化合物问答
(2R)-1-[(1R)-1-[双(3,5-二甲基苯基)膦]乙基]-2-(二-1-萘基膦)二茂铁(符合 CAS 标准)(CAS号：851308-40-2)通常如何合成？
答案
![1,2,3,4,5-Cyclopentanepentayl, compd. with 1-[(1R)-1-[bis(3,5-dimethylphenyl)phosphino]ethyl]-2-(di-1-naphthalenylphosphino)-1,2,3,4,5-cyclopentanepentayl, iron salt (1:1:1)](https://cnstatic.chemtradehub.com/structs/851/851308-40-2-7bf3.webp "1,2,3,4,5-Cyclopentanepentayl, compd. with 1-[(1R)-1-[bis(3,5-dimethylphenyl)phosphino]ethyl]-2-(di-1-naphthalenylphosphino)-1,2,3,4,5-cyclopentanepentayl, iron salt (1:1:1)")
该化合物可以通过有机磷金属试剂与二茂铁化合物在反应中合成。具体方法包括将1-[(1R)-1-[双(3,5-二甲基苯基)膦]乙基]-2-(二-1-萘基膦)乙基溴与二茂铁进行偶联反应。该反应通常在惰性气氛下进行，使用三苯基膦等作为催化剂，产率可达70-80%。
关于
CAS号
851308-40-2
英文名称
1,2,3,4,5-Cyclopentanepentayl, compd. with 1-[(1R)-1-[bis(3,5-dimethylphenyl)phosphino]ethyl]-2-(di-1-naphthalenylphosphino)-1,2,3,4,5-cyclopentanepentayl, iron salt (1:1:1)
中文名称
(2R)-1-[(1R)-1-[双(3,5-二甲基苯基)膦]乙基]-2-(二-1-萘基膦)二茂铁(符合 CAS 标准)
分子式
C48H44FeP2
分子量
738.67 g/mol
SMILES
Cc1cc(cc(c1)P(c2cc(cc(c2)C)C)[C@H](C)[C]3[CH][CH][CH][C]3P(c4cccc5c4cccc5)c6cccc7c6cccc7)C.[CH]1[CH][CH][CH][CH]1.[Fe]
InChIKey
IWQSRCJVJZWHFY-HYUNQDLJSA-N
最后更新: 2025-10-26 09:39
![1,2,3,4,5-Cyclopentanepentayl, compd. with 1-[(1R)-1-[bis(3,5-dimethylphenyl)phosphino]ethyl]-2-(di-1-naphthalenylphosphino)-1,2,3,4,5-cyclopentanepentayl, iron salt (1:1:1) — 赫澎（上海）生物科技有限公司](https://cnstatic.chemtradehub.com/suppliers/67ceccf22b2de6e8e95a5e0f/67ceccf22b2de6e8e95a5e0f-logo.webp){kind=logo}
![1,2,3,4,5-Cyclopentanepentayl, compd. with 1-[(1R)-1-[bis(3,5-dimethylphenyl)phosphino]ethyl]-2-(di-1-naphthalenylphosphino)-1,2,3,4,5-cyclopentanepentayl, iron salt (1:1:1) — 金锦乐（湖南）化学有限公司](https://cnstatic.chemtradehub.com/suppliers/67ce76192b2de6e8e95a464e/67ce76192b2de6e8e95a464e-logo.webp){kind=logo}