Patent ID: 7960571

Claim:
A silicon-based cross-coupling reagent, comprising: an organosilicon compound reacting with an organic compound having a halogen leaving group or a pseudo halogen leaving group in the presence of a palladium catalyst and a base to form a carbon-carbon bond between a carbon atom connected to the halogen leaving group or the pseudo halogen leaving group and a carbon atom connected to a silicon atom of the organosilicon compound in accordance with a cross-coupling reaction, wherein the silicon-based cross-coupling reagent has a structure represented by the following formula (1) where R 1 represents a linear, branched, or cyclic hydrocarbon group having a substituent or no substituent or a heterocyclic group having a substituent or no substituent, and each of R 2 and R 3 represents an alkyl group in an independent manner, and each of R 4 , R 5 , R 61 , R 62 , R 63 , and R 64 represents a hydrogen atom or an alkyl group in an independent manner, the substituent being a hydrocarbon group, heterocyclic group, cyano group, formyl group, alkoxycarbonyl group, carboxyl group, phosphate group, sulfo group, hydroxy group, sulfonyl group, halogen, acyl group, alkoxy group, amino group, nitro group, imino group, trialkylsiloxy group, or hydroxyl alkyl group, and R 1 having at least one double bond, and an sp 2 carbon atom of R 1 is connected to a silicon atom.