A simple construction of the iceane skeleton via an intramolecular Diels–Alder reaction
作者:David P. G. Hamon、Paul R. Spurr
DOI:10.1039/c39820000372
日期:——
8-diene (6) with tetrachlorothiophen 1,1-dioxide is followed by an intramolecular Diels–Alder reaction to produce the hexacyclo [7.4.1.1.6,110.2,70.5,130.9,11] pentadec-3-ene system (9) which has the iceane skeleton contained within it.
将11,11-二氯-和11,11-二溴-三环[4.4.1.0 1,6 ]十一烷基-3,8-二烯(6)与四氯噻吩1,1-二氧化物退火,然后进行分子内Diels-Alder反应产生六环[7.4.1.1。6,11 0. 2,7 0. 5,13 0. 9,11 ]十五烷-3-烯系统(9),其中含有冰烷骨架。