Chemistry of Proximal π-Bond Systems. Part I. Synthesis of Vicinal Exocyclic Dimethylene Hydrocarbons
作者:D. N. Butler、R. A. Snow
DOI:10.1139/v72-124
日期:1972.3.15
Thirteen new bi- or polycyclic vicinal exocyclic dimethylene hydrocarbons (10–22) have been synthesized and some of their spectral properties recorded. The generally most useful synthetic route to such compounds utilizes base-catalyzed double elimination from trans-1,2-bis(hydroxymethyl)alkyl p-toluenesulfonates as the final step in the production of the conjugated diene.
已经合成了 13 种新的双环或多环邻位环外二亚甲基烃 (10-22) 并记录了它们的一些光谱特性。此类化合物的通常最有用的合成路线利用碱催化的对甲苯磺酸反式-1,2-双(羟甲基)烷基酯的双消除,作为共轭二烯生产的最后一步。