2-(2,4-Dichlorobenzylidene)indan-1,3-dione

Base Information

Chemical Name:2-(2,4-Dichlorobenzylidene)indan-1,3-dione
CAS No.:6240-52-4
Molecular Formula:C16H8Cl2O2
Molecular Weight:303.144
Hs Code.:
DSSTox Substance ID:DTXSID20367965
Nikkaji Number:J2.263.131D
Mol file:6240-52-4.mol

Synonyms:6240-52-4;ST50985307;2-(2,4-Dichlorobenzylidene)indan-1,3-dione;DTXSID20367965;AKOS001299648;Z44300987

Suppliers and Price of 2-(2,4-Dichlorobenzylidene)indan-1,3-dione

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 4 raw suppliers

Chemical Property of 2-(2,4-Dichlorobenzylidene)indan-1,3-dione

Chemical Property:

Melting Point:191-192 °C
Boiling Point:493.1±45.0 °C(Predicted)
PSA：34.14000
Density:1.491±0.06 g/cm3(Predicted)
LogP:4.45600
XLogP3:4.8
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:301.9901349
Heavy Atom Count:20
Complexity:431

Purity/Quality:: 95% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C2C(=C1)C(=O)C(=CC3=C(C=C(C=C3)Cl)Cl)C2=O

Technology Process of 2-(2,4-Dichlorobenzylidene)indan-1,3-dione

There total 2 articles about 2-(2,4-Dichlorobenzylidene)indan-1,3-dione 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: 98.0%

: 606-23-5
1H-indene-1,3(2H)-dione

: 874-42-0
2,4-dichlorobenzaldeyhde

: 6240-52-4
2-(2,4-dichlorobenzylidene)-1H-indene-1,3(2H)-dione

Guidance literature:: With magnesium oxide; at 20 ℃; for 0.5h;
DOI:10.1080/00397910500282968

Reference yield:

: 6240-52-4
2-(2,4-dichlorobenzylidene)-1H-indene-1,3(2H)-dione

Guidance literature:: Indan-1,3-dion, Aldehyd II;

Reference yield: 99.0%

: 3775-32-4
2-methylidenetrimethylene carbonate

: 6240-52-4
2-(2,4-dichlorobenzylidene)-1H-indene-1,3(2H)-dione

: (S)-2'-(2,4-dichlorophenyl)-5'-methylene-5',6'-dihydro-2'H,4'H-spiro[indene-2,3'-pyran]-1,3-dione

Guidance literature:: With (R)-((4,4’-bi-1,3-benzodioxole)-5,5’-diyl)bis(bis(3,5-di-t-butyl-4-methoxyphenyl))phosphine; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; In 1,3,5-trimethyl-benzene; at 20 ℃; for 4h; enantioselective reaction; Inert atmosphere; Schlenk technique;
DOI:10.1002/anie.202002765