Some common heterocyclic compound, 167479-01-8, name is tert-Butyl (3-iodopropyl)carbamate, molecular formula is C8H16INO2, 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. Application In Synthesis of tert-Butyl (3-iodopropyl)carbamate
Step B: Methyl 2-(5-(bis(tert-butoxycarbonyl amino -4-phenylpyrimidin-2-yl -5-((tert- butoxycarbonyl)amino)pentanoateTo a mixture of 2-((5-(bis-ter?-butoxycarbonyl)amino-4-phenylpyrimidin-2-yl)) acetate (300 mg, 0.676 mmol) and tert-butyl (3-iodopropyl) carbamate (231 mg, 0.812 mmol) in THF (6 mL) at 25 C was added potassium 2-methylpropan-2-olate (1.35 mL, 1.35 mmol). The resulting mixture was stirred at 25 C for 12 h then partitioned between water (30 mL) and EtOAc (30 mL x 3). The combined organic layers were dried over a2S04 and concentrated to give the title compound. MS: m/z = 601.4 (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 167479-01-8, its application will become more common.
Reference:
Patent; MERCK SHARP & DOHME CORP.; MSD R&D (CHINA) CO., LTD.; MITCHELL, Helen; FRALEY, Mark, E.; COOKE, Andrew, J.; CHEN, Yi-Heng; STUMP, Craig, A.; ZHANG, Xu-Fang; MCCOMAS, Casey, C.; SCHIRRIPA, Kathy; MCWHERTER, Melody; MERCER, Swati, P.; BABAOGLU, Kerim; MENG, Dongfang; WU, Jane; LIU, Ping; WOOD, Harold, B.; BAO, Jianming; LI, Chun Sing; MAO, Qinghua; QI, Zhiqi; (263 pag.)WO2015/148344; (2015); A2;,
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