2,4-Dibromo-1,5-diphenyl-1,4-pentadien-3-one

Base Information

Chemical Name:2,4-Dibromo-1,5-diphenyl-1,4-pentadien-3-one
CAS No.:51110-61-3
Molecular Formula:C₁₇H₁₂Br₂O
Molecular Weight:392.09
Hs Code.:
NSC Number:117225
Nikkaji Number:J89.981J,J89.603I
Mol file:51110-61-3.mol

Synonyms:51110-61-3;58436-41-2;NSC117225;2,4-Dibromo-1,5-diphenyl-1,4-pentadien-3-one;NSC-117225;(1Z,4Z)-2,4-Dibromo-1,5-diphenyl-1,4-pentadien-3-one;1,4-Pentadien-3-one, 2,4-dibromo-1,5-diphenyl-, (Z,Z)-

Suppliers and Price of 2,4-Dibromo-1,5-diphenyl-1,4-pentadien-3-one

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 6 raw suppliers

Chemical Property of 2,4-Dibromo-1,5-diphenyl-1,4-pentadien-3-one

Chemical Property:

Vapor Pressure:4.06E-09mmHg at 25°C
Boiling Point:473.1°Cat760mmHg
Flash Point:122.5°C
PSA：17.07000
Density:1.641g/cm³
LogP:5.42750
XLogP3:5.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:4
Exact Mass:391.92344
Heavy Atom Count:20
Complexity:350

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)C=C(C(=O)C(=CC2=CC=CC=C2)Br)Br
Isomeric SMILES:C1=CC=C(C=C1)/C=C(\Br)/C(=O)/C(=C/C2=CC=CC=C2)/Br

Technology Process of 2,4-Dibromo-1,5-diphenyl-1,4-pentadien-3-one

There total 13 articles about 2,4-Dibromo-1,5-diphenyl-1,4-pentadien-3-one 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: 63.5%

: 35225-79-7
dibenzylideneacetone

: 51110-61-3
(1Z,4Z)-2,4-Dibromo-1,5-diphenyl-penta-1,4-dien-3-one

Guidance literature:: With tetraethylammonium bromide; Dess-Martin periodane; In dichloromethane; at 20 ℃; for 12h;
DOI:10.1055/s-2002-35600

Reference yield:

: 19922-77-1
1,2,4,5-tetrabromo-1,5-diphenyl-3-pentanone

: 58436-41-2,51110-61-3
2,4-dibromo-1,5-diphenyl-penta-1,4-dien-3-one

Guidance literature:: With ethanol; sodium acetate;
DOI:10.1516/0020757011600812

Reference yield:

: 58225-28-8
2-bromo-1,5-diphenyl-penta-1,4-dien-3-one

: 58436-41-2,51110-61-3
2,4-dibromo-1,5-diphenyl-penta-1,4-dien-3-one

Guidance literature:: Multi-step reaction with 2 steps

1: CCl₄; bromine

2: sodium acetate; alcohol

With tetrachloromethane; ethanol; bromine; sodium acetate;
DOI:10.1516/0020757011600812