diphenyl methyl-7β-(2-thienyl)acetamido-3-<(4-methyl-thiazol-2-yl)thiomethyl> ceph-3-em-4-carboxylate

Base Information

• Chemical Name: diphenyl methyl-7β-(2-thienyl)acetamido-3-<(4-methyl-thiazol-2-yl)thiomethyl> ceph-3-em-4-carboxylate
• CAS No.: 56737-30-5
• Molecular Formula: C₃₁H₂₇N₃O₄S₄
• Molecular Weight: 633.837

Synonyms:diphenyl methyl-7β-(2-thienyl)acetamido-3-<(4-methyl-thiazol-2-yl)thiomethyl> ceph-3-em-4-carboxylate

Chemical Property of diphenyl methyl-7β-(2-thienyl)acetamido-3-<(4-methyl-thiazol-2-yl)thiomethyl> ceph-3-em-4-carboxylate

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Technology Process of diphenyl methyl-7β-(2-thienyl)acetamido-3-<(4-methyl-thiazol-2-yl)thiomethyl> ceph-3-em-4-carboxylate

There total 1 articles about diphenyl methyl-7β-(2-thienyl)acetamido-3-<(4-methyl-thiazol-2-yl)thiomethyl> ceph-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:

7β-(thiophen-2-acetamido)-3-<(2-methyl-1,3,4-thiadiazol-5-yl)thiomethyl>-ceph-3-em-4-carboxylic acid (26970-95-6) + (6R,7R)-3-(4-Methyl-thiazol-2-ylsulfanylmethyl)-8-oxo-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid (136430-34-7) → diphenyl methyl-7β-(2-thienyl)acetamido-3-<(4-methyl-thiazol-2-yl)thiomethyl> ceph-3-em-4-carboxylate (56737-30-5)

Guidance literature:

In methanol; dichloromethane; for 2h; Yield given; Ambient temperature;

DOI:10.1016/0223-5234(96)88221-3

Reference yield: 59.63%

diphenyl methyl-7β-(2-thienyl)acetamido-3-<(4-methyl-thiazol-2-yl)thiomethyl> ceph-3-em-4-carboxylate (56737-30-5) → diphenyl methyl-7β-(2-thienyl)acetamido-3-<(4-methyl-thiazol-2-yl)sulphonylmethyl> ceph-3-em-1β-oxide-4-carboxylate

Guidance literature:

With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; for 8h;

DOI:10.1016/0223-5234(96)88221-3

Reference yield:

diphenyl methyl-7β-(2-thienyl)acetamido-3-<(4-methyl-thiazol-2-yl)thiomethyl> ceph-3-em-4-carboxylate (56737-30-5) → (6R,7R)-7-Amino-3-(4-methyl-thiazol-2-ylsulfanylmethyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester

Guidance literature:

With methanol; phosphorus pentachloride; water; N,N-dimethyl-aniline; Yield given. Multistep reaction;

DOI:10.1016/0223-5234(96)88221-3

upstream raw materials:

7β-(thiophen-2-acetamido)-3-<(2-methyl-1,3,4-thiadiazol-5-yl)thiomethyl>-ceph-3-em-4-carboxylic acid

(6R,7R)-3-(4-Methyl-thiazol-2-ylsulfanylmethyl)-8-oxo-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid

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