(R)-(+)-2,2'-联(二苯基膦基)-1,1'-联萘

• 产品号: B23785
• CAS号: 76189-55-4
• 分子式: C44H32P2
• 分子量: 622.672402
• 纯 度: 98%

产品别名

• 标题: (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
• IUPAC标准名: {1-[2-(diphenylphosphanyl)naphthalen-1-yl]naphthalen-2-yl}diphenylphosphane
• IUPAC传统名: binap
• 别名: (R)-(+)-BINAP

产品登记号

• CAS号: 76189-55-4
• MDL号: MFCD00010805
• 默克索引号: 141223
• Beilstein号: 4914063

产品性质

• 纯度: 98%
• 熔点: 239-241°C
• 比旋光度: +230 (c=0.3 in toluene)
• 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

• Chiral chelating ligand which is the basis of a number of homogeneous catalysts which promote hydrogenation reactions with very high enantiomeric excesses. Rh complexes catalyze the asymmetric hydrogenation of ɑ-acylaminoacrylic acids: J. Am. Chem. Soc., 102, 7932 (1980), and the isomerization of allylamines to chiral enamines: J. Chem. Soc., Chem. Commun., 600 (1982); Synthesis, 665 (1991). Asymmetric hydrogenation of ?-keto esters is achieved with a Ru based catalyst: J. Org. Chem., 57, 6691 (1992). For preparation of a cycloocta-1,5-diene Rh complex and use in enantioselective hydrogenation reaction, see: Org. Synth. Coll., 8, 183 (1993). For a review of the use of Ru BINAP complexes in asymmetric hydrogenation, see: Acta Chem. Scand., 50, 380 (1996).
• Reviews: BINAP catalysis: Acc. Chem. Res., 23, 345 (1990); binaphthylic derivatives as chiral auxiliaries: Synthesis, 503 (1992); advances in biaryl-type biphosphne ligands: Tetrahedron, 61, 5405 (2005).