t-butyl 7β--2-phenylacetamido>-7α-formamidocephalosporanate

Base Information

Chemical Name:t-butyl 7β--2-phenylacetamido>-7α-formamidocephalosporanate
CAS No.:86062-38-6
Molecular Formula:C₃₀H₃₆N₆O₁₀S
Molecular Weight:672.716
Hs Code.:

t-butyl 7β-<D-2-<(4-ethyl-2,3-dioxopiperazin-1-yl)carbonylamino>-2-phenylacetamido>-7α-formamidocephalosporanate

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Chemical Property of t-butyl 7β--2-phenylacetamido>-7α-formamidocephalosporanate

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Technology Process of t-butyl 7β--2-phenylacetamido>-7α-formamidocephalosporanate

There total 4 articles about t-butyl 7β--2-phenylacetamido>-7α-formamidocephalosporanate 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: 37.0%

: 86062-37-5
t-butyl 7α-amino-7β--2-phenylacetamido>cephalosporanate

: 2258-42-6
formyl acetic anhydride

: 86062-38-6
t-butyl 7β--2-phenylacetamido>-7α-formamidocephalosporanate

Guidance literature:: With pyridine; In dichloromethane;

Reference yield:

: 63422-71-9
(R)-α-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]benzeneacetic acid

: 86062-38-6
t-butyl 7β--2-phenylacetamido>-7α-formamidocephalosporanate

Guidance literature:: Multi-step reaction with 4 steps

1: oxalyl dichloride / CH₂Cl₂ / 1 h / Ambient temperature

2: pyridine / CH₂Cl₂ / 2 h / Ambient temperature

3: 41 percent / mercury(II) acetate, ammonia / dimethylformamide / -40 degC then allowed to warm to room temperature

4: 37 percent / pyridine / CH₂Cl₂

With pyridine; oxalyl dichloride; mercury(II) diacetate; ammonia; In dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 86062-36-4
(6R,7S)-3-Acetoxymethyl-7-{(R)-2-[(4-ethyl-2,3-dioxo-piperazine-1-carbonyl)-amino]-2-phenyl-acetylamino}-7-methylsulfanyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester

: 86062-38-6
t-butyl 7β--2-phenylacetamido>-7α-formamidocephalosporanate

Guidance literature:: Multi-step reaction with 2 steps

1: 41 percent / mercury(II) acetate, ammonia / dimethylformamide / -40 degC then allowed to warm to room temperature

2: 37 percent / pyridine / CH₂Cl₂

With pyridine; mercury(II) diacetate; ammonia; In dichloromethane; N,N-dimethyl-formamide;