Related Products of 85006-25-3, The chemical industry reduces the impact on the environment during synthesis 85006-25-3, name is tert-Butyl (tert-butoxycarbonyl)oxycarbamate, I believe this compound will play a more active role in future production and life.
Example 29: 2-r i -r2,5-difluoro-4-rr(3,S,,6R)-3-methyl-l,l-dioxo-6-phenyl-thiazinan-2- Step 1: ferf-Butyl ((ferf-butoxycarbonyl)oxy)(l-(2,5-difluoro-4-(((3^,6R)-3-methyl-l,l-dioxido-6-phenyl- l,2-thiazinan-2-yl)methyl)phenyl)ethyl)carbamate To a solution of l-(2,5-difluoro-4-(((35′,6R)-3-methyl-l,l-dioxido-6-phenyl-l,2-thiazinan-2- yl)methyl)phenyl)ethyl methanesulfonate (500 mg, 1.1 mmol) in acetonitrile (30 mL) was added tert- butyl ferf-butoxycarbonyloxycarbamate (492 mg, 2.1 mmol) and Cs2C03 (1 g, 3.1 mmol). The mixture was stirred at 130 C for 3 h. The solid was removed by filtration and the filtrate was evaporated. The resulting residue was purified by Biotage Flash column (20 g silica, UV254, PE/EA= 1:0-2: 1) to afford the title compound (363 mg, 50% yield) as a white solid. LCMS (ESI): m/z = 633.0 [M+Na]+.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, tert-Butyl (tert-butoxycarbonyl)oxycarbamate, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; F. HOFFMANN-LA ROCHE AG; GENENTECH, INC.; FAUBER, Benjamin; LADDYWAHETTY, Tammy; RENE, Olivier; (105 pag.)WO2016/96936; (2016); A1;,
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