Category: 161797-99-5

161797-99-5, Name is Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate, molecular formula is C13H13NO3S, belongs to thiazole compound, is a common compound. In a patnet, once mentioned the new application about 161797-99-5, Recommanded Product: 161797-99-5

The method comprises the following steps, adding 2 – (3 -hydroxylphenyl) – 4 – methyl – 5 5-thiazolethyl formate to the reaction mixture under stirring to obtain 2 – (3 – g of :(1)-hydroxylphenyl 2 – (4 – methyl – 5 5-thiazole formic acid ethyl ester and the method for preparing febuxostat.) – 4 – by adding the reactants, to the reaction mixture in a stirring mode.(2). The method comprises the following steps of: uniformly, stirring and uniformly stirring,hydroxy phenyl-(3) methyl- 5 5-thiazolethyl. formate by stirring . The method comprises the following steps of stirring and uniformly stirring the reactants . The method comprises the following steps of: stirring, stirring, stirring, adding saturated ice water . and synthesizing,) – 4 -methoxy-methyl-tetraamine. (by machine translation)

The method comprises the following steps, adding 2 – (3 -hydroxylphenyl) – 4 – methyl – 5 5-thiazolethyl formate to the reaction mixture under stirring to obtain 2 – (3 – g of :(1)-hydroxylphenyl 2 – (4 – methyl – 5 5-thiazole formic acid ethyl ester and the method for preparing febuxostat.) – 4 – by adding the reactants, to the reaction mixture in a stirring mode.(2). The method comprises the following steps of: uniformly, stirring and uniformly stirring,hydroxy phenyl-(3) methyl- 5 5-thiazolethyl. formate by stirring . The method comprises the following steps of stirring and uniformly stirring the reactants . The method comprises the following steps of: stirring, stirring, stirring, adding saturated ice water . and synthesizing,) – 4 -methoxy-methyl-tetraamine. (by machine translation)

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Recommanded Product: 161797-99-5. In my other articles, you can also check out more blogs about 161797-99-5

Reference£º
Thiazole | C3H7793NS – PubChem,
Thiazole | chemical compound | Britannica

161797-99-5, Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate is a thiazole compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

Example 2: Synthesis of Ethyl-2-(3-Formyl-4-HvdroxyphenvD-4-Methyl-5-Thiazole CarboxylateHexamethylene tetramine (134 g, 0.971 mol) was added to a solution of ethyl 2-(4- hydroxyphenyl)-4-methyl-5-thiazol carboxylate (100 g, 0.38 mol) in methanesulfonic acid (500 mL) slowly over a period of about 30 minutes. The reaction mixture was heated to about 75¡ãC and stirred for about 10 hours. After completion of reaction, the reaction mixture was cooled to about 30¡ãC and water was added to it. The reaction mixture was further cooled to about 0¡ãC and stirred for about 1 hour. The solid thus obtained was filtered, washed with water and dried to give the title compound. (Yield: 80 g, 72.3percent)

161797-99-5, 161797-99-5 Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate 135509402, athiazole compound, is more and more widely used in various fields.

Reference£º
Patent; RANBAXY LABORATORIES LIMITED; CHATTERJEE, Pranab; NATH, Asok; SOKHI, Sarbjot Singh; PRASAD, Mohan; WO2012/14117; (2012); A1;,
Thiazole | C3H3NS – PubChem
Thiazole | chemical compound | Britannica

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.161797-99-5,Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate,as a common compound, the synthetic route is as follows.

a) Preparation of Ethyl 2-(3-formyl-4-hvdroxyphenyl)-4-methyl-5-thiazolecarboxylate[Compound of formula lO.Ogm of Ethyl 2-(4-hydroxyphenyl)-4-methyl-5-thiazole carboxylate, [Compound of formula II] and 5.86gm of hexamethylenetetramine was added to 100.0ml of trifluoroacetic acid. Reaction mixture was heated to reflux under stirring for 40 hr. Trifluoroacetic acid was distilled out at 80 +/- 3¡ãC. Residue obtained was cooled to 25¡ãC and slowly added 100 ml of water. Slurry formed was stirred for 2.0hr. Slurry of the product was filtered, washed and dried under vacuum to give 9.6 gm of titled compound., 161797-99-5

As the paragraph descriping shows that 161797-99-5 is playing an increasingly important role.

Reference£º
Patent; SANDOZ AG; LUTHRA, Parven, Kumar; KHAN, Rashid; SALUNKHE, Dadasaheb; NASIR ALI, Shafakat, Ali; WO2012/131590; (2012); A1;,
Thiazole | C3H3NS – PubChem
Thiazole | chemical compound | Britannica