(2S,8S)-2,8-Bis(benzyloxycarbonylamino)-4-oxo-5-azanonadisaeure-dibenzylester

Base Information

Chemical Name:(2S,8S)-2,8-Bis(benzyloxycarbonylamino)-4-oxo-5-azanonadisaeure-dibenzylester
CAS No.:124921-77-3
Molecular Formula:C₃₈H₃₉N₃O₉
Molecular Weight:681.742
Hs Code.:

Synonyms:(2S,8S)-2,8-Bis(benzyloxycarbonylamino)-4-oxo-5-azanonadisaeure-dibenzylester

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Chemical Property of (2S,8S)-2,8-Bis(benzyloxycarbonylamino)-4-oxo-5-azanonadisaeure-dibenzylester

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Technology Process of (2S,8S)-2,8-Bis(benzyloxycarbonylamino)-4-oxo-5-azanonadisaeure-dibenzylester

There total 1 articles about (2S,8S)-2,8-Bis(benzyloxycarbonylamino)-4-oxo-5-azanonadisaeure-dibenzylester 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: 63.0%

: 4779-31-1
Z-Asp-OBn

: (2S)-4-Amino-2-(benzyloxycarbonylamino)butansaeure-benzylester-hydrochlorid

: 124921-77-3
(2S,8S)-2,8-Bis(benzyloxycarbonylamino)-4-oxo-5-azanonadisaeure-dibenzylester

Guidance literature:: With 2-chloro-1-methyl-pyridinium iodide; N-ethyl-N,N-diisopropylamine; In dichloromethane; for 1h; Ambient temperature;

Reference yield: 92.0%

: 124921-77-3
(2S,8S)-2,8-Bis(benzyloxycarbonylamino)-4-oxo-5-azanonadisaeure-dibenzylester

: 124921-78-4
(2S,8S)-2,8-Diamino-4-oxo-5-azanonandisaeure-dibenzylester-bis(hydrobromid)

Guidance literature:: With hydrogen bromide; In acetic acid; for 0.333333h; Ambient temperature;

Reference yield:

: 124921-77-3
(2S,8S)-2,8-Bis(benzyloxycarbonylamino)-4-oxo-5-azanonadisaeure-dibenzylester

: 124921-90-0
(2S,8S)-2,8-Bis(tert-butyldiphenylsilyloxymethyl)-3,4,6,7,8,9-hexahydro-9-<(4-methylphenyl)sulfonyl>-2H-pyrimido<1,2-a>pyrimidin

Guidance literature:: Multi-step reaction with 8 steps

1: 98 percent / HBr / acetic acid / 1) 30 min, room temperature, 2) 18 h, 50 deg C; or with Palladium/H₂

2: 67 percent / 1 N NaOH / acetone / 5 h / pH 8.8

3: 97 percent / BH₃ / tetrahydrofuran / 24 h / Ambient temperature

5: e^-, Tetramethylammonium-chlorid / methanol / 4 h / 20 °C / ca. 10 V, 270 mA

7: Methyliodid / nitromethane; acetic acid / 2 h / 60 °C

8: 7 mg / NaOH / acetone; H₂O / 1 h / Ambient temperature

With sodium hydroxide; borane; hydrogen bromide; tetramethlyammonium chloride; methyl iodide; In tetrahydrofuran; methanol; nitromethane; water; acetic acid; acetone;