The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 10592-27-5, name is 2,3-Dihydro-1H-pyrrolo[2,3-b]pyridine. This compound has unique chemical properties. The synthetic route is as follows. name: 2,3-Dihydro-1H-pyrrolo[2,3-b]pyridine
To a solution of sulfurisocyanatidic chloride (37 mg, 0.26 mmol) in DCM (2 mL) in an ice-water bath was added a solution of Intermediate GW-13.2 (100 mg, 0.26 mmol) and TEA (0.11 mL, 0.79 mmol) in DCM (2 mL) and the reaction mixture was stirred for 2 min. Then a solution of 2,3-dihydro-1H-pyrrolo[2,3-b]pyridine (48 mg, 0.39 mmol) in DCM (2 mL) was added, followed by TEA (0.15 mL, 1.1 mmol), the bath was removed and the stirring was continued at rt for 2 h. The reaction mixture was concentrated, the residue was redissolved in DMF and purified by preparative HPLC to afford the title compound (31.4 mg). LC-MS retention time = 3.06 min; m/z = 554.16 [M+Na]+. (Column: Phenomenex-Luna 2.0 X 50 mm, 3 mupiiota particles; Mobile Phase A: 10% MeOH- 90% H2O-0.1% TFA; Mobile Phase B: 90% MeOH-10% H2O-0.1% TFA; Temperature: 40 C; Gradient: 0-100% B over 4 min, then a 1-min hold at 100% B; Flow: 0.8 mL/min; Detection: UV at 220 nm).
With the rapid development of chemical substances, we look forward to future research findings about 10592-27-5.
Reference:
Patent; BRISTOL-MYERS SQUIBB COMPANY; BENDER, John A.; GENTLES, Robert G.; PENDRI, Annapurna; WANG, Alan Xiangdong; MEANWELL, Nicholas A.; BENO, Brett R.; FRIDELL, Robert A.; BELEMA, Makonen; NGUYEN, Van N.; YANG, Zhong; WANG, Gan; KUMARAVEL, Selvakumar; THANGATHIRUPATHY, Srinivasan; BORA, Rajesh Onkardas; HOLEHATTI, Shilpa Maheshwarappa; METTU, Mallikarjuna Rao; PANDA, Manoranjan; (319 pag.)WO2016/172424; (2016); A1;,
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