化合物问答
(R)-(+)-2,2',6,6'-四甲氧基-4,4'-联(二(3,5-二甲苯基基)膦基)-3,3'-二联吡啶(CAS号：442905-33-1)的主要用途是什么？
答案
![4,4'-Bis[bis(3,5-dimethylphenyl)phosphino]-2,2',6,6'-tetramethoxy-3,3'-bipyridine](https://cnstatic.chemtradehub.com/structs/442/442905-33-1-02df.webp "4,4'-Bis[bis(3,5-dimethylphenyl)phosphino]-2,2',6,6'-tetramethoxy-3,3'-bipyridine")
这种化合物主要用于有机催化和有机合成领域，特别是在不对称催化中表现出色。它在合成手性分子和药物中间体的过程中发挥了重要作用。
关于
CAS号
442905-33-1
英文名称
4,4'-Bis[bis(3,5-dimethylphenyl)phosphino]-2,2',6,6'-tetramethoxy-3,3'-bipyridine
中文名称
(R)-(+)-2,2',6,6'-四甲氧基-4,4'-联(二(3,5-二甲苯基基)膦基)-3,3'-二联吡啶
分子式
C46H50N2O4P2
分子量
756.864 g/mol
SMILES
CC1=CC(=CC(=C1)P(C2=CC(=CC(=C2)C)C)C3=CC(=NC(=C3C4=C(N=C(C=C4P(C5=CC(=CC(=C5)C)C)C6=CC(=CC(=C6)C)C)OC)OC)OC)OC)C
InChIKey
JRTHAKOHBMETRC-UHFFFAOYSA-N
最后更新: 2025-12-24 21:16
![查看北京百灵威科技有限公司的4,4'-Bis[bis(3,5-dimethylphenyl)phosphino]-2,2',6,6'-tetramethoxy-3,3'-bipyridine](https://cnstatic.chemtradehub.com/suppliers/67cde31e57537e5c8069aebf/67cde31e57537e5c8069aebf-logo.webp){kind=logo}
![查看金锦乐（湖南）化学有限公司的4,4'-Bis[bis(3,5-dimethylphenyl)phosphino]-2,2',6,6'-tetramethoxy-3,3'-bipyridine](https://cnstatic.chemtradehub.com/suppliers/67ce76192b2de6e8e95a464e/67ce76192b2de6e8e95a464e-logo.webp){kind=logo}
![查看上海创赛科技有限公司的4,4'-Bis[bis(3,5-dimethylphenyl)phosphino]-2,2',6,6'-tetramethoxy-3,3'-bipyridine](https://cnstatic.chemtradehub.com/suppliers/67cecce82b2de6e8e95a5e02/67cecce82b2de6e8e95a5e02-logo.webp){kind=logo}
![查看赫澎（上海）生物科技有限公司的4,4'-Bis[bis(3,5-dimethylphenyl)phosphino]-2,2',6,6'-tetramethoxy-3,3'-bipyridine](https://cnstatic.chemtradehub.com/suppliers/67ceccf22b2de6e8e95a5e0f/67ceccf22b2de6e8e95a5e0f-logo.webp){kind=logo}
![查看江苏艾康生物医药研发有限公司的4,4'-Bis[bis(3,5-dimethylphenyl)phosphino]-2,2',6,6'-tetramethoxy-3,3'-bipyridine](https://cnstatic.chemtradehub.com/suppliers/67cec9452b2de6e8e95a52fa/67cec9452b2de6e8e95a52fa-logo.webp){kind=logo}