作者:V. N. Odinokov、A. Yu. Spivak、G. A. Emel"yanova、B. I. Kutepov
DOI:10.1023/a:1015528923267
日期:——
The reactions of trimethylhydroquinone with isoprenoid allylic alcohols catalyzed by a Pentasil type zeolite in the H-form gave trimethyl-1,4-benzoquinones with the corresponding isoprenoid group, which were subsequently transformed into the target Delta(3)-chromenes oil treatment with pyridine. Partial ozonolysis of chromenes proceeded selectively at the Delta-bond of the side chain, resulting in the corresponding chromenes with an omega-carbonyl group.
Liu, Benli; Gu, Lianquan; Zhang, Jingling, Recueil des Travaux Chimiques des Pays-Bas, 1991, vol. 110, # 4, p. 104 - 110
作者:Liu, Benli、Gu, Lianquan、Zhang, Jingling
DOI:——
日期:——
TERAO, SHINJI;SHIRAISHI, MITSURU;KATO, KANEYOSHI;OHKAWA, SHIGENORI;ASHIDA+, J. CHEM. SOC. PERKIN TRANS., 1982, N 12, 2909-2920