Synthesis of new hexahydro-1H-isoindole-1,3(2H)-dione derivatives from 2-ethyl/phenyl-3a,4,7,7a-tetrahydro-1H-isoindole-1,3-(2H)-dione
作者:Ayşe TAN、Birgül KOÇ、Nurhan KİSHALI、Ertan ŞAHİN、Yunus KARA
DOI:10.3906/kim-1511-66
日期:——
and appropriate synthesis for hexahydro-1H-isoindole-1,3(2H)-dione derivatives has been developed starting from 3-sulfolene. The epoxidation of 2-ethyl/phenyl-3a,4,7,7a-tetrahydro-1H-isoindole-1,3-(2H)-dione and then the opening of the epoxide with nucleophiles gave hexahydro-1H-isoindole-1,3(2H)-dione derivatives. Amino and triazole derivatives of hexahydro-1H-isoindole-1,3(2H)-dione were synthesized
从3-环丁砜开始,开发了一种新的合适的六氢-1H-异吲哚-1,3(2H)-二酮衍生物的合成方法。2-乙基/苯基-3a,4,7,7a-四氢-1H-异吲哚-1,3-(2H)-二酮的环氧化,然后用亲核试剂打开环氧化物,得到六氢-1H-异吲哚-1, 3(2H)-二酮衍生物。通过环氧化物与叠氮化钠的开环反应,由形成的产物合成六氢-1H-异吲哚-1,3(2H)-二酮的氨基和三唑衍生物。羟基类似物是从2-乙基/苯基-3a,4,7,7a-四氢-1H-异吲哚-1,3-(2H)-二酮的顺式羟基化反应获得的。羟基被转化成乙酸盐。