Hydridosilapyrroles, hydridosilaazapyrroles, thiasilacyclopentanes, method for preparation thereof, and reaction products therefrom
AssigneeGelest Technologies, Inc.
InventorsBarry C. Arkles, Youlin Pan, Fernando Jove
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Abstract
Hydridosilapyrroles and hydridosilaazapyrrole are a new class of heterocyclic compounds having a silicon bound to carbon and nitrogen atoms within the ring system and one or two hydrogen atoms on the silicon atom. The compounds have formula (I): in which R is a substituted or unsubstituted organic group and R′ is an alkyl group. These compounds react with a variety of organic and inorganic hydroxyl groups by a ring-opening reaction and may be used to produce silicon nitride or silicon carbonitride films.
Claims1
A silicon nitride or silicon carbonitride film produced from a hydridosilapyrrole or hydridosilaazapyrrole having formula (I):
- wherein R is a substituted or unsubstituted organic group having a carbon or silicon bonded to the ring nitrogen and R′ is an alkyl group.
Dependencies are inferred from the claim text.