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##
提供了作为
硅基化剂有用的新型
硅环丁烷化合物及其制备方法。该方法包括将卤代
硅环丁烷与
硅基化试剂反应,以交换卤素取代基与
硅基化试剂上的基团。新型化合物的
化学式为##STR1##其中R'是单价取代或未取代的碳氢基团或Y基团;R"和R"'分别是氢、单价取代基或未取代的碳氢基团;Y选自:##STR2##和双取代
硅环丁烷,其中Y和R'均为##STR3##。