
Journal of the Chemical Society. Chemical communications p. 690 - 692 (1990)
Update date:2022-08-03
Topics:
Bock, Hans
Wolf, Hans Peter
The N2 elimination from diazo acetic acid esters, heterogeneously catalysed by Raney Nickel, yields as chemidesorbed main product up to 93percent maleic acid diester, cis-stereoselectivity is observed and additional methyl/ethyl ester crossing experiments provide evidence for dipod-chemisorbed surface carbene intermediates.
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