3,5-Dimethylbenzoic anhydride

Base Information

Chemical Name:3,5-Dimethylbenzoic anhydride
CAS No.:25569-79-3
Molecular Formula:C₁₈H₁₈O₃
Molecular Weight:282.339
Hs Code.:
DSSTox Substance ID:DTXSID801263330
Nikkaji Number:J1.596.043D

Synonyms:3,5-dimethylbenzoic anhydride;SCHEMBL2212388;DTXSID801263330;25569-79-3;Benzoic acid, 3,5-dimethyl-, 1,1'-anhydride

Suppliers and Price of 3,5-Dimethylbenzoic anhydride

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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 3,5-Dimethylbenzoic anhydride

Chemical Property:

XLogP3:4.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:4
Exact Mass:282.125594432
Heavy Atom Count:21
Complexity:334

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CC1=CC(=CC(=C1)C(=O)OC(=O)C2=CC(=CC(=C2)C)C)C

Technology Process of 3,5-Dimethylbenzoic anhydride

There total 3 articles about 3,5-Dimethylbenzoic anhydride 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: 100.0%

: 6613-44-1
3,5-dimethylbenzoyl chloride

: 25569-79-3
3,5-dimethylbenzoic anhydride

Guidance literature:: With pyridine; sodium hydrogencarbonate; In chloroform; water; at 20 ℃; for 1.5h;
DOI:10.1021/jo0601563

Reference yield: 98.0%

: 499-06-9
3,5-dimethylbenzoic acid

: C₉H₉O₂^(1-)*K⁽¹⁺⁾

: 25569-79-3
3,5-dimethylbenzoic anhydride

Guidance literature:: 3,5-dimethylbenzoic acid; With trichloroisocyanuric acid; triphenylphosphine; In dichloromethane; at 0 - 20 ℃;

C₉H₉O₂^(1-)*K⁽¹⁺⁾; In dichloromethane; at 20 ℃; for 0.583333h;
DOI:10.1515/chempap-2015-0042

Reference yield: 67.0%

: 201230-82-2
carbon monoxide

: 22445-41-6
3,5-dimethylphenyl iodide

: 25569-79-3
3,5-dimethylbenzoic anhydride

Guidance literature:: With 1,3-bis-(diphenylphosphino)propane; water; palladium diacetate; triethylamine; In N,N-dimethyl-formamide; at 20 - 115 ℃; for 6h; under 760.051 Torr; Inert atmosphere; Autoclave;
DOI:10.1039/c2cc16611a