Synthesis of functionalized benzopyrans by sequential [3+3]-cyclization- Williamson reactions of 1,3-bis(trimethylsilyloxy)-7-chlorohepta-1,3-dienes

Tetrahedron Letters

Volumn 46, Issue 5, 2005, Pages 815-817

  Hong Nguyen, Van Thi ^a   Langer, Peter ^a,b  

^a UNIVERSITY OF GREIFSWALD   (Germany)

^b UNIVERSITY OF ROSTOCK   (Germany)

Author keywords

Benzopyrans; Cyclizations; Ethers; Lewis acids; Silyl enol ethers

Indexed keywords

BENZOPYRAN DERIVATIVE;

ANALYTIC METHOD; ARTICLE; CHEMICAL PROCEDURES; CHEMICAL REACTION; CYCLIZATION; REACTION ANALYSIS; STEREOCHEMISTRY; SYNTHESIS; WILLIAMSON REACTION;

EID: 11844286885     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2004.12.009     Document Type: Article

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