134272-64-3, N-(2-Aminoethyl)maleimide Hydrochloride is a pyrrolines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
(0435) To a solution of the NHS ester, 2b (12.3 mg, 0.011 mmol) and N-(2-aminoethyl)maleimide hydrochloride (2.0 mg, 0.011 mmol) in anhydrous dichloromethane (0.3 mL) was added DIPEA (0.0022 mL, 0.013 mmol). The mixture was stirred at room temperature for 3 hours then it was stripped under reduced pressure. The residue was purified by semi-preparative reverse phase HPLC (C18 column, CH3CN/H2O). The fractions that contained pure product were combined, frozen and lyophilized to give the desired maleimide, compound D2 (10 mg, 80% yield). LCMS=8.3 min (15 min method). MS (m/z): 1181.8 (M+1)+.
The synthetic route of 134272-64-3 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; IMMUNOGEN, INC.; Hilderbrand, Scott A.; Hutchins, Benjamin M.; (94 pag.)US2018/208562; (2018); A1;,
Pyrroline – Wikipedia
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