- Volume 7 Issue 3
Reaction and Characterization of Silylene and its Precusor
Silylene과 Silylene 전구체의 반응 특성 연구
- Kong, Young Kun (Department of Chemistry, Kyonggi University) ;
- Ahn, Young Man (Department of Chemistry, Kyonggi University)
- Received : 1994.07.27
- Published : 1994.09.25
The mild thermal decomposition of 7, 7-dimethyl-1, 2, 3, 4, 5-pentaphenyl-7-silanorbornadiene with excess methyl alcohol proceeds to give 1-methoxydimethylsilyl-1, 2, 3, 4, 6-pentaphenylcyclohexa-2, 5-diene which is colorless needle crystal. The cophotolysis of the solution of 7-silanorbornadiene in the excess ethyl alcohol proceeds with loss of silylenes to give ethoxydimethylsilane which is insertion reaction product of silylene with O-H bond of ethyl alcohol. According to above results, it is presumed that the mechanism of photochemical decomposition and that of mild thermochemical decomposition of 7-silanorbornadiene are different.