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Volumn 19, Issue 21, 2013, Pages 6598-6612

Structural diversity from the transannular cyclizations of natural germacrone and epoxy derivatives: A theoretical-experimental study

Author keywords

biosynthesis; conformational analysis; density functional calculations; ring closure; terpenes

Indexed keywords

COMPUTATIONAL CALCULATIONS; CONFORMATIONAL ANALYSIS; EPOXY-DERIVATIVES; MECHANISMS OF FORMATION; RING CLOSURES; SESQUITERPENES; STRUCTURAL DIVERGENCE; STRUCTURAL DIVERSITY;

EID: 84877789853     PISSN: 09476539     EISSN: 15213765     Source Type: Journal    
DOI: 10.1002/chem.201300662     Document Type: Article
Times cited : (21)

References (90)
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    • A remarkable characteristic of this natural product is the spatial proximity observed between C1 and C4, both in the model obtained by X-ray diffraction (2.78 Å) and in the minimum-energy conformation 1 a of the theoretical model (2.82 Å). Surprisingly, this distance is smaller than the sum of the van der Waals radii. This proximity should facilitate, in our opinion, transannular cyclizations in this molecule. For a review on germacrone occurrence and chemical reactivity, see:, A. F. Barrero, M. M. Herrador, P. Arteaga, J. Catalán, Nat. Prod. Commun. 2008, 3, 567-576.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.