55750-48-6, Methyl 2,5-dioxo-2,5-dihydro-1H-pyrrole-1-carboxylate is a pyrrolines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
A mixture of compound 301 (8.16 g, 35.0 mmol, 1.0 eq. ) and saturated NaHCO3(40 mL) was cooled to 0 , to which compound 409 (5.43 g, 35.0 mmol, 1.0 eq. ) was added in portions. After stirring at 0 for 1 h, the reaction was warmed to r.t. and stirred for 1 h. The reaction was extracted with DCM (3 ¡Á 100 mL) and the organic extract was washed with brine, dried over anhydrous Na2SO4, concentrated and purified by SiO2column chromatography to give a white solid (6.76 g, 62%yield) . MS ESI m/z calcd for C15H23NO6[M+H]+314.15, found 314.15.
As the paragraph descriping shows that 55750-48-6 is playing an increasingly important role.
Reference£º
Patent; HANGZHOU DAC BIOTECH CO. LTD; ZHAO, Robert Yongxin; YANG, Qingliang; HUANG, Yuanyuan; ZHAO, Linyao; GAI, Shun; YE, Hangbo; LEI, Jun; XU, Yifang; CAO, Mingjun; GUO, Huihui; JIA, Junxiang; TONG, Qianqian; LI, Wenjun; ZHOU, Xiaomai; XIE, Hongsheng; BAI, Lu; CAI, Xiang; ZHUO, Xiaotao; ZHANG, Xiuzheng; ZHENG, Jun; (424 pag.)WO2019/127607; (2019); A1;,
Pyrroline – Wikipedia
1-Pyrroline | C4H7N – PubChem