Ring Expansions of Alkynyl Cyclopentanols with Iodine and Koser's Reagent.

DOI: 10.1016/S0040-4020(01)80339-2

Source and publish data:

Tetrahedron p. 1525 - 1534 (1993)

Update date:2022-07-30

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Authors:

Bovonsombat, Pakorn

McNelis, Edward

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Article abstract of DOI:10.1016/S0040-4020(01)80339-2

Equimolecular amounts of iodine, Koser's reagent, and 1-bromoethynylcyclopentanols with none, one or two methyl groups in the α-position lead to ring expansions in acetonitrile at room temperature in yields of 75 to 85percent.In the so-formed 2- View More

Full text of DOI:10.1016/S0040-4020(01)80339-2

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