ArF laser photolysis of gaseous trimethyl(2-propynyloxy)silane is domi
nated by polymerization at the triple bond and results in the chemical
vapour deposition of polytrimethylsiloxy-substituted, partly unsatura
ted polyhydrocarbon. The reaction represents a unique way for synthesi
s of polytrialkylsiloxy-substituted macromolecules. (C) 1997 Elsevier
Science Ltd.