(S)-1-[(R)-4-((S)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-hexanoylamino)-4-ethoxycarbonyl-butyryl]-2,3-dihydro-1H-indole-2-carboxylic acid ethyl ester

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Chemical Name:(S)-1-[(R)-4-((S)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-hexanoylamino)-4-ethoxycarbonyl-butyryl]-2,3-dihydro-1H-indole-2-carboxylic acid ethyl ester
CAS No.:116586-13-1
Molecular Formula:C₃₇H₅₀N₄O₁₀
Molecular Weight:710.825
Hs Code.:

(S)-1-[(R)-4-((S)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-hexanoylamino)-4-ethoxycarbonyl-butyryl]-2,3-dihydro-1H-indole-2-carboxylic acid ethyl ester

Synonyms:(S)-1-[(R)-4-((S)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-hexanoylamino)-4-ethoxycarbonyl-butyryl]-2,3-dihydro-1H-indole-2-carboxylic acid ethyl ester

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Chemical Property of (S)-1-[(R)-4-((S)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-hexanoylamino)-4-ethoxycarbonyl-butyryl]-2,3-dihydro-1H-indole-2-carboxylic acid ethyl ester

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Technology Process of (S)-1-[(R)-4-((S)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-hexanoylamino)-4-ethoxycarbonyl-butyryl]-2,3-dihydro-1H-indole-2-carboxylic acid ethyl ester

There total 4 articles about (S)-1-[(R)-4-((S)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-hexanoylamino)-4-ethoxycarbonyl-butyryl]-2,3-dihydro-1H-indole-2-carboxylic acid ethyl 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: 90.0%

: 2389-60-8
Z-Lys(Boc)-OH

: 116586-12-0
ethyl 1-(O¹-ethyl-γ-D-glutamyl)indoline-2(S)-carboxylate

: 116586-13-1
(S)-1-[(R)-4-((S)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-hexanoylamino)-4-ethoxycarbonyl-butyryl]-2,3-dihydro-1H-indole-2-carboxylic acid ethyl ester

Guidance literature:: With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane;
DOI:10.1248/cpb.37.2417

Reference yield:

: 79854-42-5
Ethyl (S)-indoline-2-carboxylate hydrochloride

: 116586-13-1
(S)-1-[(R)-4-((S)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-hexanoylamino)-4-ethoxycarbonyl-butyryl]-2,3-dihydro-1H-indole-2-carboxylic acid ethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 70 percent / EDC*HCl, triethylamine / CH₂Cl₂ / 5 h

2: 81 percent / H₂ / 5percent Pd/C / methanol; acetic acid / 2 h

3: 90 percent / EDC*HCl / CH₂Cl₂

With hydrogen; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; palladium on activated charcoal; In methanol; dichloromethane; acetic acid;
DOI:10.1248/cpb.37.2417

Reference yield:

: 97975-53-6
ethyl 1-<4-(N-carbobenzoxyamino)-4-carboethoxy-4(R)-butyryl>indoline-2(S)-carboxylic acid

: 116586-13-1
(S)-1-[(R)-4-((S)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-hexanoylamino)-4-ethoxycarbonyl-butyryl]-2,3-dihydro-1H-indole-2-carboxylic acid ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 81 percent / H₂ / 5percent Pd/C / methanol; acetic acid / 2 h

2: 90 percent / EDC*HCl / CH₂Cl₂

With hydrogen; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; palladium on activated charcoal; In methanol; dichloromethane; acetic acid;
DOI:10.1248/cpb.37.2417