REGIOSPECIFIC SILVER PROMOTED, PALLADIUM-CATALYZED INTRAMOLECULAR ADDITION OF ARYL IODIDES TO VINYL SULFONES

DOI: 10.1016/S0040-4039(00)73953-0

Source and publish data:

Tetrahedron Letters p. 5205 - 5208 (1993)

Update date:2022-08-04

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Authors:

Jin, Zhendong

Fuchs, P. L.

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Article abstract of DOI:10.1016/S0040-4039(00)73953-0

Treatment of aryl iodides with 5percent tetrakis(triphenylphosphine)palladium<0> in the presence of silver nitrate and triethylamine in acetonitrile at reflux effects intramolecular conjugate-addition/reductive elimination to generate an annulated vinyl sulfone.Omission of the silver nitrate produces mixtures of vinyl and allyl sulfones.

Full text of DOI:10.1016/S0040-4039(00)73953-0

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