Synthetic Route of 7411-23-6, New Advances in Chemical Research in 2021. Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. 7411-23-6, name is 3,5-Dibromo-1H-1,2,4-triazole, molecular formula is C2HBr2N3, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.
To a colorless solution of 3,5-dibromo-lH-l,2,4-triazole (lnt-1, 250 mg, 1.1 mmol, Eq: 1) and bromocyclobutane (179 mg, 1.32 mmol) in DMF (3 ml) was added K2CO3 (305 mg, 2.2 mmol). The vial was closed under argon and stirred over night at 120C. The reaction mixture was diluted with 25 mL H20 and extracted with EtOAc (2 x 25 mL). The organic layers were washed with sat NaCl (3 x 25 mL), dried over MgS04 and concentrated in vacuo. The title compound was isolated as a yellow liquid (288 mg, 93 % yield). MS (ES+) m/z: 281.9 [(M+H)+].
This is the end of this tutorial post, and I hope it has helped your research about 7411-23-6!
Reference:
Patent; F. HOFFMANN-LA ROCHE AG; HOFFMANN-LA ROCHE INC.; BARTELS, Bjoern; BERCHTOLD, Stefan; GALLEY, Guido; GOERGLER, Annick; JAKOB-ROETNE, Roland; KRUMMENACHER, Daniela; LIMBERG, Anja; NEIDHART, Werner; RATNI, Hasane; REUTLINGER, Michael; RODRIGUEZ SARMIENTO, Rosa Maria; SCHNIDER, Christian; (309 pag.)WO2018/87018; (2018); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics