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Highly Stereoselective Brønsted Acid-Catalyzed Synthesis of Spirooxindole Pyrans

[Image: see text] A Brønsted acid-catalyzed Prins-type cyclization sequence to construct spirooxindole pyrans in high yields and excellent diastereoselectivity has been developed. The combination of a β-hydroxy dioxinone fragment and isatin dimethyl acetal generate oxa-spirooxindoles efficiently. Th...

Deskribapen osoa

Gorde:
Xehetasun bibliografikoak
Egile Nagusiak: Wang, Jingqi, Crane, Erika A., Scheidt, Karl A.
Formatua: Artigo
Hizkuntza:Inglês
Argitaratua: 2011
Gaiak:
Sarrera elektronikoa:https://ncbi.nlm.nih.gov/pmc/articles/PMC3115630/
https://ncbi.nlm.nih.gov/pubmed/21591768
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ol200987c
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