参考标题:Total Synthesis Of (+/-)-Sacidumlignans D And A Through Ueno-Stork Radical Cyclization Reaction 作者:Jian-Jian Zhang,Chang-Song Yan,Yu Peng,Zhen-Biao Luo,Xiao-Bo Xu,Ya-Wen Wang 摘要:Efficient Synthesis Of (+/-)-Sacidumlignan D (4) Has Been Successfully Achieved Employing Ueno-Stork Radical Cyclization Of α-Bromo Acetal 21 As A Key Step. Two Synthetic Approaches For The Symmetrical Diaryl Ketone 19 Have Been Discussed In Detail. Notably, Sacidumlignan A (1) Can Be Also Efficiently Synthesized In Only 7 Steps With 25% Overall Yield, Where Acid Triggered Tandem Reaction Starting From
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摘要:Yanagisawa, A., Science of Synthesis, (2004) 7, 558. 摘要:Maier, M. E., Science of Synthesis, (2007) 20, 1534. 摘要:Heydt, H., Science of Synthesis, (2006) 24, 451. 摘要:Benneche, T., Science of Synthesis, (2007) 29, 174. 摘要:Benneche, T., Science of Synthesis, (2007) 29, 176.