4-Acetoxytricyclo[4.1.0.02,7]Hept-4-en-3-one; synthesis and novel bond reorganization of a valence isomer of 2-acetoxytropone
作者:Yoshikazu Sugihara、Akikazu Yamato、Ichiro Murata
DOI:10.1016/s0040-4039(01)81878-5
日期:1981.1
4-Acetoxytricyclo[4.1.0.02,7]hept-4-en-3-one (), a valence isomer of 2-acetoxytropone, was synthesized. Upon heating in pyridine at 150°C, rearranged into 1-acetoxybicyclo[3.2.0]hepta-3,6-dien-2-one (); the mechanism of which was examined by means of deuterium labeling experiments.
合成了4-乙酰氧基三环[4.1.0.0 2,7 ]庚-4-en-3-one(),它是2-乙酰氧基托酮的化合价异构体。在吡啶中于150℃加热后,重新排列成1-乙酰氧基双环[3.2.0]庚-3,6-二烯-2-酮();通过氘标记实验检查了其机理。