PHOTOCHEMICAL-REACTIONS OF POLYSILACYCLOALKA-1,2-DIENES - SYNTHESIS OF POLYSILA 1,3-BRIDGED CYCLOPROPENES

Citation
F. Hojo et al., PHOTOCHEMICAL-REACTIONS OF POLYSILACYCLOALKA-1,2-DIENES - SYNTHESIS OF POLYSILA 1,3-BRIDGED CYCLOPROPENES, Organometallics, 13(9), 1994, pp. 3402-3404
Citations number
25
Language
INGLESE
art.tipo
Note
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
ISSN journal
0276-7333
Volume
13
Issue
9
Year of publication
1994
Pages
3402 - 3404
Database
ISI
SICI code
0276-7333(1994)13:9<3402:POP-SO>2.0.ZU;2-P
Abstract
The photochemical reaction of the hexasilacyclonona-1,2-diene 6 provid es the hexasilabicyclo[6.1.0]-non-1(9)-ene 7 together with the corresp onding ring-contracted derivatives pentasilacycloocta-1,2-diene 8 and pentasilabicyclo[5.1.0]oct-1(8)-ene 9. Similarly, the photolysis of th e tetrasilacyclohepta-1,2-diene 10 yields the tetrasilabicyclo[4.1.0]h ept-1(7)-ene 11; however, no ring-contracted compounds are observed in this case.