Category: 73150-67-1

Related Products of 73150-67-1. Let’s face it, organic chemistry can seem difficult to learn. Especially from a beginner’s point of view. Like 73150-67-1, Name is 2-(2-Aminothiazol-4-yl)-2-oxoacetic acid. In a document type is Patent, introducing its new discovery.

Compound of formula IVe STR1 where Het is 2-pyridyl or 2-benzothiazolyl, are useful as acylating agents in preparing 7-[2-(2-amino-4-thiazol)-2-oxoacetyl]-cephalosporin intermediates.

If you are interested in 73150-67-1, you can contact me at any time and look forward to more communication.Related Products of 73150-67-1

Reference：
Thiazole | C3H407NS – PubChem,
Thiazole | chemical compound | Britannica

73150-67-1, 73150-67-1, Name is 2-(2-Aminothiazol-4-yl)-2-oxoacetic acid, molecular formula is C5H4N2O3S, belongs to thiazole compound, is a common compound. In a patnet, assignee is Bradbury, Robert H., once mentioned the new application about 73150-67-1

A cephalosporin derivative of the formula I: STR1 in which X is STR2 represents one of C-7 acyl groups known in the cephalosporin art, R3 is hydrogen or methoxy, R4 is hydrogen, optionally substituted alkyl or allyl, and R5 is an aromatic heterocyclic ring system which is linked via carbon, and which contains a quaternized nitrogen atom.

A cephalosporin derivative of the formula I: STR1 in which X is STR2 represents one of C-7 acyl groups known in the cephalosporin art, R3 is hydrogen or methoxy, R4 is hydrogen, optionally substituted alkyl or allyl, and R5 is an aromatic heterocyclic ring system which is linked via carbon, and which contains a quaternized nitrogen atom.

73150-67-1, Consequently, the presence of a catalyst will permit a system to reach equilibrium more quickly, but it has no effect on the position of the equilibrium as reflected in the value of its equilibrium constant.I hope my blog about 73150-67-1 is helpful to your research.

Reference£º
Thiazole | C3H409NS – PubChem,
Thiazole | chemical compound | Britannica

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.73150-67-1,2-(2-Aminothiazol-4-yl)-2-oxoacetic acid,as a common compound, the synthetic route is as follows.

This compound was then treated at 20C with a solution of 2-amino-4-thiazoleglyoxylic acid (2.61 g, 15.2 mmole) in dimethylformamide (50 ml), followed by 5 ml of water. The reaction was stirred at 20C for 20 hours, and was then chilled and diluted with 250 ml of water. Stirring of the resulting gum gave a granular solid which was filtered, washed with water, and then azeotroped with acetonitrile to dryness. The dry solid was slurried with 100 ml of acetonitrile, filtered, and finally washed sequentially with acetonitrile, ethyl ether, and hexane. Drying in air gave 1.97 g of the title compound., 73150-67-1

As the paragraph descriping shows that 73150-67-1 is playing an increasingly important role.

Reference£º
Patent; E.R. Squibb & Sons, Inc.; EP229012; (1991); B1;,
Thiazole | C3H3NS – PubChem
Thiazole | chemical compound | Britannica