(2S,3S)-3-((2R,3S)-3-Benzyloxy-2-tert-butoxycarbonylamino-butyryloxy)-4-methyl-2-(2,2,2-trichloro-ethoxycarbonylamino)-pentanoic acid allyl ester

Base Information

Chemical Name:(2S,3S)-3-((2R,3S)-3-Benzyloxy-2-tert-butoxycarbonylamino-butyryloxy)-4-methyl-2-(2,2,2-trichloro-ethoxycarbonylamino)-pentanoic acid allyl ester
CAS No.:201666-93-5
Molecular Formula:C₂₈H₃₉Cl₃N₂O₉
Molecular Weight:653.985
Hs Code.:

(2S,3S)-3-((2R,3S)-3-Benzyloxy-2-tert-butoxycarbonylamino-butyryloxy)-4-methyl-2-(2,2,2-trichloro-ethoxycarbonylamino)-pentanoic acid allyl ester

Synonyms:(2S,3S)-3-((2R,3S)-3-Benzyloxy-2-tert-butoxycarbonylamino-butyryloxy)-4-methyl-2-(2,2,2-trichloro-ethoxycarbonylamino)-pentanoic acid allyl ester

Suppliers and Price of (2S,3S)-3-((2R,3S)-3-Benzyloxy-2-tert-butoxycarbonylamino-butyryloxy)-4-methyl-2-(2,2,2-trichloro-ethoxycarbonylamino)-pentanoic acid allyl ester

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of (2S,3S)-3-((2R,3S)-3-Benzyloxy-2-tert-butoxycarbonylamino-butyryloxy)-4-methyl-2-(2,2,2-trichloro-ethoxycarbonylamino)-pentanoic acid allyl ester

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (2S,3S)-3-((2R,3S)-3-Benzyloxy-2-tert-butoxycarbonylamino-butyryloxy)-4-methyl-2-(2,2,2-trichloro-ethoxycarbonylamino)-pentanoic acid allyl ester

There total 4 articles about (2S,3S)-3-((2R,3S)-3-Benzyloxy-2-tert-butoxycarbonylamino-butyryloxy)-4-methyl-2-(2,2,2-trichloro-ethoxycarbonylamino)-pentanoic acid allyl ester 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: 88.0%

: 69355-99-3
Boc-O-benzyl-D-threonine

: 201666-92-4
(2S,3S)-N-Troc-3-hydroxyleucine allyl ester

: 201666-93-5
(2S,3S)-3-((2R,3S)-3-Benzyloxy-2-tert-butoxycarbonylamino-butyryloxy)-4-methyl-2-(2,2,2-trichloro-ethoxycarbonylamino)-pentanoic acid allyl ester

: (2S,3S)-3-((2S,3S)-3-Benzyloxy-2-tert-butoxycarbonylamino-butyryloxy)-4-methyl-2-(2,2,2-trichloro-ethoxycarbonylamino)-pentanoic acid allyl ester

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; In dichloromethane; at 0 - 25 ℃; Yields of byproduct given;
DOI:10.1039/a706206k

Reference yield: 83.0%

: 69355-99-3
Boc-O-benzyl-D-threonine

: 201666-92-4
(2S,3S)-N-Troc-3-hydroxyleucine allyl ester

: 201666-93-5
(2S,3S)-3-((2R,3S)-3-Benzyloxy-2-tert-butoxycarbonylamino-butyryloxy)-4-methyl-2-(2,2,2-trichloro-ethoxycarbonylamino)-pentanoic acid allyl ester

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; In dichloromethane; at 0 - 20 ℃; Inert atmosphere;
DOI:10.1021/ol802817t

Reference yield:

: 10148-70-6
(2S,3S)-3-hydroxyleucine

: 201666-93-5
(2S,3S)-3-((2R,3S)-3-Benzyloxy-2-tert-butoxycarbonylamino-butyryloxy)-4-methyl-2-(2,2,2-trichloro-ethoxycarbonylamino)-pentanoic acid allyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / aq. NaOH / tetrahydrofuran / 25 °C

2: 92 percent / NaHCO₃ / dimethylformamide / 25 °C

3: 88 percent / DCC, DMAP / CH₂Cl₂ / 0 - 25 °C

With dmap; sodium hydroxide; sodium hydrogencarbonate; dicyclohexyl-carbodiimide; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1039/a706206k