(2S,6R)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-7-(N'-tert-butoxycarbonyl-hydrazino)-7-oxo-heptanoic acid

Base Information

Chemical Name:(2S,6R)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-7-(N'-tert-butoxycarbonyl-hydrazino)-7-oxo-heptanoic acid
CAS No.:76489-90-2
Molecular Formula:C₂₅H₃₈N₄O₉
Molecular Weight:538.598
Hs Code.:

Synonyms:(2S,6R)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-7-(N'-tert-butoxycarbonyl-hydrazino)-7-oxo-heptanoic acid

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Chemical Property of (2S,6R)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-7-(N'-tert-butoxycarbonyl-hydrazino)-7-oxo-heptanoic acid

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Technology Process of (2S,6R)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-7-(N'-tert-butoxycarbonyl-hydrazino)-7-oxo-heptanoic acid

There total 4 articles about (2S,6R)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-7-(N'-tert-butoxycarbonyl-hydrazino)-7-oxo-heptanoic 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: 93.0%

: 24424-99-5
di-tert-butyl dicarbonate

: 27299-51-0
(2S,6R)-6-Amino-2-benzyloxycarbonylamino-7-(N'-tert-butoxycarbonyl-hydrazino)-7-oxo-heptanoic acid

: 76489-90-2
(2S,6R)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-7-(N'-tert-butoxycarbonyl-hydrazino)-7-oxo-heptanoic acid

Guidance literature:: With triethylamine; In 1,4-dioxane; water;
DOI:10.1021/ja00413a070

Reference yield:

: 501-53-1,94274-21-2
benzyl chloroformate

: 76489-90-2
(2S,6R)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-7-(N'-tert-butoxycarbonyl-hydrazino)-7-oxo-heptanoic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 85 percent / CuCl₂, 2 N NaOH / H₂O / 0 °C

2: 93 percent / Et₃N / dioxane; H₂O

With sodium hydroxide; triethylamine; copper dichloride; In 1,4-dioxane; water;
DOI:10.1021/ja00413a070

Reference yield:

: 76489-82-2
(2S,6R)-2,6-Diamino-7-(N'-tert-butoxycarbonyl-hydrazino)-7-oxo-heptanoic acid

: 76489-90-2
(2S,6R)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-7-(N'-tert-butoxycarbonyl-hydrazino)-7-oxo-heptanoic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 85 percent / CuCl₂, 2 N NaOH / H₂O / 0 °C

2: 93 percent / Et₃N / dioxane; H₂O

With sodium hydroxide; triethylamine; copper dichloride; In 1,4-dioxane; water;
DOI:10.1021/ja00413a070