DID YOU KNOW? DTIC has over 3.5 million final reports on DoD funded research, development, test, and evaluation activities available to our registered users. Click HERE
to register or log in.
Modification of Polysilanes.
Technical rept. Feb-Jul 87,
CARNEGIE-MELLON UNIV PITTSBURGH PA DEPT OF CHEMISTRY
Pagination or Media Count:
New polysilanes bearing different alkoxy groups attached directly to silicon atoms were prepared by the displacement of the phenyl groups in the polyphenylmethylsilylene by trifluoromethanesulfonic acid and the subsequent reaction with alcohols in the presence of different bases. This reaction was also studied for model compounds. Thus, different disilanes were converted to the 1,2-bistrifluoromethanesulfonyloxy tetramethyldisilane and subsequently to the corresponding 1,2-dialkoxydisilanes.
APPROVED FOR PUBLIC RELEASE