RHODIUM (1) CATALYSED REGIOSPECIFIC CYCLISATION OF 1,6-ENYNES TO METHYLENECYCLOHEX-2-ENES

DOI: 10.1016/S0040-4020(01)86200-1

Source and publish data:

Tetrahedron p. 4967 - 4972 (1988)

Update date:2022-09-26

Topics:

Authors:

Grigg, Ronald

Stevenson, Paul

Worakun, Tanachat

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Article abstract of DOI:10.1016/S0040-4020(01)86200-1

1,6-Enynes are cyclised regiospecifically by 5 mol percent of Wilkinson's catalyst <(Ph3P)3RhCl> in acetonitrile at 80 deg C to give the corresponding methylenecyclohex-2-enes usually in goog yield (62-83percent).Terminal substitution on either the alkene

Full text of DOI:10.1016/S0040-4020(01)86200-1

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