THE FORMATION OF TETRACYCLO[7.2.1.0(2,5).0(2,8)]DODECA-6,10-DIENES UNDER CONDITIONS OF THERMAL-ISOMERIZATION OF SPIRO[2.4]HEPTA-4,6-DIENE INTO BICYCLO[3.2.0]HEPTA-1,3-DIENE

被引：1

作者：

TOMILOV, YV ^{[1
]}

KOSTITSYN, AB ^{[1
]}

SHULISHOV, EV ^{[1
]}

NEFEDOV, OM ^{[1
]}

机构：

[1] ND ZELINSKII INST ORGAN CHEM,MOSCOW 117913,RUSSIA

来源：

RUSSIAN CHEMICAL BULLETIN | 1993年 / 42卷 / 01期

关键词：

SPIRO[2.4]HEPTA-4,6-DIENE; BICYCLO[3.2.0]HEPTA-1,3-DIENE; TETRACYCLO[7.2.1.0(2,5)0(2,8)]DODECA-6,10-DIENES; THERMAL ISOMERIZATION OF SPIROHEPTADIENE; DIELS-ALDER SYNTHESIS; CATALYTIC CYCLOPROPANATION WITH DIAZOMETHANE;

D O I：

10.1007/BF00699990

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The formation of the novel hydrocarbons, tetracyclo[7.2.1.0(2,5).0(2,8)dodecadienes, as a result of thermal isomerization of spiro[2.4]hepta-4,6-diene into bicyclo[3.2.0]hepta-1,3-diene and its capture by 1,3-dienes is demonstrated. The conditions of thermal isomerization and dimerization of the spiroheptadiene are studied. Cyclopropanation of the polycyclic dienes formed by diazomethane in the presence of Pd-catalysts was accomplished, and occured solely through the norbornene double bond.

引用

页码：118 / 123

页数：6