(叔丁氧基羰基甲基)溴化三苯基磷

• 产品号: 369047
• CAS号: 59159-39-6
• 分子式: C24H26BrO2P
• 分子量: 457.339801
• 纯 度: 98%

产品别名

• 标题: (tert-Butoxycarbonylmethyl)triphenylphosphonium bromide
• IUPAC标准名: [2-(tert-butoxy)-2-oxoethyl]triphenylphosphanium bromide
• IUPAC传统名: [2-(tert-butoxy)-2-oxoethyl]triphenylphosphanium bromide
• 别名: NSC 82468

产品登记号

• PubChem SID: 24862950
• MDL号: MFCD00075527
• CAS号: 59159-39-6

产品性质

• 线性分子式: (CH3)3CO2CCH2P(C6H5)3Br
• 纯度: 98%
• 熔点: 178 °C (dec.)(lit.)
• GHS警示词: Warning
• GHS危险声明: H315-H319-H335
• 欧盟危险性物质标志: 刺激性(Irritant) (Xi)
• 个人保护装置: dust mask type N95 (US), Eyeshields, Gloves
• GHS警示性声明: P261-P305 + P351 + P338
• 危险公开号: 36/37/38
• 安全公开号: 26-37/39
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Packaging
10, 50 g in poly bottle
Application
Reactant for:
• Rhodium-catalyzed asymmetric hydrogenation reactions1
• Wittig reaction2
• Wittig methylenation3
• Preparation of N-(phenylmethyl)-cis-pyrrolidinediacetic acid esters via double aza-Michael addition reaction4
• Stereoselective preparation of of α-fluoro-α,β-unsaturated esters via deprotonation, followed by fluorination and stereoselective Wittig olefination with aldehydes5
• Wittig chain extension reactions6

详细说明 (简体中文)

包装
10, 50 g in poly bottle
Application
Reactant for:
• Rhodium-catalyzed asymmetric hydrogenation reactions1
• Wittig reaction2
• Wittig methylenation3
• Preparation of N-(phenylmethyl)-cis-pyrrolidinediacetic acid esters via double aza-Michael addition reaction4
• Stereoselective preparation of of α-fluoro-α,β-unsaturated esters via deprotonation, followed by fluorination and stereoselective Wittig olefination with aldehydes5
• Wittig chain extension reactions6