Synthesis of Substituted Tricyclo [5.3. 1.04, 9] undecan??2, 6??dione from 4, 4??Disubstituted Cyclohexanone Enamines and Methacryloyl Chloride

…, F Holger Forsterling, M Giasuddin Ahmed

Index: Ahmed, M. Giasuddin; Ahmed, Syeda Asghari; Akhter, Kawsari; Tsuda, Yoshisuke; Hossain, M. Mahmun; Forsterling, F. Holger Synthetic Communications, 2006 , vol. 36, # 9 p. 1273 - 1283

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Abstract

Abstract Morpholine enamines 4??acetyl??4??methyl??1??morpholinocyclohexene 4a, 4??acetyl??4?? phenyl??1??morpholinocyclohexene 4b, and 4??acetyl??4??isopropenyl??1?? morpholinocyclohexene 4c react with methacryloyl chloride to give 1, 7??dimethyl??4 (N?? morpholino) tricyclo [5.3. 1.04, 9] undecan??2, 6??dione 9a, 1??phenyl??7??methyl??4 (N?? morpholino) tricyclo [5.3. 1.04, 9] undecan??2, 6??dione 9b, and 1??ispropenyl??7??methyl??4 ( ...