Synthesis of new chiral bis(triarylphosphine) ligands based on asymmetric hydrogenation of 4,5-diaryl-2-oxocyclopentanecarb oxylates

DOI: 10.1016/S0040-4039(00)97275-7

Source and publish data:

Tetrahedron Letters p. 7185 - 7188 (1990)

Update date:2022-07-29

Topics:

Authors:

Fukuda, Norio

Mashima, Kazushi

Matsumura, Yoh-Ichi

Takaya, Hidemasa

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Article abstract of DOI:10.1016/S0040-4039(00)97275-7

New chiral bis(triarylphosphine) ligands, trans-bis(3-diphenylphosphinophenyl)cyclopentane and trans-bis(2-diphenylphosphinophenyl)cyclopentane, have been prepared in optically pure forms based on asymmetric hydrogenation of 4,5-diaryl-2-oxocyclopentaneca

Full text of DOI:10.1016/S0040-4039(00)97275-7

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Product name:(1R,2S,3R,5S)-2,3-Bis-(2-chloro-phenyl)-5-hydroxy-cyclopentanecarboxylic acid ethyl ester

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