Synthesis of Derivatives of 1, 2, 6-Trisubstttuted-4-Piperidones
摘要:
Robinson-Schopf cyclisation was used to prepare several 1,2,6-trisubstituted-4-piperidones. 1,2,6-trimethyl-4-piperidone, tricyclic ketones 2 and 3 derivatives of coccinelline. In the case of 1,2,6-trimethyl-4-piperidone, a mixture of the trans and cis compounds 4 and 1 was obtained. The pure cis compound was prepared by another route.
Synthesis of Derivatives of 1, 2, 6-Trisubstttuted-4-Piperidones
摘要:
Robinson-Schopf cyclisation was used to prepare several 1,2,6-trisubstituted-4-piperidones. 1,2,6-trimethyl-4-piperidone, tricyclic ketones 2 and 3 derivatives of coccinelline. In the case of 1,2,6-trimethyl-4-piperidone, a mixture of the trans and cis compounds 4 and 1 was obtained. The pure cis compound was prepared by another route.
Robinson-Schopf cyclisation was used to prepare several 1,2,6-trisubstituted-4-piperidones. 1,2,6-trimethyl-4-piperidone, tricyclic ketones 2 and 3 derivatives of coccinelline. In the case of 1,2,6-trimethyl-4-piperidone, a mixture of the trans and cis compounds 4 and 1 was obtained. The pure cis compound was prepared by another route.