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Akademický článek

A Convenient One-Pot Preparation of 2-Methyl-3-(phenylthio- methyl)quinolines from Morita-Baylis-Hillman Adducts and Their Oxidation to the Corresponding Sulfones

Autor: Ching-Fa Yao, Veerababurao Kavala, Chintakunta Ramesh, Po-Min Lei, Chun-Wei Kuo

Publikováno v: Molecules, Vol 17, Iss 5, Pp 5081-5094 (2012)

A convenient one-pot preparation of 2-methyl-3-(phenylthiomethyl)quinolines from Morita-Baylis-Hillman adducts via conjugate addition of thiols followed by reductive cyclization with Fe/AcOH was developed. The 2-methyl-3-(phenylthiomethyl)quinolines

Externí odkaz: https://doaj.org/article/3bff3903cea24dfda1f9201af718dd9d

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Synthesis of Isocoumarin Derivatives via the Copper-Catalyzed Tandem Sequential Cyclization of 2- Halo-N-phenyl Benzamides and Acyclic 1,3-Diketones

Autor: Veerababurao Kavala, Cheng Chuan Wang, Deepak Kumar Barange, Chun Wei Kuo, Ching Fa Yao, Po Min Lei

Publikováno v: The Journal of Organic Chemistry. 77:5022-5029

A facile and rapid synthesis of isocoumarin derivatives using a copper-catalyzed tandem C-C/C-O coupling strategy from readily available substrates is described. The reactions of a wide range of 2-iodo-N-phenyl benzamides and acyclic diketones as sta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b945a1b95a88ab33deea850eb67d3e66
https://doi.org/10.1021/jo300501j

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Synthesis of C3-nitroalkylated-4-hydroxycoumarin and hydroxyiminodihydrofuroquinolinone derivatives via the Michael addition of cyclic 1,3-dicarbonyl compounds to β-nitrostyrenes

Autor: Veerababurao Kavala, Chun Wei Kuo, Ching Fa Yao, Po Min Lei, Deepak Kumar Barange

Publikováno v: Tetrahedron. 67:2870-2877

Herein, we describe a practical and efficient method for the C3-alkylation of 4-hydroxycoumarin by sonication under ‘on water’ conditions and mild temperatures using various substituted β-nitrostyrenes. In addition, we report on the development

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aa28d69dae7658d47adbce48ce5f74c9
https://doi.org/10.1016/j.tet.2011.02.062

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Synthesis of indolylquinolines, indolylacridines, and indolylcyclopenta[b]quinolines from the Baylis-Hillman adducts: an in situ [1,3]-sigmatropic rearrangement of an indole nucleus to access indolylacridines and indolylcyclopenta[b]quinolines

Autor: Po Min Lei, Veerababurao Kavala, Ching Fa Yao, Chintakunta Ramesh, Donala Janreddy, Chun Wei Kuo

Publikováno v: The Journal of organic chemistry. 77(19)

A simple and easy route to the synthesis of a variety of structurally diverse indolylquinolines, indolylacridines, and indolylcyclopenta[b]quinoline derivatives via the reductive cyclization of C-alkylated indole derivatives, derived from acyclic as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::441ffc062c7bc165b59d89f49d45de23
https://pubmed.ncbi.nlm.nih.gov/22967265

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ChemInform Abstract: Synthesis of Isocoumarin Derivatives via the Copper-Catalyzed Tandem Sequential Cyclization of 2-Halo-N-phenyl Benzamides and Acyclic 1,3-Diketones

Autor: Veerababurao Kavala, Chun Wei Kuo, Cheng Chuan Wang, Po Min Lei, Ching Fa Yao, Deepak Kumar Barange

Publikováno v: ChemInform. 43

A facile and rapid synthesis of isocoumarin derivatives using a copper-catalyzed tandem C–C/C–O coupling strategy from readily available substrates is described. The reactions of a wide range of 2-iodo-N-phenyl benzamides and acyclic diketones as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9f9dc7d7f6bd3f3fe6a05e4b970e8a1f
https://doi.org/10.1002/chin.201240161

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Dissertation/ Thesis

I. Synthesis of C3-alkylthio and C3-alkylsulfonyl quinoline derivatives from the Baylis-Hillman adducts. II. Synthesis of indolyquinoline derivatives from the Baylis-Hillman adducts.

Autor: Po-Min Lei, 雷博閔

100
The current study is discussed in the following two chapters. Chapter one illustrates a convenient procedure for the one-pot synthesis of C3-alkylthioquinoline and their derivatives.The initial step involves conjugate addition of thiols to B

Externí odkaz: http://ndltd.ncl.edu.tw/handle/50335731844788165238

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