N-allyl-4-methyl-N-(4-(4-methyl-N-(2-methylallyl)phenylsulfonamido)but-2-ynyl)benzenesulfonamide 在
[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro-(3-phenyl-1H-inden-1-ylidene)(tricyclohexylphosphine)ruthenium(II) 作用下,
以
二氯甲烷 为溶剂,
反应 3.0h,
以64%的产率得到4-methyl-1,1'-ditosyl-2,2',5,5'-tetrahydro-1H,1'H-3,3'-bipyrrole