NEW ATROPISOMERIC CHIRAL BISPHOSPHINE, (S)-6,6'-DIMETHYL-2,2'-BIS(DIPHENYLPHOSPHINAMINO)BIPHENYL, AND ASYMMETRIC HYDROGENATION USING THE Rh(I) COMPLEX THEREOF

DOI: 10.1246/cl.1983.441

Source and publish data:

Chemistry Letters p. 441 - 444 (1983)

Update date:2022-08-04

Topics:

Authors:

Uehara, Akira

Kubota, Tohru

Tsuchiya, Ryokichi

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Article abstract of DOI:10.1246/cl.1983.441

Atropisomeric chiral bisphosphine, (S)-6,6'-dimethyl-2,2'-bis(diphenylphosphinamino)biphenyl (MABP) was newly prepared, and the Rh(I) complex thereof was found to be highly effective for the asymmetric hydrogenation of 2-acetamidoacrylic acid even under 1 atm of hydrogen pressure at a temperature below 0 deg C.

Full text of DOI:10.1246/cl.1983.441

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