Diphenylmethyl (6R,7R)-3-(3,4-Diacetoxybenzoyloxy)methyl-7-[(R)-2-(4-ethyl-2,3-dioxopiperazin-1-yl)carbonylamino-2-phenylacetamido]-7-formamidoceph-3-em-4-carboxylate

Base Information

• Chemical Name: Diphenylmethyl (6R,7R)-3-(3,4-Diacetoxybenzoyloxy)methyl-7-[(R)-2-(4-ethyl-2,3-dioxopiperazin-1-yl)carbonylamino-2-phenylacetamido]-7-formamidoceph-3-em-4-carboxylate
• CAS No.: 118722-21-7
• Molecular Formula: C₄₈H₄₄N₆O₁₄S
• Molecular Weight: 960.975

Synonyms:Diphenylmethyl (6R,7R)-3-(3,4-Diacetoxybenzoyloxy)methyl-7-[(R)-2-(4-ethyl-2,3-dioxopiperazin-1-yl)carbonylamino-2-phenylacetamido]-7-formamidoceph-3-em-4-carboxylate

Chemical Property of Diphenylmethyl (6R,7R)-3-(3,4-Diacetoxybenzoyloxy)methyl-7-[(R)-2-(4-ethyl-2,3-dioxopiperazin-1-yl)carbonylamino-2-phenylacetamido]-7-formamidoceph-3-em-4-carboxylate

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Technology Process of Diphenylmethyl (6R,7R)-3-(3,4-Diacetoxybenzoyloxy)methyl-7-[(R)-2-(4-ethyl-2,3-dioxopiperazin-1-yl)carbonylamino-2-phenylacetamido]-7-formamidoceph-3-em-4-carboxylate

There total 2 articles about Diphenylmethyl (6R,7R)-3-(3,4-Diacetoxybenzoyloxy)methyl-7-[(R)-2-(4-ethyl-2,3-dioxopiperazin-1-yl)carbonylamino-2-phenylacetamido]-7-formamidoceph-3-em-4-carboxylate 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:

diphenylmethyl (6 R ,7 R)-7-[(R)-2-(4-ethyl-2,3-dioxopiperazin-1-yl)carbonylamino-2-phenylacetamido]-7-formamido-3-hydroxymethylceph-3-em-4-carboxylate (118708-54-6) + sodium 7β--2-phenylacetamido>-7α-formamido-cephalosporanate (86062-39-7) → Diphenylmethyl (6R,7R)-3-(3,4-Diacetoxybenzoyloxy)methyl-7-[(R)-2-(4-ethyl-2,3-dioxopiperazin-1-yl)carbonylamino-2-phenylacetamido]-7-formamidoceph-3-em-4-carboxylate (118722-21-7)

Guidance literature:

With pyridine; In dichloromethane; ethyl acetate;

Reference yield:

3,4-(diacetyloxy)benzoyl chloride (57929-25-6) + (6 R ,7 R)-7-[(R)-2-(4-ethyl-2,3-dioxopiperazin-1-yl)carbonylamino-2-phenylacetamido]-7-formamido-3-hydroxymethylceph-3-em-4-carboxylic acid + diphenylmethyl (6 R ,7 R)-7-[(R)-2-(4-ethyl-2,3-dioxopiperazin-1-yl)carbonylamino-2-phenylacetamido]-7-formamido-3-hydroxymethylceph-3-em-4-carboxylate (118708-54-6) + sodium 7β--2-phenylacetamido>-7α-formamido-cephalosporanate (86062-39-7) + diazodiphenylmethane (908093-98-1) → Diphenylmethyl (6R,7R)-3-(3,4-Diacetoxybenzoyloxy)methyl-7-[(R)-2-(4-ethyl-2,3-dioxopiperazin-1-yl)carbonylamino-2-phenylacetamido]-7-formamidoceph-3-em-4-carboxylate (118722-21-7)

Guidance literature:

With pyridine; hydrogenchloride; In aqueous KH₂PO₄; dichloromethane; ethyl acetate;

upstream raw materials:

3,4-(diacetyloxy)benzoyl chloride

diphenylmethyl (6 R ,7 R)-7-[(R)-2-(4-ethyl-2,3-dioxopiperazin-1-yl)carbonylamino-2-phenylacetamido]-7-formamido-3-hydroxymethylceph-3-em-4-carboxylate

sodium 7β--2-phenylacetamido>-7α-formamido-cephalosporanate

diazodiphenylmethane

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