tert-butyl ((2R,3S)-2-((tert-butoxycarbonyl)amino)-3-((tert-butyl(dimethyl)silyl)oxy)-3-(4-(trifluoromethyl)phenyl)propyl)(5-(3-fluoro-4-nitrophenyl)-1,3,4-thiadiazol-2-yl)carbamate

Base Information

Chemical Name:tert-butyl ((2R,3S)-2-((tert-butoxycarbonyl)amino)-3-((tert-butyl(dimethyl)silyl)oxy)-3-(4-(trifluoromethyl)phenyl)propyl)(5-(3-fluoro-4-nitrophenyl)-1,3,4-thiadiazol-2-yl)carbamate
CAS No.:1104072-22-1
Molecular Formula:C₃₄H₄₅F₄N₅O₇SSi
Molecular Weight:771.906
Hs Code.:

tert-butyl ((2R,3S)-2-((tert-butoxycarbonyl)amino)-3-((tert-butyl(dimethyl)silyl)oxy)-3-(4-(trifluoromethyl)phenyl)propyl)(5-(3-fluoro-4-nitrophenyl)-1,3,4-thiadiazol-2-yl)carbamate

Synonyms:tert-butyl ((2R,3S)-2-((tert-butoxycarbonyl)amino)-3-((tert-butyl(dimethyl)silyl)oxy)-3-(4-(trifluoromethyl)phenyl)propyl)(5-(3-fluoro-4-nitrophenyl)-1,3,4-thiadiazol-2-yl)carbamate

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Chemical Property of tert-butyl ((2R,3S)-2-((tert-butoxycarbonyl)amino)-3-((tert-butyl(dimethyl)silyl)oxy)-3-(4-(trifluoromethyl)phenyl)propyl)(5-(3-fluoro-4-nitrophenyl)-1,3,4-thiadiazol-2-yl)carbamate

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Technology Process of tert-butyl ((2R,3S)-2-((tert-butoxycarbonyl)amino)-3-((tert-butyl(dimethyl)silyl)oxy)-3-(4-(trifluoromethyl)phenyl)propyl)(5-(3-fluoro-4-nitrophenyl)-1,3,4-thiadiazol-2-yl)carbamate

There total 1 articles about tert-butyl ((2R,3S)-2-((tert-butoxycarbonyl)amino)-3-((tert-butyl(dimethyl)silyl)oxy)-3-(4-(trifluoromethyl)phenyl)propyl)(5-(3-fluoro-4-nitrophenyl)-1,3,4-thiadiazol-2-yl)carbamate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 93.0%

: 1104069-71-7
tert-butyl 5-(3-fluoro-4-nitrophenyl)-1,3,4-thiadiazol-2-ylcarbamate

: 1104072-17-4
tert-butyl (4R)-4-((S)-((tert-butyl(dimethyl)silyl)oxy)(4-(trifluoromethyl)phenyl)methyl)-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide

: 1104072-22-1
tert-butyl ((2R,3S)-2-((tert-butoxycarbonyl)amino)-3-((tert-butyl(dimethyl)silyl)oxy)-3-(4-(trifluoromethyl)phenyl)propyl)(5-(3-fluoro-4-nitrophenyl)-1,3,4-thiadiazol-2-yl)carbamate

Guidance literature:: tert-butyl 5-(3-fluoro-4-nitrophenyl)-1,3,4-thiadiazol-2-ylcarbamate; With caesium carbonate; In tetrahydrofuran; at 55 ℃; for 0.166667h;

tert-butyl (4R)-4-((S)-((tert-butyl(dimethyl)silyl)oxy)(4-(trifluoromethyl)phenyl)methyl)-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide; In tetrahydrofuran; for 1h;

Reference yield: 99.0%

: 1104072-22-1
tert-butyl ((2R,3S)-2-((tert-butoxycarbonyl)amino)-3-((tert-butyl(dimethyl)silyl)oxy)-3-(4-(trifluoromethyl)phenyl)propyl)(5-(3-fluoro-4-nitrophenyl)-1,3,4-thiadiazol-2-yl)carbamate

: 105-53-3
diethyl malonate

: 1104072-23-2
diethyl (5-(5-((tert-butoxycarbonyl)((2R,3S)-2-((tert-butoxycarbonyl)amino)-3-((tert-butyl(dimethyl)silyl)oxy)-3-(4-(trifluoromethyl)phenyl)propyl)amino)-1,3,4-thiadiazol-2-yl)-2-nitrophenyl)propanedioate

Guidance literature:: diethyl malonate; With sodium hydride; In 1,4-dioxane; for 0.25h;

tert-butyl ((2R,3S)-2-((tert-butoxycarbonyl)amino)-3-((tert-butyl(dimethyl)silyl)oxy)-3-(4-(trifluoromethyl)phenyl)propyl)(5-(3-fluoro-4-nitrophenyl)-1,3,4-thiadiazol-2-yl)carbamate; In 1,4-dioxane; for 16h;

With water; ammonium chloride;