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Volumn 69, Issue 13, 2004, Pages 4548-4550

A fast assembly of pentacyclic benz[f]indolo[2,3-a]quinolizidine core by tandem intermolecular formal Aza-[3 + 3] cycloaddition/Pictet-Spengler cyclization: A formal synthesis of (±)-tangutorine

Author keywords

[No Author keywords available]

Indexed keywords

ADDITION REACTIONS; REACTION KINETICS; SYNTHESIS (CHEMICAL);

EID: 3042780338     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo049459s     Document Type: Article
Times cited : (31)

References (18)
  • 6
    • 0035901688 scopus 로고    scopus 로고
    • For intramolecular formal aza-[3 + 3] cycloaddition, see: (a) Wei, L.-L.; Hsung, R. P.; Sldenicka, H. M.; Gerasyuto, A. I. Angew. Chem., Int. Ed. 2001, 40, 1516; Angew. Chem. 2001, 113, 1564.
    • (2001) Angew. Chem. , vol.113 , pp. 1564
  • 18
    • 3042790851 scopus 로고    scopus 로고
    • note
    • Intermediate 5B could be alternatively formed by adopting a head-to-head orientation with regard to the carbonyl groups of vinylogous amides and acrolein. See the following: (Equation presented).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.