Citation:
Liu Zhichang, Zhou Chenghe, Xie Rugang. Synthesis of A Novel Type of Azaaromatic Quaternary Salt:Imidazolium Estrogens[J]. Chinese Journal of Applied Chemistry,
;1997, 14(6): 72-74.
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A novel type of azaaromatic quaternary salt, imidazolium estrogens were synthesized from estradiol by bromoethylation, imidazolylation and coupling reactions. All compounds obtained were confirmed by MS, 1H NMR, IR measurements and elemental analysis.
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Keywords:
- imidazolium salt,
- estrogen,
- bis-quaternization,
- synthesis
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