3,4-Dihydro-4-((3,4-dimethoxyphenyl)methylene)-6,8,9-trimethyl-1-benzoxepin-5(2H)-one

Base Information

Chemical Name:3,4-Dihydro-4-((3,4-dimethoxyphenyl)methylene)-6,8,9-trimethyl-1-benzoxepin-5(2H)-one
CAS No.:124392-67-2
Molecular Formula:C22H24 O4
Molecular Weight:0
Hs Code.:
Wikidata:Q76389739
Mol file:124392-67-2.mol

Synonyms:BRN 4539727;124392-67-2;3,4-Dihydro-4-((3,4-dimethoxyphenyl)methylene)-6,8,9-trimethyl-1-benzoxepin-5(2H)-one;1-Benzoxepin-5(2H)-one, 3,4-dihydro-4-((3,4-dimethoxyphenyl)methylene)-6,8,9-trimethyl-;(4Z)-4-[(3,4-dimethoxyphenyl)methylidene]-6,8,9-trimethyl-2,3-dihydro-1-benzoxepin-5-one;1-Benzoxepin-5(2H)-one, 3,4-dihydro-4-((3,4-dimethoxyphenyl)methylene) -6,8,9-trimethyl-;FBMLEIHCLZOXIZ-BOPFTXTBSA-N;LS-42522

Suppliers and Price of 3,4-Dihydro-4-((3,4-dimethoxyphenyl)methylene)-6,8,9-trimethyl-1-benzoxepin-5(2H)-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

American Custom Chemicals Corporation
1-BENZOXEPIN-5(2H)-ONE, 3,4-DIHYDRO-4-((3,4-DIMETHOXYPHENYL)METHYLENE)-6,8,9-TRIMETHYL- 95.00%
5MG
$ 502.95

Total 2 raw suppliers

Chemical Property of 3,4-Dihydro-4-((3,4-dimethoxyphenyl)methylene)-6,8,9-trimethyl-1-benzoxepin-5(2H)-one

Chemical Property:

Vapor Pressure:5.76E-12mmHg at 25°C
Boiling Point:545.7°Cat760mmHg
Flash Point:238.8°C
PSA：44.76000
Density:1.151g/cm³
LogP:4.67780
XLogP3:4.8
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:3
Exact Mass:352.16745924
Heavy Atom Count:26
Complexity:528

Purity/Quality:

85.0-99.8% ^*data from raw suppliers

1-BENZOXEPIN-5(2H)-ONE, 3,4-DIHYDRO-4-((3,4-DIMETHOXYPHENYL)METHYLENE)-6,8,9-TRIMETHYL- 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC(=C2C(=C1C)OCCC(=CC3=CC(=C(C=C3)OC)OC)C2=O)C
Isomeric SMILES:CC1=CC(=C2C(=C1C)OCC/C(=C/C3=CC(=C(C=C3)OC)OC)/C2=O)C

Technology Process of 3,4-Dihydro-4-((3,4-dimethoxyphenyl)methylene)-6,8,9-trimethyl-1-benzoxepin-5(2H)-one

There total 2 articles about 3,4-Dihydro-4-((3,4-dimethoxyphenyl)methylene)-6,8,9-trimethyl-1-benzoxepin-5(2H)-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: 81.0%

: 124392-60-5
6,8,9-trimethyl-2,3,4,5-tetrahydro-1-benzoxepin-5-one

: 120-14-9
3,4-dimethoxy-benzaldehyde

: 124392-67-2
4-[1-(3,4-Dimethoxy-phenyl)-meth-(E)-ylidene]-6,8,9-trimethyl-3,4-dihydro-2H-benzo[b]oxepin-5-one

Guidance literature:: With potassium hydroxide;

Reference yield:

: 124392-59-2
γ-(2,3,5-trimethylphenoxy)butyric acid

: 124392-67-2
4-[1-(3,4-Dimethoxy-phenyl)-meth-(E)-ylidene]-6,8,9-trimethyl-3,4-dihydro-2H-benzo[b]oxepin-5-one

Guidance literature:: Multi-step reaction with 2 steps

1: 64 percent / PPA / 2.5 h / Heating

2: 81 percent / 4percent ethanolic KOH

With potassium hydroxide;