154473-80-0Relevant academic research and scientific papers
Bisketene derivatives and process for production and use thereof
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, (2008/06/13)
The novel 1,2-bisketene of Formula I: wherein:, R1 is SiR3R4R5;, R2 is selected from the group comprising SiR3R4R5, hydrogen, methyl, a substituted or unsubstituted C2 20linear or branched alkyl group, a substituted or unsubstituted C6 20 aryl group, a substituted or unsubstituted C5 20 cycloalkyl group and a halogen; and, each of R3, R4 and R5 are the same or different and are selected from the group comprising hydrogen, methyl, a substituted or unsubstituted C2 20 linear or branched alkyl group, a substituted or unsubstituted C6 20 aryl group, a substituted or unsubstituted C7 20 aralkyl group and substituted or unsubstituted a C5 20 cycloalkyl group, is useful in e.g. preparing a succinate ester, or in reacting with a polyfunctional alcohol or ester to produce a polyester or polyamide.
