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2-(二叔丁基膦)联苯_分子结构_CAS_224311-51-7)
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2-(二叔丁基膦)联苯

产品号 96004 公司名称 Sigma Aldrich
CAS号 224311-51-7 公司网站 http://www.sigmaaldrich.com
分子式 C20H27P 电 话 1-800-521-8956
分子量 298.402141 传 真
纯 度 ≥97.0% (GC) 电子邮件
保 存 Chembase数据库ID: 10385

产品价格信息

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产品别名

标题
(2-Biphenyl)di-tert-butylphosphine
IUPAC标准名
di-tert-butyl(2-phenylphenyl)phosphane
IUPAC传统名
di-tert-butyl(2-phenylphenyl)phosphane
别名
(2-联苯基)二-叔丁基膦
2-(Di-tert-butylphosphino)biphenyl
2-(二-叔-丁基膦基)联苯
(2-Biphenylyl)di-tert-butylphosphine
JohnPhos

产品登记号

MDL号 MFCD01862440
PubChem SID 24890234
Beilstein号 8322131
CAS号 224311-51-7

产品性质

级别 purum
线性分子式 C6H5C6H4P[C(CH3)3]2
纯度 ≥97.0% (GC)
熔点 86-88 °C(lit.)
GHS危险声明 H413
MSDS下载 下载链接
个人保护装置 Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
德国WGK号 3

产品详细信息

详细说明 (简体中文)
Other Notes
新型胺化反应(Buchwald 反应)的最佳配体1
Application
Ligand utilized in amination of aryl halides and aryl triflates.1Catalyst for:
• Decarboxylative cross-coupling of dialkoxybenzoic acids with diaryl disulfides or diaryl diselenides2
• Stereoselective preparation of imidazolidinones via intramolecular hydroamination of N-allylic-N-arylureas3
• Regioselective arylation of olefins with aryl chlorides4
• Cross-coupling reaction for the synthesis of polyunsaturated macrolactones5
• Regioselective O-alkylation reactions6
• Sonogashira-type cross coupling7
详细说明 (English)
Other Notes
Optimal ligand for a novel amination reaction (Buchwald reaction)1
Application
Ligand utilized in amination of aryl halides and aryl triflates.1Catalyst for:
• Decarboxylative cross-coupling of dialkoxybenzoic acids with diaryl disulfides or diaryl diselenides2
• Stereoselective preparation of imidazolidinones via intramolecular hydroamination of N-allylic-N-arylureas3
• Regioselective arylation of olefins with aryl chlorides4
• Cross-coupling reaction for the synthesis of polyunsaturated macrolactones5
• Regioselective O-alkylation reactions6
• Sonogashira-type cross coupling7

参考文献