[3+2] Cycloaddition reactions of 1-substituted 3,3,3-trifluoropropenes with isonitriles – synthesis of pyrroles and pyrrolines

被引：0
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作者：
Yuriy N. Markitanov
Vadim M. Timoshenko
Eduard B. Rusanov
Yuriy G. Shermolovich
机构：
[1] Institute of Organic Chemistry,
[2] National Academy of Sciences of Ukraine,undefined
来源：
Chemistry of Heterocyclic Compounds | 2021年 / 57卷
关键词：
ethyl isocyanoacetate; pyrrole; pyrrolidine; pyrroline; sulfamide; sulfone; sulfoximine; tosylmethyl isocyanide; trifluoromethyl group; cycloaddition;
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摘要：
Cycloaddition reactions of 3,3,3-trifluoropropene derivatives containing an alkoxycarbonyl, sulfonyl, sulfoximine, or sulfamide substituent in position 1 with ethyl isocyanoacetate proceed with the formation of 3-(trifluoromethyl)-2,3-dihydro-1H-pyrroles, whereas their reactions with tosylmethyl isocyanide lead to the formation of 4-(trifluoromethyl)-1H-pyrroles.
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页码：253 / 260
页数：7
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