2,2′,2″,2′′′-(1,2-亚苯基双[(1R,3R)-四氢-5,8-二氧代-1H-[1,2,4]二氮杂磷杂环戊基[1,2-a]哒嗪-2,1,3(3H)-三基])四(N-[(1S)-1-苯乙基])苯甲酰胺

• 产品号: 685232
• CAS号: 851609-33-1
• 分子式: C78H72N8O8P2
• 分子量: 1311.402602

产品别名

• 标题: Bis[(R,R,S)-DiazaPhos-SPE]
• IUPAC标准名: 2-[(1R,3R)-2-{2-[(3R)-5,8-dioxo-1,3-bis(2-{[(1S)-1-phenylethyl]carbamoyl}phenyl)-hexahydro-1H-[1,2,4]diazaphospholo[1,2-a]pyridazin-2-yl]phenyl}-5,8-dioxo-3-(2-{[(1S)-1-phenylethyl]carbamoyl}phenyl)-hexahydro-1H-[1,2,4]diazaphospholo[1,2-a]pyridazin-1-yl]-N-[(1S)-1-phenylethyl]benzamide
• IUPAC传统名: 2-[(1R,3R)-2-{2-[(3R)-5,8-dioxo-1,3-bis(2-{[(1S)-1-phenylethyl]carbamoyl}phenyl)-tetrahydro-[1,2,4]diazaphospholo[1,2-a]pyridazin-2-yl]phenyl}-5,8-dioxo-3-(2-{[(1S)-1-phenylethyl]carbamoyl}phenyl)-tetrahydro-[1,2,4]diazaphospholo[1,2-a]pyridazin-1-yl]-N-[(1S)-1-phenylethyl]benzamide
• 别名: 2,2′,2″,2′′′-(1,2-Phenylenebis[(1R,3R)-tetrahydro-5,8-dioxo-1H-[1,2,4]diazaphospholo[1,2-a]pyridazine-2,1,3(3H)-triyl])tetrakis(N-[(1S)-1-phenylethyl])benzamide; Bis[(R,R,S)-DiazaPhos-SPE]

产品登记号

• CAS号: 851609-33-1

产品性质

• Empirical Formula (Hill Notation): C78H72N8O8P2
• 熔点: 183-195 °C
• 比旋光度: [α]20/D -82.0°, c = 1 in THF
• 德国WGK号: 3

产品详细信息

详细说明 (English)

Application
Diazaphospholane ligands display excellent levels of conversion and selectivity in Rh-catalyzed asymmetric hydroformylation reactions.5,4
Diazaphospholane Ligands for Catalytic Asymmetric TransformationsCatalyst for:
• Enantioselective synthesis of α,β-unsaturated aldehydes via hydroformylation of dienes1
• Regioselective and enantioselective hydroformylation of dialkyl acrylamides2
• Asymmetric hydroformylation of vinyl acetate3
• Regioselective and stereoselective hydroformylation of alkenes4
Packaging
1 g in glass bottle
500 mg in glass bottle
Legal Information
Product is sold for R&D purpose only and use by end user in the manufacture of products of commerce is not permitted. Product is sold in association with DowpharmaSM a business unit of The Dow Chemical Company. U.S. Pat. 7,071,357B.

详细说明 (简体中文)

Application
二氮杂磷杂环戊烷配体在 Rh-催化的不对称氢甲酰化反应中显示出优良的转化水平和选择性。5,4
Diazaphospholane Ligands for Catalytic Asymmetric TransformationsCatalyst for:
• Enantioselective synthesis of α,β-unsaturated aldehydes via hydroformylation of dienes1
• Regioselective and enantioselective hydroformylation of dialkyl acrylamides2
• Asymmetric hydroformylation of vinyl acetate3
• Regioselective and stereoselective hydroformylation of alkenes4
包装
1 g in glass bottle
500 mg in glass bottle
Legal Information
产品的销售仅限于 R&D 目的并且不允许最终用户在商业产品生产中使用。与 DowpharmaSM（Dow Chemical Company 的业务单位）联合销售产品。美国专利7,071,357B。