4-(4-METHYLPHENYL)-2(3H)-THIAZOLONE HYDRAZONE

Base Information

• Chemical Name: 4-(4-METHYLPHENYL)-2(3H)-THIAZOLONE HYDRAZONE
• CAS No.: 4872-78-0
• Molecular Formula: C10H11N3S
• Molecular Weight: 205.283
• Mol file: 4872-78-0.mol

Synonyms:2-hydrazino-4-p-tolyl-thiazole;(4-p-Tolyl-thiazol-2-yl)-hydrazine;N-<4-p-Tolyl-thiazol-2-yl>-hydrazin;4-p-Tolyl-thiazolyl-2-hydrazin;4-p-Tolylthiazol-2-yl-hydrazin;2-Hydrazino-4-p-tolyl-thiazol;

Chemical Property of 4-(4-METHYLPHENYL)-2(3H)-THIAZOLONE HYDRAZONE

Chemical Property:

• Melting Point: 175 °C
• PSA: 79.18000
• LogP: 3.17740

Purity/Quality:

95% ^*data from raw suppliers

2-Hydrazinyl-4-(p-tolyl)thiazole 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-(4-METHYLPHENYL)-2(3H)-THIAZOLONE HYDRAZONE

There total 9 articles about 4-(4-METHYLPHENYL)-2(3H)-THIAZOLONE HYDRAZONE 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:

2-phenoxy-4-(p-tolyl)thiazole (1629144-33-7) → 2-hydrazino-4-(4'-tolyl)thiazole (4872-78-0)

Guidance literature:

With hydrazine; In dimethyl sulfoxide; at 100 ℃; for 12h; Inert atmosphere; Schlenk technique;

DOI:10.1002/ejoc.201402129

Reference yield:

2-chloro-4-(4-methylphenyl)-1,3-thiazole (3884-32-0) → 2-hydrazino-4-(4'-tolyl)thiazole (4872-78-0)

Guidance literature:

With hydrazine hydrochloride; In ethanol; for 1.5h; Heating;

Reference yield:

4-(4-methylphenyl)-2-[N'-(3,4,5-trimethoxybenzoyl)hydrazino]thiazole (146942-42-9) → 2-hydrazino-4-(4'-tolyl)thiazole (4872-78-0)

Guidance literature:

With sodium hydroxide; In ethanol; for 2h; Heating;

upstream raw materials:

thiosemicarbazide

4-(bromoacetyl)toluene

2-chloro-4-(4-methylphenyl)-1,3-thiazole

acetic acid N'-(4-p-tolyl-thiazol-2-yl)-hydrazide

Downstream raw materials:

3–(2-(4–(4-tolyl)thiazol-2-yl)hydrazono)indolin-2-one

3-chloro-propionic acid N'-(4-p-tolyl-thiazol-2-yl)-hydrazide

3,5-dimethyl-7-p-tolyl-thiazolo[2,3-c][1,2,4]triazepine

5-(4-bromo-phenyl)-2-(4-p-tolyl-thiazol-2-yl)-2H-pyrazol-3-ylamine

Refernces

• 1、 Lohrey, Lilia,Uehara, Takahiro N.,Tani, Satoshi,Yamaguchi, Junichiro,Humpf, Hans-Ulrich,Itami, Kenichiro. "2,4- and 2,5-disubstituted arylthiazoles: Rapid synthesis by C-H coupling and biological evaluation". supporting information. p. 3387 - 3394. Retrieved 2014/06/09.
• 2、 Mazzone,Pignatello,Panico,Mazzone,Puglisi,Pennisi,Raciti,Mazzone,Matera. "MAOI activity of some novel series of substituted thiazol-2-yl-hydrazines". . p. 902 - 910. Retrieved 2007/10/02.