On the structure of penipratynolene and WA

Tetrahedron

Volumn 66, Issue 3, 2010, Pages 637-640

  Jian, Ya Jun ^a   Wu, Yikang ^a  

^a SHANGHAI INSTITUTE OF ORGANIC CHEMISTRY   (China)

Author keywords

Acetylene; Coupling; Natural products; Phenol ether; Propargylic alcohol

Indexed keywords

ANTIFUNGAL AGENT; ANTINEMATODAL AGENT; PENIPRATYNOLENE; UNCLASSIFIED DRUG;

ARTICLE; DRUG STRUCTURE; PRIORITY JOURNAL; SPECTROSCOPY; STRUCTURE ANALYSIS;

CHIRON;

EID: 71649112797     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2009.11.073     Document Type: Article

References (14)

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3. Zhang H., Ma D., and Cao W. Synlett (2007) 243-246 and refs cited therein
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13. Note that the melting point for natural 1 isolated by Arai (Ref. 6) is 111-112 °C, rather close to ours (113-115 °C).
14. Note that as the ee value for synthetic 2 (and consequently 3) is already as high as 99.1%, the [α] for 3 in any case does not seem likely to be as large as +80.