SILOXANE DERIVATIVES OF 1,3-OXATHIOLANE-2-THIONES, THEIR PREPARATION AND USE THEREOF

摘要

The present invention relates to 1,3-oxathiolane-2-thione compounds of the general formula (I): wherein R<1> and R<2> are the same or different, each of which denotes a straight-chain or branched alkoxy residue with 1 to 6 carbon atoms or an aryloxy or aralkyloxy residue, R<3> is different or the same as R<1> or R<2> or an aliphatic residue, an amino residue, a halogen residue, an aromatic or heteroaromatic residue, or an araliphatic or heteroaraliphatic residue, R<4> is a bridging group selected from the groups consisting of aliphatic, heteroaliphatic, araliphatic, heteroaraliphatic, aromatic and heteroaromatic groups and R<5> is hydrogen, an aliphatic, heteroaliphatic, araliphatic, heteroaraliphatic, aromatic, heteroaromatic, cycloaliphatic or heterocycloaliphatic group or R<4> and R<5 >form a cycloaliphatic, cycloheteroaliphatic, aromatic or heteroaromatic residue, which is optionally substituted with an aliphatic, heteroaliphatic residue serving as a bridging group to the silicone atom and X and Y are different and selected from oxygen and sulfur and mixtures of such compounds. A further objective is to provide a method of production of such compounds, compounds synthesized from the 1,3-oxathiolane2-thiones and their use in a variety of coating and bonding applications.