共 63 条
One-pot Synthesis of 2-Substituted Imidazo[2,1-b][1,3]benzothiazoles via Coupling-Cyclization Under Pd-Cu Catalysis in Water
被引:4
作者:

Bakherad, Mohammad
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Shahrood Univ Technol, Fac Chem, Shahrood 3619995161, Iran Shahrood Univ Technol, Fac Chem, Shahrood 3619995161, Iran

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Hashemi, Mahdieh
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Shahrood Univ Technol, Fac Chem, Shahrood 3619995161, Iran Shahrood Univ Technol, Fac Chem, Shahrood 3619995161, Iran
机构:
[1] Shahrood Univ Technol, Fac Chem, Shahrood 3619995161, Iran
关键词:
Sonogashira coupling;
aryl iodide;
imidazo[2,1-b][1,3]benzothiazole;
Pd-catalyzed;
potassium carbonate;
sodium lauryl sulfate;
POTENTIAL ANTITUMOR AGENTS;
COPPER-FREE;
SONOGASHIRA REACTION;
TERMINAL ALKYNES;
ARYL HALIDES;
ROOM-TEMPERATURE;
AQUEOUS-MEDIA;
ALKYNYLATION;
ACETYLENES;
CHEMISTRY;
D O I:
10.2174/157017809787582717
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
The reaction of 2-imino-3-(2-propynyl)-1,3-benzothiazole with various aryl iodides, catalyzed by Pd-Cu, in the presence of sodium lauryl sulfate as the surfactant and potassium carbonate as the base, in water, leads to the formation of 2-substituted imidazo[ 2,1-b][ 1,3] benzothiazoles.
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页码:165 / 170
页数:6
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