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原料

位置：首页> 品牌> Sigma-Aldrich> ((S)-3-(3,5-Bis(trifluoromethyl)phenyl)-1-(2′-(3-(3,5-bis(trifluoromethyl)phenyl)ureido)-[1,1′-binaphthalen]-2-yl)-1-isopropylurea

((S)-3-(3,5-Bis(trifluoromethyl)phenyl)-1-(2′-(3-(3,5-bis(trifluoromethyl)phenyl)ureido)-[1,1′-binaphthalen]-2-yl)-1-isopropylurea

品牌

Sigma-Aldrich

CAS

2227157-06-2

货号

904805

包装型号

100 MG, ≥95%

规格纯度

≥95%

价格

2643.27 元 *本价格含增值税费

促销

数量

- +

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半岛bd体育手机客户端名称：

2227157-06-2
(( S)-3-(3,5-Bis(trifluoromethyl)phenyl)-1-(2′-(3-(3,5-bis(trifluoromethyl)phenyl)ureido)-[1,1′-binaphthalen]-2-yl)-1-isopropylurea
Gouverneur fluorination catalyst

半岛bd体育手机客户端介绍：

半岛bd体育手机客户端说明

应用

((S)-3-(3,5-Bis(trifluoromethyl)phenyl)-1-(2′-(3-(3,5-bis(trifluoromethyl)phenyl)ureido)-[1,1′-binaphthalen]-2-yl)-1-isopropylurea is a hydrogen bonding phase-transfer catalyst capable of activating CsF for the asymmetric nucleophilic fluorination of sulfoniums.¹

其他说明

Asymmetric nucleophilic fluorination under hydrogen bonding phase-transfer catalysis

基本信息

经验(实验)分子式	C₄₁H₂₈F₁₂N₄O₂
分子量	836.67

半岛bd体育手机客户端性质

测定	≥95%
形式	powder or crystals
mp	144-160 ℃

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

Sigma-Aldrich

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