Synthesis of substituted α-methylene lactams by rhodium catalysed carbonylation of acetylenic amines

DOI: 10.1016/S0040-4020(01)86969-6

Source and publish data:

Tetrahedron p. 2533 - 2542 (1994)

Update date:2022-08-04

Topics:

Authors:

Campi Campi

Chong Chong

Jackson Jackson

Van Der Schoot

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Article abstract of DOI:10.1016/S0040-4020(01)86969-6

Reactions of γ- and β-aminoalkynes, (2) and (5) with hydrogen and carbon monoxide in the presence of rhodium catalysts give substituted α-methylene-2-piperidinones (7) and 2-pyrrolidinones (11).

Full text of DOI:10.1016/S0040-4020(01)86969-6

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