(+)-异丙烯-2,3-二羟-1,4-双二丙基膦丁烷

• 产品号: B21013
• CAS号: 37002-48-5
• 分子式: C31H32O2P2
• 分子量: 498.532102
• 纯 度: 98%

产品别名

• 标题: (+)-DIOP
• IUPAC标准名: {[(4S,5S)-5-[(diphenylphosphanyl)methyl]-2,2-dimethyl-1,3-dioxolan-4-yl]methyl}diphenylphosphane
• IUPAC传统名: {[(4S,5S)-5-[(diphenylphosphanyl)methyl]-2,2-dimethyl-1,3-dioxolan-4-yl]methyl}diphenylphosphane
• 别名: (+)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane

产品登记号

• MDL号: MFCD00009760
• EC号: 253-307-9
• Beilstein号: 1630280
• CAS号: 37002-48-5

产品性质

• 纯度: 98%
• 熔点: 88-90°C
• 比旋光度: +12.5 (c=4.6 in benzene)
• GHS危险声明: H315-H319-H335
• 欧盟危险性物质标志: 刺激性(Irritant) (Xi)
• GHS警示性声明: P261-P305+P351+P338-P302+P352-P321-P405-P501A
• 危险公开号: 36/37/38
• 安全公开号: 26-37
• 保存注意事项: Air Sensitive
• TSCA收录: 否

参考文献

• Ligand for the in situ preparation of chiral hydrogenation catalysts: J. Am. Chem. Soc., 94, 6429 (1972); Helv. Chim. Acta, 57, 2487 (1974); J. Org. Chem., 44, 3741 (1979).