Ontology highlight
ABSTRACT:
SUBMITTER: Taber DF
PROVIDER: S-EPMC3248817 | biostudies-literature | 2005 Oct
REPOSITORIES: biostudies-literature
Taber Douglass F DF Liang Jiang-Lin JL Chen Bei B Cai Lisi L
The Journal of organic chemistry 20051001 22
[reaction: see text] A model study leading to the preparation of the AEF rings of N-deacetyllappaconitine is described. The conjugate addition to the alpha-alkyl cyclohexenone 10 proceeded with high diastereocontrol. The Mannich cyclization of 16 to 4 was accomplished by heating with Rexyn-300 and Na(2)SO(4). ...[more]