(2R,4R)-2-(4-Methoxyphenyl)-4-phenoxy-3,4-dihydro-2H-1-benzopyran

Base Information

Chemical Name:(2R,4R)-2-(4-Methoxyphenyl)-4-phenoxy-3,4-dihydro-2H-1-benzopyran
CAS No.:88214-73-7
Molecular Formula:C₂₂H₂₀O₃
Molecular Weight:332.399
Hs Code.:
DSSTox Substance ID:DTXSID70521358

Synonyms:88214-73-7;DTXSID70521358;(2R,4R)-2-(4-Methoxyphenyl)-4-phenoxy-3,4-dihydro-2H-1-benzopyran

Suppliers and Price of (2R,4R)-2-(4-Methoxyphenyl)-4-phenoxy-3,4-dihydro-2H-1-benzopyran

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
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Total 0 raw suppliers

Chemical Property of (2R,4R)-2-(4-Methoxyphenyl)-4-phenoxy-3,4-dihydro-2H-1-benzopyran

Chemical Property:

XLogP3:5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:4
Exact Mass:332.14124450
Heavy Atom Count:25
Complexity:398

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC1=CC=C(C=C1)C2CC(C3=CC=CC=C3O2)OC4=CC=CC=C4
Isomeric SMILES:COC1=CC=C(C=C1)[C@H]2C[C@H](C3=CC=CC=C3O2)OC4=CC=CC=C4

Technology Process of (2R,4R)-2-(4-Methoxyphenyl)-4-phenoxy-3,4-dihydro-2H-1-benzopyran

There total 5 articles about (2R,4R)-2-(4-Methoxyphenyl)-4-phenoxy-3,4-dihydro-2H-1-benzopyran 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: 37.0%

: 5162-64-1,34811-92-2,40106-97-6,55568-94-0,62137-47-7,88269-27-6
(+/-)-cis-4'-methoxyflavan-4-ol

: 108-95-2,27073-41-2
phenol

: 88214-73-7
4'-methoxy-4α-phenoxyflavan

Guidance literature:: With boron trifluoride diethyl etherate; In diethyl ether; for 6h; molecular sieve;

Reference yield:

: 5162-64-1,34811-92-2,40106-97-6,55568-94-0,62137-47-7,88269-27-6
(+/-)-cis-4'-methoxyflavan-4-ol

: 88214-73-7
4'-methoxy-4α-phenoxyflavan

Guidance literature:: Multi-step reaction with 2 steps

1: 260 mg / thionyl chloride / diethyl ether / 4 h

2: dioxane / 2 h / 100 °C

With thionyl chloride; In 1,4-dioxane; diethyl ether;

Reference yield:

: 5162-64-1,34811-92-2,40106-97-6,55568-94-0,62137-47-7,88269-27-6
(+/-)-cis-4'-methoxyflavan-4-ol

: 88214-73-7
4'-methoxy-4β-phenoxyflavan

Guidance literature:: Multi-step reaction with 2 steps

1: 260 mg / thionyl chloride / diethyl ether / 4 h

2: dioxane / 2 h / 100 °C

With thionyl chloride; In 1,4-dioxane; diethyl ether;