(1)NaCN,EtOH,H2OOCHOOOOHCO2HCOHO沙瑞特试剂OOOOOH-OOOHOCNHOCH2NH2NNHOCH2HOCH2(2)HCNH+HNO2-N2OHOCH2NO2HOCH2NH2或CH3NO2H+HOO-H+胍乙啶中间体庚内酰胺7、答:(1)
HCH[3,3]σ迁移33CO△H3CCOCH3HCO2CH3CO2CH3
(2)
OCH=CH2H3COCH3140~200℃CH3
CH=CHCH=CH22HH3COCH3140~200℃2COCH3O[3,3]σ迁移CH3
第五章 重排反应作业题
(1)NaCN,EtOH,H2OOCHOOOOHCO2HCOHO沙瑞特试剂OOOOOH-OOOHOCNHOCH2NH2NNHOCH2HOCH2(2)HCNH+HNO2-N2OHOCH2NO2HOCH2NH2或CH3NO2H+HOO-H+胍乙啶中间体庚内酰胺7、答:(1)HCH[3,3]σ迁移33CO△H3CCOCH3HCO2CH3CO2CH3(2)<
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