Methyl 1-methyl-3,4-diphenyl-1H-pyrazole-5-carboxylate

Base Information

Chemical Name:Methyl 1-methyl-3,4-diphenyl-1H-pyrazole-5-carboxylate
CAS No.:90145-29-2
Molecular Formula:C₁₈H₁₆N₂O₂
Molecular Weight:292.337
Hs Code.:
DSSTox Substance ID:DTXSID20522496
Wikidata:Q82387813

Synonyms:90145-29-2;Methyl 1-methyl-3,4-diphenyl-1H-pyrazole-5-carboxylate;DTXSID20522496

Suppliers and Price of Methyl 1-methyl-3,4-diphenyl-1H-pyrazole-5-carboxylate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 1 raw suppliers

Chemical Property of Methyl 1-methyl-3,4-diphenyl-1H-pyrazole-5-carboxylate

Chemical Property:

XLogP3:3.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:4
Exact Mass:292.121177757
Heavy Atom Count:22
Complexity:375

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CN1C(=C(C(=N1)C2=CC=CC=C2)C3=CC=CC=C3)C(=O)OC

Technology Process of Methyl 1-methyl-3,4-diphenyl-1H-pyrazole-5-carboxylate

There total 3 articles about Methyl 1-methyl-3,4-diphenyl-1H-pyrazole-5-carboxylate 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:

: 13466-29-0
1-benzylidene-2-methylhydrazine

: 90145-29-2
1-Methyl-3,4-diphenylpyrazol-5-carbonsaeure-methylester

Guidance literature:: Multi-step reaction with 2 steps

1: 63 percent / Br₂ / acetic acid / 2 h / Ambient temperature

2: Et₃N / benzene / 4 h / Heating

With bromine; triethylamine; In acetic acid; benzene;

Reference yield:

: 4891-38-7
phenylpropynoic acid methyl ester

: 90145-13-4
N'-<α-bromobenzylidene>-N-methylhydrazinium bromide

: 90145-29-2
1-Methyl-3,4-diphenylpyrazol-5-carbonsaeure-methylester

: 90145-30-5
1-Methyl-3,5-diphenylpyrazol-4-carbonsaeure-methylester

Guidance literature:: With triethylamine; In benzene; for 4h; Yield given. Yields of byproduct given; Heating;

Reference yield:

: 20743-49-1
2-methyl-5-phenyl-2H-tetrazole

: 103-26-4,1754-62-7
methyl cinnamate

: 90145-29-2
1-Methyl-3,4-diphenylpyrazol-5-carbonsaeure-methylester

: 90145-30-5
1-Methyl-3,5-diphenylpyrazol-4-carbonsaeure-methylester

Guidance literature:: With chloranil; Yield given. Multistep reaction. Yields of byproduct given; 1) 225 deg C, 150 min, 2) xylol, heating, 8 h;