TOSYLOXYLACTONIZATION OF ALKENOIC ACIDS WITH BENZENE

DOI: 10.1016/S0040-4039(00)85002-9

Source and publish data:

Tetrahedron Letters p. 4557 - 4560 (1986)

Update date:2022-08-05

Topics:

Authors:

Shah, Mayur

Taschner, Michael J.

Koser, Gerald F.

Rach, Nancy L.

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Article abstract of DOI:10.1016/S0040-4039(00)85002-9

benzene(1) reacts with 3-butenoic, 4-pentenoic, 5-hexenoic and 2-methyl-4-pentenoic acids in CH₂Cl₂ to give tosyloxyacetones and with trans-3-hexenoic and 2-cyclopenteneacetic acids to give unsaturated lactones. 5-Norbornene-endo-2-carboxylic acid with 1 gives a rearranged lactone while 5-norbornene-endo-2,3-dicarboxylic acid gives a bis-lactone.

Full text of DOI:10.1016/S0040-4039(00)85002-9

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