CPC B01J 31/2273 (2013.01) [B01J 31/1875 (2013.01); B01J 37/04 (2013.01); B01J 2231/4227 (2013.01); B01J 2231/4233 (2013.01); B01J 2231/4277 (2013.01); B01J 2231/4283 (2013.01); B01J 2531/824 (2013.01)] | 10 Claims |
1. A palladium precatalyst for cross-coupling reaction, the palladium precatalyst comprising a structure represented by following formula 1:
![]() wherein, R1 and R2 are the same, and R1 and R2 are substituted or unsubstituted phenyl; R3 and R4 are the same, and R3 and R4 are substituted or unsubstituted phenyl or cyclohexyl.
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