A NEW APPROACH TO THE SYNTHESIS OF (-)-2,3-O-ISOPROPYLIDENE-2,3-DIHYDROXY-1,4-BIS(DIPHENYLPHOSPHINO)BUTANE(DIOP)

DOI: 10.1016/S0957-4166(00)82351-4

Source and publish data:

Tetrahedron Asymmetry p. 173 - 174 (1991)

Update date:2022-08-17

Topics:

Authors:

Zhang, San-qi

Zhang, Sheng-yong

Feng, Rui

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Article abstract of DOI:10.1016/S0957-4166(00)82351-4

(-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane (DIOP) has been prepared by reaction of (-)-1,2:3,4-diepoxybutane with lithium diphenylphosphide followed by ketalisation with 2,2-dimethoxypropane.

Full text of DOI:10.1016/S0957-4166(00)82351-4

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