(S)-methyl 2-(4-amino-3-((S)-2-(tert-butoxycarbonylamino)-4-phenylbutanamido) benzamido)-3-(4-tert-butoxyphenyl)propanoate

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Chemical Name:(S)-methyl 2-(4-amino-3-((S)-2-(tert-butoxycarbonylamino)-4-phenylbutanamido) benzamido)-3-(4-tert-butoxyphenyl)propanoate
CAS No.:1449786-50-8
Molecular Formula:C₃₆H₄₆N₄O₇
Molecular Weight:646.784
Hs Code.:

Synonyms:(S)-methyl 2-(4-amino-3-((S)-2-(tert-butoxycarbonylamino)-4-phenylbutanamido) benzamido)-3-(4-tert-butoxyphenyl)propanoate

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Chemical Property of (S)-methyl 2-(4-amino-3-((S)-2-(tert-butoxycarbonylamino)-4-phenylbutanamido) benzamido)-3-(4-tert-butoxyphenyl)propanoate

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Technology Process of (S)-methyl 2-(4-amino-3-((S)-2-(tert-butoxycarbonylamino)-4-phenylbutanamido) benzamido)-3-(4-tert-butoxyphenyl)propanoate

There total 4 articles about (S)-methyl 2-(4-amino-3-((S)-2-(tert-butoxycarbonylamino)-4-phenylbutanamido) benzamido)-3-(4-tert-butoxyphenyl)propanoate 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: 78.0%

: 1449786-45-1
(S)-4-amino-3-(2-(tert-butoxycarbonylamino)-4-phenylbutanamido)benzoic acid

: 52616-82-7
O-tert-butyl-L-tyrosine methyl ester

: 1449786-50-8
(S)-methyl 2-(4-amino-3-((S)-2-(tert-butoxycarbonylamino)-4-phenylbutanamido) benzamido)-3-(4-tert-butoxyphenyl)propanoate

Guidance literature:: With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; at 25 ℃; for 12h; Inert atmosphere;
DOI:10.1016/j.bmcl.2013.07.024

Reference yield:

: 1449786-44-0
(S)-methyl 4-amino-3-(2-(tert-butoxycarbonylamino)-4-phenylbutanamido)benzoate

: 1449786-50-8
(S)-methyl 2-(4-amino-3-((S)-2-(tert-butoxycarbonylamino)-4-phenylbutanamido) benzamido)-3-(4-tert-butoxyphenyl)propanoate

Guidance literature:: Multi-step reaction with 2 steps

1: lithium hydroxide / 1,4-dioxane; water / 4 h / 25 °C / Inert atmosphere

2: O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 12 h / 25 °C / Inert atmosphere

With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; lithium hydroxide; In 1,4-dioxane; water; N,N-dimethyl-formamide;
DOI:10.1016/j.bmcl.2013.07.024

Reference yield:

: 36692-49-6
Methyl 3,4-diaminobenzoate

: 1449786-50-8
(S)-methyl 2-(4-amino-3-((S)-2-(tert-butoxycarbonylamino)-4-phenylbutanamido) benzamido)-3-(4-tert-butoxyphenyl)propanoate

Guidance literature:: Multi-step reaction with 3 steps

1: O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 4 h / 25 °C / Inert atmosphere

2: lithium hydroxide / 1,4-dioxane; water / 4 h / 25 °C / Inert atmosphere

3: O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 12 h / 25 °C / Inert atmosphere

With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; lithium hydroxide; In 1,4-dioxane; water; N,N-dimethyl-formamide;
DOI:10.1016/j.bmcl.2013.07.024