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Volumn 2, Issue 13, 2000, Pages 1847-1850

An imine addition/ring-closing metathesis approach to the spirocyclic core of halichlorine and pinnaic acid

Author keywords

[No Author keywords available]

Indexed keywords

ALKALOID; HALICHLORINE; PINNAIC ACID; SPIRO COMPOUND;

EID: 0034729582     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol005903b     Document Type: Article
Times cited : (173)

References (25)
  • 2
  • 15
    • 0033613804 scopus 로고    scopus 로고
    • For a Claisen rearrangement/methathesis approach to spirocycles, see: Tanner, D.; Hagberg, L.; Poulsen, A. Tetrahedron 1999, 55, 1427.
    • (1999) Tetrahedron , vol.55 , pp. 1427
    • Tanner, D.1    Hagberg, L.2    Poulsen, A.3
  • 19
    • 85037508199 scopus 로고    scopus 로고
    • note
    • This addition seems to be specific for allyl Grignard; attempts to add vinyl or butenyl only resulted in metalloenamine formation.
  • 20
    • 85037516745 scopus 로고    scopus 로고
    • note
    • Addition to ketone 9e gave diastereomers 10e and 10f in a 2:1 ratio. The identity was determined by observing NOE's on compound 10e from the allyl group to the axial protons on the adjacent carbons.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.