Transalkylation of N-methyl tertiary amines with 3,4-dibromobutenolides
Transalkylation of N-methyl tertiary amines with 3,4-dibromobutenolides
摘要
The selective transalkylation of N-methyl tertiary amines with 3,4-dibromobutenolides is described. The N-methyl group of the parent tertiary amines was replaced by alkenyl units of the butenolides; and a series of butenolide-containing tertiary enamines were obtained in moderate to good yields. Interestingly, the product 2b has shown a promising anticancer activity against HeLa cell lines (IC50 = 0.19μmol/L).
The selective transalkylation of N-methyl tertiary amines with 3,4-dibromobutenolides is described. The N-methyl group of the parent tertiary amines was replaced by alkenyl units of the butenolides; and a series of butenolide-containing tertiary enamines were obtained in moderate to good yields. Interestingly, the product 2b has shown a promising anticancer activity against HeLa cell lines (IC50 = 0.19μmol/L).
基金
NSFC(No.21062014)
the‘‘211’’Project in Ningxia University for financial support
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