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Title 

Regioselective synthesis of poly-substituted pyrroles from baylis-hillman adducts via the [3+1+N] annulation strategy

 

다중치환된 피롤 화합물합성

Authors 

J M KimSangku LeeS H KimH S LeeJ N Kim

Publisher 

The Korean Chemical Society

Issue Date 

2008

Citation 

Bulletin of the Korean Chemical Society, vol. 29, no. 11, pp. 2215-2220

Keywords 

aerobic oxidationbarbier reactionbaylis-hillman adductsPCCpyrrolesaddition reactionsamineschemical oxygen demandnitrogen compoundsorganic compounds

Abstract 

Poly-substituted pyrrole derivatives were synthesized from Baylis-Hillman adducts via the following consecutive reactions comprised of (i) bromination of the Baylis-Hillman adduct, (ii) In-mediated Barbier reaction with aldehyde, (iii) PCC oxidation to α-methylene-γ-keto ester, (iv) reaction with amine to form enamine intermediate, (v) Michael type cyclization, and the final (vi) aerobic oxidation.

ISSN 

0253-2964

Link 

http://dx.doi.org/10.5012/bkcs.2008.29.11.2215

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2017-04-19


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