(2S,3R)-3-((S)-4-tert-Butoxycarbonylamino-1-methylcarbamoyl-butylcarbamoyl)-2-hydroxy-6-phenyl-2-trifluoromethyl-hexanoic acid

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Chemical Name:(2S,3R)-3-((S)-4-tert-Butoxycarbonylamino-1-methylcarbamoyl-butylcarbamoyl)-2-hydroxy-6-phenyl-2-trifluoromethyl-hexanoic acid
CAS No.:679437-28-6
Molecular Formula:C₂₅H₃₆F₃N₃O₇
Molecular Weight:547.572
Hs Code.:

Synonyms:(2S,3R)-3-((S)-4-tert-Butoxycarbonylamino-1-methylcarbamoyl-butylcarbamoyl)-2-hydroxy-6-phenyl-2-trifluoromethyl-hexanoic acid

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Chemical Property of (2S,3R)-3-((S)-4-tert-Butoxycarbonylamino-1-methylcarbamoyl-butylcarbamoyl)-2-hydroxy-6-phenyl-2-trifluoromethyl-hexanoic acid

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Technology Process of (2S,3R)-3-((S)-4-tert-Butoxycarbonylamino-1-methylcarbamoyl-butylcarbamoyl)-2-hydroxy-6-phenyl-2-trifluoromethyl-hexanoic acid

There total 5 articles about (2S,3R)-3-((S)-4-tert-Butoxycarbonylamino-1-methylcarbamoyl-butylcarbamoyl)-2-hydroxy-6-phenyl-2-trifluoromethyl-hexanoic acid 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:

: 679437-25-3
(2S,3R)-3-((S)-4-tert-Butoxycarbonylamino-1-methylcarbamoyl-butylcarbamoyl)-2-hydroxy-6-phenyl-2-trifluoromethyl-hexanoic acid ethyl ester

: 679437-28-6
(2S,3R)-3-((S)-4-tert-Butoxycarbonylamino-1-methylcarbamoyl-butylcarbamoyl)-2-hydroxy-6-phenyl-2-trifluoromethyl-hexanoic acid

Guidance literature:: With potassium hydroxide; In methanol; water; for 2h;
DOI:10.1016/j.tet.2006.08.036

Reference yield:

: 178932-85-9
N-δ-tert-butoxycarbonyl-L-ornithine methyl amide

: 679437-28-6
(2S,3R)-3-((S)-4-tert-Butoxycarbonylamino-1-methylcarbamoyl-butylcarbamoyl)-2-hydroxy-6-phenyl-2-trifluoromethyl-hexanoic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 68 percent / HOAt; HATU; TMP / dimethylformamide / 2 h

2: KOH / methanol; H₂O / 2 h

With potassium hydroxide; 1-hydroxy-7-aza-benzotriazole; thymidine 5'-phosphate; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; In methanol; water; N,N-dimethyl-formamide;
DOI:10.1016/j.tet.2006.08.036

Reference yield:

: 1-((S)-4-Benzyl-2-thioxo-oxazolidin-3-yl)-5-phenyl-pentan-1-one

: 679437-28-6
(2S,3R)-3-((S)-4-tert-Butoxycarbonylamino-1-methylcarbamoyl-butylcarbamoyl)-2-hydroxy-6-phenyl-2-trifluoromethyl-hexanoic acid

Guidance literature:: Multi-step reaction with 4 steps

1.1: TiCl₄; DIPEA / CH₂Cl₂; toluene / 0.33 h / 0 °C

1.2: 59 mg / CH₂Cl₂; toluene / -70 - 20 °C

2.1: 71 percent / potassium carbonate / dioxane; H₂O / 10 h

3.1: 68 percent / HOAt; HATU; TMP / dimethylformamide / 2 h

4.1: KOH / methanol; H₂O / 2 h

With potassium hydroxide; 1-hydroxy-7-aza-benzotriazole; titanium tetrachloride; potassium carbonate; thymidine 5'-phosphate; N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; In 1,4-dioxane; methanol; dichloromethane; water; N,N-dimethyl-formamide; toluene;
DOI:10.1016/j.tet.2006.08.036