Methyl 1,3-bis(triphenylmethyl)-1H-pyrazole-5-carboxylate

Base Information

Chemical Name:Methyl 1,3-bis(triphenylmethyl)-1H-pyrazole-5-carboxylate
CAS No.:139130-96-4
Molecular Formula:C43H34N2O2
Molecular Weight:610.755
Hs Code.:
DSSTox Substance ID:DTXSID60566773
Wikidata:Q82452528

Synonyms:139130-96-4;DTXSID60566773;Methyl 1,3-bis(triphenylmethyl)-1H-pyrazole-5-carboxylate

Suppliers and Price of Methyl 1,3-bis(triphenylmethyl)-1H-pyrazole-5-carboxylate

Supply Marketing:

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

Manufacturers and distributors:

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Total 0 raw suppliers

Chemical Property of Methyl 1,3-bis(triphenylmethyl)-1H-pyrazole-5-carboxylate

Chemical Property:

XLogP3:10.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:10
Exact Mass:610.262028332
Heavy Atom Count:47
Complexity:869

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC(=O)C1=CC(=NN1C(C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4)C(C5=CC=CC=C5)(C6=CC=CC=C6)C7=CC=CC=C7

Technology Process of Methyl 1,3-bis(triphenylmethyl)-1H-pyrazole-5-carboxylate

There total 2 articles about Methyl 1,3-bis(triphenylmethyl)-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: 85.0%

: 139130-94-2
bis(triphenylmethyl)nitrilimine

: 922-67-8
propynoic acid methyl ester

: 139130-96-4
2,5-Bis-trityl-2H-pyrazole-3-carboxylic acid methyl ester

Guidance literature:: In tetrahydrofuran; at -30 - 20 ℃;
DOI:10.1021/ja00041a025

Reference yield:

: 76-83-5
trityl chloride

: 139130-96-4
2,5-Bis-trityl-2H-pyrazole-3-carboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / acetonitrile / 1 h / -30 °C

2: 85 percent / tetrahydrofuran / -30 °C

In tetrahydrofuran; acetonitrile;