Acetate → N-(2-Hydroxyethyl)maleimide

Beteiligte Stoffe

Reaktionsschritte

In addition, the maleimide-based monomer of formula (2) according to the present invention may be prepared in accordance with any one of the following steps (h) to (n): (h) adding K2CO3, NaOH or TMAH aqueous solution to 2-maleimidethyl acetate of the step (a) to produce 2-maleimidyl ethanol; or (i) adding K2CO3, NaOH or TMAH aqueous solution to 3-maleimidepropyl acetate of the step (b) to produce 3-maleimidyl propanol; or (j) adding K2CO3, NaOH or TMAH aqueous solution to 1-maleimideisopropyl acetate of the step (c) to produce 1-maleimidyl isopropanol; or (k) adding K2CO3, NaOH or TMAH aqueous solution to 2-maleimidepropyl acetate of the step (d) to produce 2-maleimidyl propanol; or (1) adding K2CO3, NaOH or TMAH aqueous solution to 2-maleimidebutyl acetate of the step (e) to produce 2-maleimidyl-1-butanol; or (m) adding K2CO3, NaOH or TMAH aqueous solution to 4-maleimidebutyl acetate of the step (f) to produce 4-maleimidyl-1-butanol; or (n) adding K2CO3, NaOH or TMAH aqueous solution to 2-maleimide-2-methylpropyl acetate of the step (g) to produce 2-maleimidyl-2-methyl- 1-propanol.

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