An inexpensive and highly stable ligand 1,4-bis(2-hydroxy-3,5-di-tert-butylbenzyl)piperazine for Mizoroki-Heck and room temperature Suzuki-Miyaura cross-coupling reactions

The bulky ligand 1,4-bis(2-hydroxy-3,5-di-tert-butylbenzyl)piperazine with [Cl2Pd(COD)] is an efficient catalyst for Suzuki and Heck coupling reactions.