t-butyl 7α-formamido-7β-(D-2-<<3-(methylsulphonyl)-2-oxo-imidazolidin-1-yl>carbonylamino>-2-phenylacetamido)cephalosporanate

Base Information

Chemical Name:t-butyl 7α-formamido-7β-(D-2-<<3-(methylsulphonyl)-2-oxo-imidazolidin-1-yl>carbonylamino>-2-phenylacetamido)cephalosporanate
CAS No.:86070-27-1
Molecular Formula:C₂₈H₃₄N₆O₁₁S₂
Molecular Weight:694.744
Hs Code.:

Synonyms:t-butyl 7α-formamido-7β-(D-2-<<3-(methylsulphonyl)-2-oxo-imidazolidin-1-yl>carbonylamino>-2-phenylacetamido)cephalosporanate

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Chemical Property of t-butyl 7α-formamido-7β-(D-2-<<3-(methylsulphonyl)-2-oxo-imidazolidin-1-yl>carbonylamino>-2-phenylacetamido)cephalosporanate

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Technology Process of t-butyl 7α-formamido-7β-(D-2-<<3-(methylsulphonyl)-2-oxo-imidazolidin-1-yl>carbonylamino>-2-phenylacetamido)cephalosporanate

There total 7 articles about t-butyl 7α-formamido-7β-(D-2-<<3-(methylsulphonyl)-2-oxo-imidazolidin-1-yl>carbonylamino>-2-phenylacetamido)cephalosporanate 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:

: 86062-30-8
t-butyl 7β-amino-7α-formamidocephalosporanate

: 86070-27-1
t-butyl 7α-formamido-7β-(D-2-<<3-(methylsulphonyl)-2-oxo-imidazolidin-1-yl>carbonylamino>-2-phenylacetamido)cephalosporanate

Guidance literature:: Multi-step reaction with 3 steps

1: 50 percent / pyridine / CH₂Cl₂ / 0 degC, 0.25 h then room temperature, 2.5 h

2: potassium dihydrogen phosphate / tetrahydrofuran; H₂O

3: 19 percent / pyridine / CH₂Cl₂

With pyridine; potassium dihydrogenphosphate; In tetrahydrofuran; dichloromethane; water;

Reference yield:

: 49597-72-0
D-α-β,β,β-Trichloroethyloxycarboxamidophenylacetylchlorid

: 86070-27-1
t-butyl 7α-formamido-7β-(D-2-<<3-(methylsulphonyl)-2-oxo-imidazolidin-1-yl>carbonylamino>-2-phenylacetamido)cephalosporanate

Guidance literature:: Multi-step reaction with 3 steps

1: 50 percent / pyridine / CH₂Cl₂ / 0 degC, 0.25 h then room temperature, 2.5 h

2: potassium dihydrogen phosphate / tetrahydrofuran; H₂O

3: 19 percent / pyridine / CH₂Cl₂

With pyridine; potassium dihydrogenphosphate; In tetrahydrofuran; dichloromethane; water;

Reference yield:

: 54820-94-9
t-butyl 7β-amino-7α-(methylthio)cephalosporanate

: 86070-27-1
t-butyl 7α-formamido-7β-(D-2-<<3-(methylsulphonyl)-2-oxo-imidazolidin-1-yl>carbonylamino>-2-phenylacetamido)cephalosporanate

Guidance literature:: Multi-step reaction with 7 steps

1: 97 percent / pyridine / CH₂Cl₂ / 0 °C

2: 85 percent / mercury(II) acetate, ammonia / dimethylformamide / -40 degC then allowed to warm to room temperature

3: 75 percent / pyridine / CH₂Cl₂

4: 45 percent / potassium dihydrogen phosphate, zinc / 6 h

5: 50 percent / pyridine / CH₂Cl₂ / 0 degC, 0.25 h then room temperature, 2.5 h

6: potassium dihydrogen phosphate / tetrahydrofuran; H₂O

7: 19 percent / pyridine / CH₂Cl₂

With pyridine; potassium dihydrogenphosphate; mercury(II) diacetate; ammonia; zinc; In tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide;