Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1990-06-18
1991-01-15
Raymond, Richard L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
556406, C07F 708, C07F 710, C07F 718
Patent
active
049855654
ABSTRACT:
Novel silacyclobutanes useful as silylating agents and a process for their preparation are provided. The process comprises reacting a halogen substituted silacyclobutane with a silylating reagent to exchange the halogen substituents with groups on the silylating reagent. The novel compounds are of the formula ##STR1## wherein R' is a monovalent substituted or unsubstituted hydrocarbon radical or Y group; R" and R"' are independently hydrogen, monovalent substituent or unsubstituted hydrocarbon radical; and Y is selected from: ##STR2## and the disubstituted silacyclobutane wherein both Y and R' are ##STR3##
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McClarin et al., Chemical Abstracts, vol. 93 (1980), 167011m.
Krapivin et al., Chemical Abstracts, vol. 93 (1980), 131,604t.
Bashkirov et al., Chemical Abstracts, vol. 86 (1976), 120717m.
Pinnavaia et al., Chemical Abstracts, vol. 81 (1974), 24778h.
Baney Ronald H.
Bilgrien Carl J.
Fiedler Lawrence D.
Lee Chi-Long
Dow Corning Corporation
Elliott Edward C.
Raymond Richard L.
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