Payment Type: | L/C,T/T,D/P,D/A |
---|---|
Min. Order: | 1 Gram |
Basic Info
Model No.: 74853-08-0
Additional Info
Productivity: Customized
Brand: VOLSENCHEM
Transportation: Ocean,Air
Place of Origin: CHINA
Supply Ability: COMMERCIAL
Product Description
The synthesis route of 1-(4-Aminophenyl)-4-(4-hydroxyphenyl)piperazine cas number 74853-08-0 can be found in the literature, but it has shortcomings which not good to large scale production,such as too long routes, harsh reaction conditions, extensive use of expensive catalysts, Serious environmental pollution. After a long period of optimization and analysis, our synthesis process is gradually mature. We used p-methoxy aniline and N, N-bis (2-haloethyl) -4-nitroaniline as raw materials, in aprotic solvents, alkaline conditions, process the condensation cyclization, and finally catalytic hydrogenation to obtain 1-(4-Aminophenyl)-4-(4-hydroxyphenyl)piperazine 74853-08-0. It should be noted that during the reaction, the temperature and the use of the catalyst have a significant effect on the yield.
Material Safety Data Sheet:Available on request
Related Intermediates:
1) 149809-43-8, (5R-cis)-Toluene-4-sulfonic acid 5-(2,4-difluorophenyl)-5-(1H-1,2,4-triazol-1-yl)methyltetrahydrofuran-3-ylmethyl ester
2) 175712-02-4, 4-Chloro-benzenesulfonic acid 5-(2,4-difluoro-phenyl)-5-[1,2,4]triazol-1-ylMethyl-tetrahydro-furan-3-ylMethyl ester
3) 183871-36-5, [(2S,3S)-2-(benzyloxy)pentan-3-yl]hydrazine
4) 1-(4-Aminophenyl)-4-(4-Hydroxyphenyl)Piperazine CAS 74853-08-0
5) 2-[(1S,2S)-1-Ethyl-2-(Phenylmethoxy)propyl]hydrazinecarboxaldehyde CAS 170985-85-0
6) 2-[(1S,2S)-1-ethyl-2-bezyloxypropyl]-2,4-dihydro-4-[4-[4-(4-hydroxyphenyl)-1-piperazinyl]phenyl]- 3H-1,2,4-Triazol-3-one,
CAS184177-83-1
© 2019 CHINA WAY. All Rights Reserved. Taizhou Volsen Chemical Co., Ltd., Inc. All rights reserved. site map. sitemap.html