N-diaminomethylene-2-methoxy-3-methyl-4-bromo-5-methylsulfonylbezamine 、 Pd(II) 1,1'-bis(diphenylphosphine)ferrocene chloride 、 cyclopentylzinc chloride 、
2-methoxy-3-methyl-4-bromo-5-methylsulfonylbenzoyl chloride 、
胍 生成
N-diaminomethylene-2-methoxy-3-methyl-4-cyclopentyl-5-methylsulfonylbenzamide