1-Phenyl-5-(triphenylphosphoranylidenamino)-1,2,3-triazol-4-carbonsaeure-ethylester

Base Information

• Chemical Name: 1-Phenyl-5-(triphenylphosphoranylidenamino)-1,2,3-triazol-4-carbonsaeure-ethylester
• CAS No.: 90543-08-1
• Molecular Formula: C₂₉H₂₅N₄O₂P
• Molecular Weight: 492.517
• Mol file: 90543-08-1.mol

Synonyms:1-Phenyl-5-(triphenylphosphoranylidenamino)-1,2,3-triazol-4-carbonsaeure-ethylester

Chemical Property of 1-Phenyl-5-(triphenylphosphoranylidenamino)-1,2,3-triazol-4-carbonsaeure-ethylester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-Phenyl-5-(triphenylphosphoranylidenamino)-1,2,3-triazol-4-carbonsaeure-ethylester

There total 1 articles about 1-Phenyl-5-(triphenylphosphoranylidenamino)-1,2,3-triazol-4-carbonsaeure-ethylester 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: 91.0%

ethyl 5-amino-1-phenyl-1,2,3-triazole-4-carboxylate (20271-37-8) + triphenylphosphine (603-35-0) → 1-Phenyl-5-(triphenylphosphoranylidenamino)-1,2,3-triazol-4-carbonsaeure-ethylester (90543-08-1)

Guidance literature:

With hexachloroethane; triethylamine; In acetonitrile; for 10h; Ambient temperature;

Reference yield: 82.0%

phenyl isocyanate (103-71-9) + 1-Phenyl-5-(triphenylphosphoranylidenamino)-1,2,3-triazol-4-carbonsaeure-ethylester (90543-08-1) → 3-phenyl-5-phenylamino-3,6-dihydro-[1,2,3]triazolo[4,5-d]pyrimidin-7-one

Guidance literature:

phenyl isocyanate; 1-Phenyl-5-(triphenylphosphoranylidenamino)-1,2,3-triazol-4-carbonsaeure-ethylester; In ethanol; dichloromethane; at 20 ℃;

With ammonia; In ethanol; dichloromethane; at 20 ℃;

DOI:10.1246/cl.2005.1022

Reference yield:

phenyl isocyanate (103-71-9) + 1-Phenyl-5-(triphenylphosphoranylidenamino)-1,2,3-triazol-4-carbonsaeure-ethylester (90543-08-1) → N-[4-(ethoxycarbonyl)-1-phenyl-1,2,3-triazol-5-yl]-N'-phenylcarbodiimide (652986-14-6)

Guidance literature:

In benzene; for 5h; Heating;

upstream raw materials:

ethyl 5-amino-1-phenyl-1,2,3-triazole-4-carboxylate

triphenylphosphine

Downstream raw materials:

N-[4-(ethoxycarbonyl)-1-phenyl-1,2,3-triazol-5-yl]-N'-phenylcarbodiimide

5-(4-chloro-phenyliminomethyleneamino)-1-phenyl-1H-[1,2,3]triazole-4-carboxylic acid ethyl ester

1-phenyl-5-p-tolyliminomethyleneamino-1H-[1,2,3]triazole-4-carboxylic acid ethyl ester

6-amino-3,6-dihydro-3-phenyl-5-phenylamino-7H-1,2,3-triazolo[4,5-d]pyrimidin-7-one