Dimethyl 2.3-diphenylcyclopropene-1,1-dicarboxylate

Base Information

Chemical Name:Dimethyl 2.3-diphenylcyclopropene-1,1-dicarboxylate
CAS No.:84429-09-4
Molecular Formula:C19H16O4
Molecular Weight:308.334
Hs Code.:
DSSTox Substance ID:DTXSID601192666
Nikkaji Number:J2.167.180K

Synonyms:SCHEMBL8179048;SCLYHGTYLIZKPN-UHFFFAOYSA-N;DTXSID601192666;84429-09-4;dimethyl 2.3-diphenylcyclopropene-1,1-dicarboxylate;1,1-Dimethyl 2,3-diphenyl-2-cyclopropene-1,1-dicarboxylate

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

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Chemical Property of Dimethyl 2.3-diphenylcyclopropene-1,1-dicarboxylate

Chemical Property:

XLogP3:2.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:6
Exact Mass:308.10485899
Heavy Atom Count:23
Complexity:462

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:COC(=O)C1(C(=C1C2=CC=CC=C2)C3=CC=CC=C3)C(=O)OC

Technology Process of Dimethyl 2.3-diphenylcyclopropene-1,1-dicarboxylate

There total 7 articles about Dimethyl 2.3-diphenylcyclopropene-1,1-dicarboxylate 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: 81.0%

: 591-50-4
iodobenzene

: 170751-24-3
dimethyl 2-phenyl-cycloprop-2-ene-1,1-dicarboxylic ester

: 84429-09-4
dimethyl 2,3-diphenyl-cycloprop-2-ene-1,1-dicarboxylate

Guidance literature:: With palladium diacetate; potassium carbonate; In N,N-dimethyl-formamide; at 30 ℃; for 48h; Inert atmosphere;
DOI:10.1002/ange.202008886

Reference yield:

: 6773-29-1
dimethyl diazomalonate

: 84429-09-4
dimethyl 2,3-diphenyl-cycloprop-2-ene-1,1-dicarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: dirhodium tetraacetate / dichloromethane / 22 h / 20 °C

2: palladium diacetate; potassium carbonate / N,N-dimethyl-formamide / 48 h / 30 °C / Inert atmosphere

With dirhodium tetraacetate; palladium diacetate; potassium carbonate; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/ange.202008886

Reference yield:

: 108-59-8
malonic acid dimethyl ester

: 84429-09-4
dimethyl 2,3-diphenyl-cycloprop-2-ene-1,1-dicarboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: triethylamine / acetonitrile / 24 h / 0 - 20 °C

2: dirhodium tetraacetate / dichloromethane / 22 h / 20 °C

3: palladium diacetate; potassium carbonate / N,N-dimethyl-formamide / 48 h / 30 °C / Inert atmosphere

With dirhodium tetraacetate; palladium diacetate; potassium carbonate; triethylamine; In dichloromethane; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1002/ange.202008886