性质

测定98%
reaction suitabilityreaction type: C-C Bond Formation
mp178 ℃ (dec.) (lit.)
SMILES string[Br-].CC(C)(C)OC(=O)C[P+](c1ccccc1)(c2ccccc2)c3ccccc3
InChI1S/C24H26O2P.BrH/c1-24(2,3)26-23(25)19-27(20-13-7-4-8-14-20,21-15-9-5-10-16-21)22-17-11-6-12-18-22;/h4-18H,19H2,1-3H3;1H/q+1;/p-1
InChI keyZGLFRTJDWWKIAK-UHFFFAOYSA-M

安全信息

象形图GHS07
警示用语:Warning
危险声明H315 - H319 - H335
预防措施声明P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官Respiratory system
储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Gloves

Sigma-Aldrich

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