Synthesis and X-ray crystal structure of 1,5-bis(acetoxymethyl)-tricyclo[2.1.0.02,5]pentan-3-one
作者:Hermann Irngartinger、Annette Goldmann、Raymond Schappert、Philip Garner、Paul Dowd
DOI:10.1039/c39810000455
日期:——
1,5-Bis(acetoxymethyl)tricyclo[2·1.0·02,5] pentan-3-one (1) has been synthesized from 1,2-bis(acetoxymethyl)-3-diazoacetylcyclopropene by dirhodium tetra-acetate-catalysed intramolecular addition of the diazoketone to the cyclopropene double bond; an X-ray crystal structure determination of (1) reveals an extremely short bridging carbon-carbon bond.
1,5-双(乙酰氧基甲基)三环[2·1.0·0 2,5 ]戊烷-3-一(1)由1,2-双(乙酰氧基甲基)-3-重氮乙酰基环丙烯经四乙酸四氢铵催化合成将重氮酮分子内加成到环丙烯双键上;(1)的X射线晶体结构测定表明,碳-碳键非常短。