benzoic acid 5-(S)-benzyloxycarbonylamino-2-(S)-(1-(S)-tert-butoxycarbonyl-butylcarbamoyl)-4-oxo-6-phenyl-hexyl ester

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Chemical Name:benzoic acid 5-(S)-benzyloxycarbonylamino-2-(S)-(1-(S)-tert-butoxycarbonyl-butylcarbamoyl)-4-oxo-6-phenyl-hexyl ester
CAS No.:1322615-75-7
Molecular Formula:C₃₇H₄₄N₂O₈
Molecular Weight:644.765
Hs Code.:

Synonyms:benzoic acid 5-(S)-benzyloxycarbonylamino-2-(S)-(1-(S)-tert-butoxycarbonyl-butylcarbamoyl)-4-oxo-6-phenyl-hexyl ester

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Chemical Property of benzoic acid 5-(S)-benzyloxycarbonylamino-2-(S)-(1-(S)-tert-butoxycarbonyl-butylcarbamoyl)-4-oxo-6-phenyl-hexyl ester

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Technology Process of benzoic acid 5-(S)-benzyloxycarbonylamino-2-(S)-(1-(S)-tert-butoxycarbonyl-butylcarbamoyl)-4-oxo-6-phenyl-hexyl ester

There total 5 articles about benzoic acid 5-(S)-benzyloxycarbonylamino-2-(S)-(1-(S)-tert-butoxycarbonyl-butylcarbamoyl)-4-oxo-6-phenyl-hexyl 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:

: C₂₈H₂₇NO₇

: 15911-75-8,158741-16-3
(S)-2-aminopentanoic acid tert-butyl ester

: 1322615-75-7
benzoic acid 5-(S)-benzyloxycarbonylamino-2-(S)-(1-(S)-tert-butoxycarbonyl-butylcarbamoyl)-4-oxo-6-phenyl-hexyl ester

Guidance literature:: C₂₈H₂₇NO₇; With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; at 20 ℃; for 0.05h;

(S)-2-aminopentanoic acid tert-butyl ester; In N,N-dimethyl-formamide; at 20 ℃;
DOI:10.1016/j.bmcl.2011.05.108

Reference yield:

: 1322615-28-0
[1-(S)-benzyl-5-(4-(R)-benzyl-2-oxo-oxazolidin-3-yl)-4-(S)-hydroxymethyl-2,5-dioxo-pentyl]-(4-methoxy-benzyl)-carbamic acid benzyl ester

: 1322615-75-7
benzoic acid 5-(S)-benzyloxycarbonylamino-2-(S)-(1-(S)-tert-butoxycarbonyl-butylcarbamoyl)-4-oxo-6-phenyl-hexyl ester

Guidance literature:: Multi-step reaction with 4 steps

1.1: pyridine; dmap / dichloromethane / 4.5 h / 20 °C

2.1: ammonium cerium (IV) nitrate / water; acetonitrile / 0.58 h / 20 °C

3.1: lithium hydroxide monohydrate; water / tetrahydrofuran / 0.25 h / -10 °C

4.1: (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 0.05 h / 20 °C

4.2: 20 °C

With pyridine; dmap; ammonium cerium (IV) nitrate; lithium hydroxide monohydrate; water; (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1016/j.bmcl.2011.05.108

Reference yield:

: 1322615-30-4
benzoic acid 2-(S)-(4-(R)-benzyl-2-oxo-oxazolidine-3-carbonyl)-5-(S)-benzyloxycarbonyl-4-oxo-6-phenyl-hexyl ester

: 1322615-75-7
benzoic acid 5-(S)-benzyloxycarbonylamino-2-(S)-(1-(S)-tert-butoxycarbonyl-butylcarbamoyl)-4-oxo-6-phenyl-hexyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: lithium hydroxide monohydrate; water / tetrahydrofuran / 0.25 h / -10 °C

2.1: (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 0.05 h / 20 °C

2.2: 20 °C

With lithium hydroxide monohydrate; water; (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1016/j.bmcl.2011.05.108