Diastereoselective Mukaiyama-Michael reaction of O,S-ketene silyl acetal

DOI: 10.1016/0040-4020(96)00479-6

Source and publish data:

Tetrahedron p. 9419 - 9426 (1996)

Update date:2022-08-16

Topics:

Authors:

Fujita, Yukihiro

Otera, Junzo

Fukuzumi, Shunichi

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Article abstract of DOI:10.1016/0040-4020(96)00479-6

The highly diastereoselective Mukaiyama-Michael reaction has been realized by use of O,S-ketene silyl acetals. Of special importance in this reaction is the effective tuning of the stereochemical course simply by changing the double bond geometry of ketene silyl acetals. Thus, both syn- and anti-Michael adducts can be obtained on the synthetically useful levels of stereochemical purity.

Full text of DOI:10.1016/0040-4020(96)00479-6

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