A new preparation of 2,5-dihydro-1-benzoxepins using Mitsunobu cyclization, and the synthesis of natural radulanins

DOI: 10.1016/S0040-4039(00)00676-6

Source and publish data:

Tetrahedron Letters p. 4787 - 4790 (2000)

Update date:2022-08-03

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Authors:

Yamaguchi, Seiji

Furihata, Katsunori

Miyazawa, Masahiro

Yokoyama, Hajime

Hirai, Yoshiro

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Article abstract of DOI:10.1016/S0040-4039(00)00676-6

Mitsunobu cyclization of o-[4-hydroxy-3-methyl-2(Z)-butenyl]phenol 2a effected selective seven-membered cyclization to give 3-methyl-2,5-dihydro-1- benoxepin 1a. Using this procedure, natural radulanin A and radulanin A methyl ether were synthesized effec

Full text of DOI:10.1016/S0040-4039(00)00676-6

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