The Rh2(OAc)4 catalysed C-H insertion in chiral ester diazoanilides

DOI: 10.1016/0040-4039(95)02115-9

Source and publish data:

Tetrahedron Letters p. 145 - 148 (1996)

Update date:2022-08-03

Topics:

Authors:

Wee, Andrew G.H.

Liu, Baosheng

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Article abstract of DOI:10.1016/0040-4039(95)02115-9

The Rh₂(OAc)₄-catalysed C-H insertion in chiral ester diazoanilides was investigated and was found to yield 4-substituted 2-pyrrolidinones with moderate to high e.e. (37-98%) after decarbalkoxylation. Electronic effects were found to oppose steric effects in influencing the enantioselectivity of the reaction in N-arylethyl diazoanilides.

Full text of DOI:10.1016/0040-4039(95)02115-9

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