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,134272-64-3
To a solution of NHS ester, 7a (5 mg, 4.82 muetaiotaomicron) and l-(2-aminoethyl)-lH- pyrrole-2,5-dione hydrochloride (1.7 mg, 9.64 muiotaetaomicron) in anhydrous dichloromethane (200 mu) was added DIPEA (1.512 mu, 8.68 muiotaetaomicron) under nitrogen. The mixture was stirred at room temperature for 4 hours and then concentrated in vacuo. The resulting residue was purified by RP-HPLC (CI 8, CH3CN / H20). Fractions containing desired product were frozen and lyophilized to give maleimide, compound D7 (3.5 mg, 68% yield). LCMS = 4.61 min (15 min method). MS (m z): 1062.8 (M + 1)+.
As the paragraph descriping shows that 134272-64-3 is playing an increasingly important role.
Reference£º
Patent; IMMUNOGEN, INC.; MACROGENICS, INC.; HICKS, Stuart William; YODER, Nicholas C.; BARAT, Bhaswati; BONVINI, Ezio; DIEDRICH, Gundo; JOHNSON, Leslie S.; LOO, Deryk; SCRIBNER, Juniper A.; (260 pag.)WO2018/119196; (2018); A1;,
Pyrroline – Wikipedia
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