A DNMR STUDY OF ISOMERIC PHENOLS OBTAINED BY RING-OPENING, RING-CLOSURE OF 3-ISOPROPYL-2,4,6-TRIMETHYLPYRYLIUM SALTS: AN APPROACH TO THE REGIOSELECTIVITY OF THE RING-CLOSURE

DOI: 10.1016/S0040-4039(00)81898-5

Source and publish data:

Tetrahedron Letters p. 2259 - 2262 (1983)

Update date:2022-07-29

Topics:

Authors:

Rajoharison, Harivelo G.

Roussel, Christian

Berg, Ulf

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Article abstract of DOI:10.1016/S0040-4039(00)81898-5

The regioselectivity of the syntheses of phenols via dissymmetrical pyrylium salts is found to be related to the difference in steric strain in the products as determined by conformational analysis.

Full text of DOI:10.1016/S0040-4039(00)81898-5

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