Journal of Organic Chemistry, volume 70, issue 22, pages 8739-8742
A Model Study toward the Total Synthesis of N-Deacetyllappaconitine
Douglass F Taber
1
,
Jiang-Lin Liang
1
,
Bei Chen
1
,
Lisi Cai
1
Publication type: Journal Article
Publication date: 2005-09-24
Journal:
Journal of Organic Chemistry
scimago Q2
wos Q1
SJR: 0.724
CiteScore: 6.2
Impact factor: 3.3
ISSN: 00223263, 15206904
PubMed ID:
16238304
Organic Chemistry
Abstract
[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).
Found
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