引用本文:
Aamer Saeed. Microwave promoted synthesis of some N-(4-methyl-3-tolylthiazol-2(3H)-ylidene) substituted benzamides[J]. Chinese Chemical Letters,
2009, 20(9): 1073-1076.
doi:
10.1016/j.cclet.2009.04.016
Citation: Aamer Saeed. Microwave promoted synthesis of some N-(4-methyl-3-tolylthiazol-2(3H)-ylidene) substituted benzamides[J]. Chinese Chemical Letters, 2009, 20(9): 1073-1076. doi: 10.1016/j.cclet.2009.04.016
Citation: Aamer Saeed. Microwave promoted synthesis of some N-(4-methyl-3-tolylthiazol-2(3H)-ylidene) substituted benzamides[J]. Chinese Chemical Letters, 2009, 20(9): 1073-1076. doi: 10.1016/j.cclet.2009.04.016
Microwave promoted synthesis of some N-(4-methyl-3-tolylthiazol-2(3H)-ylidene) substituted benzamides
摘要:
N-(4-Methyl-3-tolylthiazol-2(3H)-ylidene) substituted benzamides (2a-o) were synthesized in good to excellent yields by the base-catalyzed direct cyclization of corresponding 1-tolyl-3-aryl thioureas (1a-o) with 2-bromoacetone through microwave irradiation in a solvent-free medium. Compared to traditional thermal heating, microwave irradiation provides a much more cleaner, efficient and faster method for synthesis of the title compounds.
English
Microwave promoted synthesis of some N-(4-methyl-3-tolylthiazol-2(3H)-ylidene) substituted benzamides
Abstract:
N-(4-Methyl-3-tolylthiazol-2(3H)-ylidene) substituted benzamides (2a-o) were synthesized in good to excellent yields by the base-catalyzed direct cyclization of corresponding 1-tolyl-3-aryl thioureas (1a-o) with 2-bromoacetone through microwave irradiation in a solvent-free medium. Compared to traditional thermal heating, microwave irradiation provides a much more cleaner, efficient and faster method for synthesis of the title compounds.
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Key words:
- 2-Imino-1,3-thiazoline
- / Green synthesis
- / Microwave-accelerated
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