1-(3,5-diphenyl-4,5-dihydro-1H-pyrazol-1-yl)ethanone

Base Information

Chemical Name:1-(3,5-diphenyl-4,5-dihydro-1H-pyrazol-1-yl)ethanone
CAS No.:30693-34-6
Molecular Formula:C17H16 N2 O
Molecular Weight:264.327
Hs Code.:
DSSTox Substance ID:DTXSID20952936
Nikkaji Number:J1.097.053I
ChEMBL ID:CHEMBL193585
Mol file:30693-34-6.mol

Synonyms:1-A-DPh-Dh-P;1-acetyl-3,5-diphenyl-4,5-dihydro-(1H)-pyrazole;C(5)-1-acetyl-3,5-diphenyl-4,5-dihydro-(1H)-pyrazole

Suppliers and Price of 1-(3,5-diphenyl-4,5-dihydro-1H-pyrazol-1-yl)ethanone

Supply Marketing:

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

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Chemical Property of 1-(3,5-diphenyl-4,5-dihydro-1H-pyrazol-1-yl)ethanone

Chemical Property:

Vapor Pressure:5.36E-07mmHg at 25°C
Boiling Point:412°C at 760 mmHg
Flash Point:203°C
PSA：32.67000
Density:1.13g/cm³
LogP:2.75770
XLogP3:2.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:264.126263138
Heavy Atom Count:20
Complexity:379

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC(=O)N1C(CC(=N1)C2=CC=CC=C2)C3=CC=CC=C3

Technology Process of 1-(3,5-diphenyl-4,5-dihydro-1H-pyrazol-1-yl)ethanone

There total 18 articles about 1-(3,5-diphenyl-4,5-dihydro-1H-pyrazol-1-yl)ethanone 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: 99.0%

: 1255771-59-5
tert-butyl (5S)-3,5-diphenyl-4,5-dihydro-1H-pyrazole-1-carboxylate

: 75-36-5
acetyl chloride

: 30693-34-6
1-acetyl-3,5-diphenyl-4,5-dihydro-1H-pyrazole

Guidance literature:: tert-butyl (5S)-3,5-diphenyl-4,5-dihydro-1H-pyrazole-1-carboxylate; With hydrogenchloride; In 1,4-dioxane; dichloromethane; at 0 - 20 ℃; Inert atmosphere;

acetyl chloride; With triethylamine; In 1,4-dioxane; dichloromethane; at 0 - 20 ℃; optical yield given as %ee; Inert atmosphere;
DOI:10.1002/anie.201002485

Reference yield: 95.0%

: 16619-60-6
3,5-diphenyl-4,5-dihydro-1H-pyrazole

: 108-24-7
acetic anhydride

: 30693-34-6
1-acetyl-3,5-diphenyl-4,5-dihydro-1H-pyrazole

Guidance literature:: for 3h; Heating;
DOI:10.1021/je00036a038

Reference yield: 94.0%

: 1068-57-1
acetic acid hydrazide

: 94-41-7
benzalacetophenone

: 30693-34-6
1-acetyl-3,5-diphenyl-4,5-dihydro-1H-pyrazole

Guidance literature:: With 1-(2-aminoethyl)piperazine-functionalized nano-NaY zeolite; In ethanol; at 60 ℃; for 1h; Catalytic behavior;
DOI:10.1002/aoc.6383