The Reaction of Methyl (E)-4,5-Epoxypent-2-enoate with Acylcopper: the Unique Role of Boron Trifluoride in determining Regioselectivity

DOI: 10.1039/c39950002001

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 2001 - 2002 (1995)

Update date:2022-08-04

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Authors:

Nagumo, Shinji

Irie, Shigeyuki

Akita, Hiroyuki

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Article abstract of DOI:10.1039/c39950002001

Excess BF3 causes regioselectivity reversion in the reaction of methyl 4,5-epoxypent-2-enoate 1 with Ph2CuLi; this is rationalised by a two step conversion via methyl 4-bromo-5-hydroxypent-2-enoate 5.

Full text of DOI:10.1039/c39950002001

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