RuCl2(PPh3)3Catalyzed Isomerization of the Baylis-Hillman Adducts
摘要:
RuCl2(PPh3)(3) catalyzed isomerization of the Baylis-Hillman adducts i.e. methyl 3-aryl-3-hydroxy-2-methylenepropanoates to methyl 3-aryl-2-methyl-3-oxopropanoates has been described.
Disclosed is an imidazole compound, in particular, the compound as shown in formula (I) and a pharmaceutically acceptable salt or tautomer thereof are disclosed.