Very High Diastereofacial Stereoselectivity in the α-Methoxy Organolead-Aldehyde Condensation. Stereocontrol of Three Contiguous Chiral Centres

DOI: 10.1039/c39920000863

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 863 - 864 (1992)

Update date:2022-08-04

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Authors:

Furuta, Toshiaki

Yamamoto, Yoshinori

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Article abstract of DOI:10.1039/c39920000863

The reaction of the α-methoxylead derivative 1a with 2-phenylpropanal in the presence of TiCl4 gave the 1,2-syn-2,3-syn product 2 with very high diastereoselectivity: 1,2-syn/1,2-anti = 95/5 and 2,3-syn/2,3-anti = 100/0.

Full text of DOI:10.1039/c39920000863

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