7β-<(E)-α-(4-nitrobenzyloxycarbonylhydrazono)phenylacetamido>-3-<(5-methyl-1,3,4-thiadiazol-2-yl)thiomethyl>-3-cephem-4-carboxylic acid

Base Information

Chemical Name:7β-<(E)-α-(4-nitrobenzyloxycarbonylhydrazono)phenylacetamido>-3-<(5-methyl-1,3,4-thiadiazol-2-yl)thiomethyl>-3-cephem-4-carboxylic acid
CAS No.:99909-10-1
Molecular Formula:C₂₇H₂₃N₇O₈S₃
Molecular Weight:669.72
Hs Code.:

Synonyms:7β-<(E)-α-(4-nitrobenzyloxycarbonylhydrazono)phenylacetamido>-3-<(5-methyl-1,3,4-thiadiazol-2-yl)thiomethyl>-3-cephem-4-carboxylic acid

Suppliers and Price of 7β-<(E)-α-(4-nitrobenzyloxycarbonylhydrazono)phenylacetamido>-3-<(5-methyl-1,3,4-thiadiazol-2-yl)thiomethyl>-3-cephem-4-carboxylic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 7β-<(E)-α-(4-nitrobenzyloxycarbonylhydrazono)phenylacetamido>-3-<(5-methyl-1,3,4-thiadiazol-2-yl)thiomethyl>-3-cephem-4-carboxylic acid

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 7β-<(E)-α-(4-nitrobenzyloxycarbonylhydrazono)phenylacetamido>-3-<(5-methyl-1,3,4-thiadiazol-2-yl)thiomethyl>-3-cephem-4-carboxylic acid

There total 5 articles about 7β-<(E)-α-(4-nitrobenzyloxycarbonylhydrazono)phenylacetamido>-3-<(5-methyl-1,3,4-thiadiazol-2-yl)thiomethyl>-3-cephem-4-carboxylic acid 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: 88.8%

: 99909-11-2
benzhydryl 7β-<(E)-α-(4-nitrobenzyloxycarbonylhydrazono)phenylacetamido>-3-<(5-methyl-1,3,4-thiadiazol-2-yl)thiomethyl>-3-cephem-4-carboxylate

: 99909-10-1
7β-<(E)-α-(4-nitrobenzyloxycarbonylhydrazono)phenylacetamido>-3-<(5-methyl-1,3,4-thiadiazol-2-yl)thiomethyl>-3-cephem-4-carboxylic acid

Guidance literature:: With methoxybenzene; In trifluoroacetic acid; at 0 ℃; for 2h;

Reference yield: 10.39%

: 71835-46-6
4-nitrobenzyloxycarbonylhydrazine hydrochloride

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

: 7β-<(Z)-α-(4-nitrobenzyloxycarbonylhydrazono)phenylacetamido>-3-<(5-methyl-1,3,4-thiadiazol-2-yl)thiomethyl>-3-cephem-4-carboxylic acid

: 99909-10-1
7β-<(E)-α-(4-nitrobenzyloxycarbonylhydrazono)phenylacetamido>-3-<(5-methyl-1,3,4-thiadiazol-2-yl)thiomethyl>-3-cephem-4-carboxylic acid

Guidance literature:: With sodium hydrogencarbonate; In water; Ambient temperature;

Reference yield:

: 125702-42-3
P-NITROBENZYL CARBONATE

: 99909-10-1
7β-<(E)-α-(4-nitrobenzyloxycarbonylhydrazono)phenylacetamido>-3-<(5-methyl-1,3,4-thiadiazol-2-yl)thiomethyl>-3-cephem-4-carboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 54.8 percent / hydrazine hydrate / acetonitrile

2: sodium bicarbonate / H₂O / Ambient temperature

With sodium hydrogencarbonate; hydrazine hydrate; In water; acetonitrile;