(S)-2-(2,3-Bis-benzyloxy-benzoylamino)-3-tert-butoxycarbonylamino-propionic acid

Base Information

Chemical Name:(S)-2-(2,3-Bis-benzyloxy-benzoylamino)-3-tert-butoxycarbonylamino-propionic acid
CAS No.:78089-13-1
Molecular Formula:C₂₉H₃₂N₂O₇
Molecular Weight:520.582
Hs Code.:

Synonyms:(S)-2-(2,3-Bis-benzyloxy-benzoylamino)-3-tert-butoxycarbonylamino-propionic acid

Suppliers and Price of (S)-2-(2,3-Bis-benzyloxy-benzoylamino)-3-tert-butoxycarbonylamino-propionic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of (S)-2-(2,3-Bis-benzyloxy-benzoylamino)-3-tert-butoxycarbonylamino-propionic acid

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (S)-2-(2,3-Bis-benzyloxy-benzoylamino)-3-tert-butoxycarbonylamino-propionic acid

There total 5 articles about (S)-2-(2,3-Bis-benzyloxy-benzoylamino)-3-tert-butoxycarbonylamino-propionic 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:

: 5779-91-9
2,3-bis(benzyloxy)benzaldehyde

: 78089-13-1
(S)-2-(2,3-Bis-benzyloxy-benzoylamino)-3-tert-butoxycarbonylamino-propionic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 94 percent / H₂NSO₃H, NaClO₂ / acetone; H₂O / 1 h / Ambient temperature

2: 94 percent / oxalyl chloride / DMF / benzene / 0.5 h / 5 °C

3: 1.) Na, NH₃ liq, 2.) NaHCO₃ / 1.) 1h, reflux, 2.) 1h, r.t.

With sodium chlorite; oxalyl dichloride; aminosulfonic acid; ammonia; sodium; sodium hydrogencarbonate; N,N-dimethyl-formamide; In water; acetone; benzene;
DOI:10.1021/jo00331a001

Reference yield:

: 24677-78-9
2,3-dihydroxybenzaldehyde

: 78089-13-1
(S)-2-(2,3-Bis-benzyloxy-benzoylamino)-3-tert-butoxycarbonylamino-propionic acid

Guidance literature:: Multi-step reaction with 4 steps

1: K₂CO₃ / ethanol / 18 h / Heating

2: 94 percent / H₂NSO₃H, NaClO₂ / acetone; H₂O / 1 h / Ambient temperature

3: 94 percent / oxalyl chloride / DMF / benzene / 0.5 h / 5 °C

4: 1.) Na, NH₃ liq, 2.) NaHCO₃ / 1.) 1h, reflux, 2.) 1h, r.t.

With sodium chlorite; oxalyl dichloride; aminosulfonic acid; ammonia; sodium; sodium hydrogencarbonate; potassium carbonate; N,N-dimethyl-formamide; In ethanol; water; acetone; benzene;
DOI:10.1021/jo00331a001

Reference yield:

: 74272-78-9
2,3-dibenzyloxybenzoic acid

: 78089-13-1
(S)-2-(2,3-Bis-benzyloxy-benzoylamino)-3-tert-butoxycarbonylamino-propionic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 94 percent / oxalyl chloride / DMF / benzene / 0.5 h / 5 °C

2: 1.) Na, NH₃ liq, 2.) NaHCO₃ / 1.) 1h, reflux, 2.) 1h, r.t.

With oxalyl dichloride; ammonia; sodium; sodium hydrogencarbonate; N,N-dimethyl-formamide; In benzene;
DOI:10.1021/jo00331a001