The preparation of lignans via intermolecular cycloadditions with quinodimethanes
作者:John Mann、Susan E. Piper
DOI:10.1039/c39820000430
日期:——
Certain lignans can be prepared using, as the key step, a thermal reaction between 1-(aryl)-1,3-dihydro-5,6-dialkoxy-benzo[c] thiophen 2,2-dioxides and dienophiles.
某些木脂素可以使用1-(芳基)-1,3-二氢-5,6-二烷氧基-苯并[ c ]噻吩2,2-二氧化物与亲二烯体之间的热反应作为关键步骤来制备。
Mann, John; Piper, Susan E.; Yeung, Lilan K.P., Journal of the Chemical Society. Perkin transactions I, 1984, p. 2081 - 2088