((S)-1-Benzyloxycarbamoyl-2-methyl-2-sulfooxy-propyl)-carbamic acid tert-butyl ester; compound with pyridine

Base Information

• Chemical Name: ((S)-1-Benzyloxycarbamoyl-2-methyl-2-sulfooxy-propyl)-carbamic acid tert-butyl ester; compound with pyridine
• CAS No.: 107982-89-8
• Molecular Formula: C₅H₅N*C₁₇H₂₆N₂O₈S
• Molecular Weight: 497.569

Synonyms:((S)-1-Benzyloxycarbamoyl-2-methyl-2-sulfooxy-propyl)-carbamic acid tert-butyl ester; compound with pyridine

Chemical Property of ((S)-1-Benzyloxycarbamoyl-2-methyl-2-sulfooxy-propyl)-carbamic acid tert-butyl ester; compound with pyridine

Chemical Property:

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Technology Process of ((S)-1-Benzyloxycarbamoyl-2-methyl-2-sulfooxy-propyl)-carbamic acid tert-butyl ester; compound with pyridine

There total 4 articles about ((S)-1-Benzyloxycarbamoyl-2-methyl-2-sulfooxy-propyl)-carbamic acid tert-butyl ester; compound with pyridine 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:

3-hydroxy-DL-valine (2280-28-6,5174-30-1) → ((S)-1-Benzyloxycarbamoyl-2-methyl-2-sulfooxy-propyl)-carbamic acid tert-butyl ester; compound with pyridine (107982-89-8)

Guidance literature:

Multi-step reaction with 3 steps

1: 2-methyl-propan-2-ol; H₂O / pH= 10

2: DCC, HOBT / ethyl acetate

3: pyridine / 3 h / 55 °C

With benzotriazol-1-ol; dicyclohexyl-carbodiimide; In pyridine; water; ethyl acetate; tert-butyl alcohol;

DOI:10.1016/S0040-4039(00)84643-2

Reference yield:

(S)-tert-butyl 1-(benzyloxyamino)-3-hydroxy-3-methyl-1-oxobutan-2-ylcarbamate (102507-19-7) → ((S)-1-Benzyloxycarbamoyl-2-methyl-2-sulfooxy-propyl)-carbamic acid tert-butyl ester; compound with pyridine (107982-89-8)

Guidance literature:

In pyridine; at 55 ℃; for 3h; Yield given;

DOI:10.1016/S0040-4039(00)84643-2

Reference yield:

di-tert-butyl dicarbonate (24424-99-5) → ((S)-1-Benzyloxycarbamoyl-2-methyl-2-sulfooxy-propyl)-carbamic acid tert-butyl ester; compound with pyridine (107982-89-8)

Guidance literature:

Multi-step reaction with 3 steps

1: 2-methyl-propan-2-ol; H₂O / pH= 10

2: DCC, HOBT / ethyl acetate

3: pyridine / 3 h / 55 °C

With benzotriazol-1-ol; dicyclohexyl-carbodiimide; In pyridine; water; ethyl acetate; tert-butyl alcohol;

DOI:10.1016/S0040-4039(00)84643-2

upstream raw materials:

(S)-tert-butyl 1-(benzyloxyamino)-3-hydroxy-3-methyl-1-oxobutan-2-ylcarbamate

3-hydroxy-DL-valine

di-tert-butyl dicarbonate

N-(tert-butoxycarbonyl)-3-hydroxy-L-valine

Downstream raw materials:

(3S)-3-[(t-Butyloxycarbonyl)amino]-4,4-dimethyl-1-(phenylmethoxy)-2-azetidinone

(1-Benzyloxy-3,3-dimethyl-4-oxo-azetidin-2-yl)-carbamic acid tert-butyl ester

(2-Benzyloxycarbamoyl-1-methoxy-2-methyl-propyl)-carbamic acid tert-butyl ester

(2-Benzyloxycarbamoyl-1-hydroxy-2-methyl-propyl)-carbamic acid tert-butyl ester

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