2H-1-Benzopyran-2-one, 3,4-dihydro-6,8-dimethyl-4-phenyl-

Base Information

Chemical Name:2H-1-Benzopyran-2-one, 3,4-dihydro-6,8-dimethyl-4-phenyl-
CAS No.:60813-66-3
Molecular Formula:C17H16O2
Molecular Weight:252.30800
Hs Code.:
DSSTox Substance ID:DTXSID50515033
Mol file:60813-66-3.mol

Synonyms:60813-66-3;2H-1-Benzopyran-2-one, 3,4-dihydro-6,8-dimethyl-4-phenyl-;6,8-dimethyl-4-phenyl-3,4-dihydrochromen-2-one;3,4-Dihydro-6,8-dimethyl-4-phenyl-2H-1-Benzopyran-2-one;6,8-dimethyl-4-phenylchroman-2-one;DTXSID50515033;3,4-Dihydro-6,8-dimethyl-4-phenylcumarin;A18976;6,8-Dimethyl-4-phenyl-3,4-dihydro-2H-1-benzopyran-2-one

Suppliers and Price of 2H-1-Benzopyran-2-one, 3,4-dihydro-6,8-dimethyl-4-phenyl-

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 2H-1-Benzopyran-2-one, 3,4-dihydro-6,8-dimethyl-4-phenyl-

Chemical Property:

PSA：26.30000
LogP:3.74440
XLogP3:3.8
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:252.115029749
Heavy Atom Count:19
Complexity:332

Purity/Quality:: 97% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC(=C2C(=C1)C(CC(=O)O2)C3=CC=CC=C3)C

Technology Process of 2H-1-Benzopyran-2-one, 3,4-dihydro-6,8-dimethyl-4-phenyl-

There total 4 articles about 2H-1-Benzopyran-2-one, 3,4-dihydro-6,8-dimethyl-4-phenyl- 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: 66.0%

: 99430-00-9
2,4-dimethylphenyl trans-cinnamate

: 60813-66-3
6,8-dimethyl-4-phenyl-3,4-dihydrocoumarin

Guidance literature:: With phosphoric acid; phosphorus pentoxide; at 80 ℃; for 1.5h;

Reference yield:

: 102-92-1,17082-09-6
Cinnamoyl chloride

: 60813-66-3
6,8-dimethyl-4-phenyl-3,4-dihydrocoumarin

Guidance literature:: Multi-step reaction with 2 steps

1: 99 percent / pyridine / benzene / 1 h / Heating

2: 66 percent / P₂O₅, 85percent H₃PO₄ / 1.5 h / 80 °C

With pyridine; phosphoric acid; phosphorus pentoxide; In benzene;

Reference yield:

: 105-67-9
2,4-Xylenol

: 60813-66-3
6,8-dimethyl-4-phenyl-3,4-dihydrocoumarin

Guidance literature:: Multi-step reaction with 2 steps

1: 99 percent / pyridine / benzene / 1 h / Heating

2: 66 percent / P₂O₅, 85percent H₃PO₄ / 1.5 h / 80 °C

With pyridine; phosphoric acid; phosphorus pentoxide; In benzene;