1,3-BIS(PHENYLSULFONYL)BUTADIENES: SYNTHESIS APPLYING KNOEVENAGEL-TYPE CONDENSATION AND MICHAEL-TYPE ADDITION-CYCLIZATION WITH ENAMINES

DOI: 10.1016/S0040-4039(00)98468-5

Source and publish data:

Tetrahedron Letters p. 67 - 68 (1985)

Update date:2022-08-05

Topics:

Authors:

Masuyama, Yoshiro

Sato, Hiroko

Kurusu, Yasuhiko

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Article abstract of DOI:10.1016/S0040-4039(00)98468-5

Knoevenagel-type condensation of 1,3-bis(phenylsulfonyl)propene with aldehydes provided electron-deficient dienes, 1,3-bis(phenylsufonyl)butadiene derivatives, and one of these dienes, 4-<3,4-(methylenedioxy)>phenyl derivative was applied to Michael-type addition with enamines to form six-membered ring systems.

Full text of DOI:10.1016/S0040-4039(00)98468-5

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