Synthesis of N-vinyl derivatives of 2-methyl- and 4(5)-methylimidazoles
Tóm tắt
The reaction of 2-methyl and 4(5)-methylimidazoles with acetylene in the presence of Gu2Cl2 leads to the corresponding N-vinyl derivatives. 1-Vinyl-4(5)-methylimidazole is formed as a mixture of two isomers differing in the position of the methyl group.
Tài liệu tham khảo
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