Organosilicon Chemistry.

reportActive / Technical Report | Accession Number: ADA078293 | Open PDF

Abstract:

The following studies are summarized a several aspects of the chemistry of polysilane-polysulfides b the photochemical generation of silicon-oxygen doubly bonded intermediates and the study of the insertion of these intermediates into Si-O single bonds of siloxanes, c novel reactions of silylenes, d the mass spectral fragmentation patterns of several classes of aryl substituted disiloxanes, e generation of dichlorocarbene under phase transfer catalysis conditions, and f gas phase vacuum pyrolysis of several five membered heterocyclic-1,2-butadienes.

Author(s):
Weber, William P.
Author Organization(s):
UNIVERSITY OF SOUTHERN CALIFORNIA LOS ANGELES DEPT OF CHEMISTRY
Descriptive Note:
Final scientific rept. 1 Oct 76-30 Sep 79,
Pagination:
0067

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
AFOSR-TR-79-1233
Contract/Grant Number(s):
AFOSR-77-3123
Monitor Series:
TR-79-1233
 Subject Terms
Joint Capability Areas:
JCA_6.3.3_Spectrum Management; JCA_6.3_Net Management; JCA_6_Net Centric; JCA_7.2.1_Mitigate Lethal Effects; JCA_7.2_Mitigate; JCA_7_Protection; JCA_3.2_Engagement; JCA_3_Force Application; JCA_3.2.1_Kinetic Means; JCA_1_Force Support; JCA_1.3_Human Capital Management; JCA_5_Command and Control
Modernization Areas:
Microelectronics
Communities of Interest:
Advanced Electronics
Descriptor(s):
*PHOTOCHEMICAL REACTIONS, *SILICON DIOXIDE, *ORGANOMETALLIC COMPOUNDS, *SILOXANES, *POLYSILANES, PHOTOLYSIS, PHASE TRANSFORMATIONS, SYNTHESIS(CHEMISTRY), HIGH PRESSURE, TEST EQUIPMENT, MASS SPECTROSCOPY, GASES, LIQUID CHROMATOGRAPHY, ARYL RADICALS, POLYSULFIDES, CYCLIC COMPOUNDS, PYROLYSIS, SUBSTITUTION REACTIONS
Field(s)/Group(s):
Organic Chemistry, Atomic and Molecular Physics and Spectroscopy
Keyword(s):
Organosilicon chemistry, Silylenes, Electrocyclic reactions, Dimethylsilylenes, Methylsiloxanes, Single bonds, Alkoxydimethylsilanes, Ketyl radicals, Insertion reactions
Report Date:
1979 Sep 30