Improved synthesis of 5-(t-butyldimethylsilyloxymethyl)-2-methyl-5,6-dihydrocyclopenta[c]pyrrole-1,3(2H,4H)-dione from N-methylmaleimide
作者:Pelayo Camps、Tània Gómez、Ane Otermin
DOI:10.3998/ark.5550190.p008.240
日期:——
An improved preparation of 5-(t-butyldimethylsilyloxymethyl)-2-methyl-5,6-dihydrocyclopenta[c]pyrrole-1,3(2H,4H)-dione, a key intermediate for the preparation of the new polycyclic scaffold, methyl 2-methyl-1,3-dioxo-1,2,3,4,5,6,7,8-octahydro-3a,7,8-(epiprop[2]ene[1,1,3]triyl)-5,8a-methanocyclohepta[c]pyrrole-7-carboxylate, from N-methylmaleimide,
5-(叔丁基二甲基甲硅烷氧基甲基)-2-甲基-5,6-二氢环戊二烯[c]吡咯-1,3(2H,4H)-二酮的改进制备,这是制备新型多环支架的关键中间体,甲基2-methyl-1,3-dioxo-1,2,3,4,5,6,7,8-octahydro-3a,7,8-(epiprop[2]ene[1,1,3]triyl)- 5,8a-methanocyclohepta[c]pyrrole-7-carboxylate,来自 N-甲基马来酰亚胺,