Some common heterocyclic compound, 153248-46-5, name is [1-[(Boc-amino)methyl]cyclopropyl]methanol, molecular formula is C10H19NO3, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route. COA of Formula: C10H19NO3
To a solution of PPh3 (244 mg, 0.90 mmol) in anhydrous tetrahydrofuran (10 mL) was added DIAD (188 mg, 0.90 mmol) by syringe at 05 C, followed by a solution of tert-butyl (1 -(hydroxymethyl)cyclopropyl)methylcarbamate (110-13) (178 mg, 0.90 mmol) in anhydrous tetrahydrofuran (5 mL). The resulting mixture was poured into a solution of compound 308-7 (100 mg, 0.30 mmol) in anhydrous tetrahydrofuran (5 mL) at ambient temperature and stirred for 10 mm. The reaction mixture was quenched with water and extracted with ethyl acetate. The organic layer was washed with water and brine, dried over anhydrous sodium sulfate and evaporated in vacuo. The crude product was purified by column chromatography (dichloromethane/ethyl acetate: 5/1) to afford the title compound 309-17 as a yellow solid (100 mg, crude). LCMS: 522.3 [M+1] .
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 153248-46-5, its application will become more common.
Reference:
Patent; PHARMAENGINE, INC.; CAI, Xiong; QIAN, Changgeng; WANG, Yanong Daniel; (98 pag.)WO2017/132928; (2017); A1;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics