(S)-2,3-Dihydro-6-methoxy-2-phenyl-4-benzopyrone

Base Information

• Chemical Name: (S)-2,3-Dihydro-6-methoxy-2-phenyl-4-benzopyrone
• CAS No.: 84963-03-1
• Molecular Formula: C16H14O3
• Molecular Weight: 254.285
• European Community (EC) Number: 284-804-9
• DSSTox Substance ID: DTXSID10234016
• Nikkaji Number: J309.534G
• Wikidata: Q83115724
• Mol file: 84963-03-1.mol

Synonyms:84963-03-1;(S)-2,3-Dihydro-6-methoxy-2-phenyl-4-benzopyrone;(S)-6-Methoxy-2-phenylchroman-4-one;EINECS 284-804-9;(2s)-6-methoxy-2-phenyl-2,3-dihydro-4h-chromen-4-one;BIDD:ER0443;DTXSID10234016;STL525026;AKOS030532620;(2S)-2,3-Dihydro-6-methoxy-2-phenyl-4H-1-benzopyran-4-one;(2S)-6-methoxy-2-phenyl-3,4-dihydro-2H-1-benzopyran-4-one

Chemical Property of (S)-2,3-Dihydro-6-methoxy-2-phenyl-4-benzopyrone

Chemical Property:

• PSA: 35.53000
• LogP: 3.40170
• XLogP3: 3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 254.094294304
• Heavy Atom Count: 19
• Complexity: 322

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=CC2=C(C=C1)OC(CC2=O)C3=CC=CC=C3
• Isomeric SMILES: COC1=CC2=C(C=C1)O[C@@H](CC2=O)C3=CC=CC=C3

Technology Process of (S)-2,3-Dihydro-6-methoxy-2-phenyl-4-benzopyrone

There total 29 articles about (S)-2,3-Dihydro-6-methoxy-2-phenyl-4-benzopyrone 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%

(E)-1-(2-hydroxy-5-methoxyphenyl)-3-phenylprop-2-en-1-one (3033-90-7,99430-03-2) → 6-methoxyflavanone (3034-04-6,84963-03-1,99493-45-5)

Guidance literature:

In ethanol; pH=9.25; Kinetics;

DOI:10.1039/c4ob00398e

Reference yield: 90.0%

4-methoxy-2-(3-phenyl-1-(piperidin-1-yl)prop-2-yn-1-yl)phenol → 6-methoxyflavanone (3034-04-6,84963-03-1,99493-45-5)

Guidance literature:

With water; 1,8-diazabicyclo[5.4.0]undec-7-ene; In acetonitrile; at 80 ℃; for 1h;

DOI:10.1021/acs.orglett.0c01357

Reference yield: 89.0%

2'-hydroxy-5'-methoxychalcone (99430-03-2,3033-90-7) → 6-methoxyflavanone (3034-04-6,84963-03-1,99493-45-5)

Guidance literature:

With 1-methyl-1H-imidazole; In dimethyl sulfoxide; at 80 ℃; for 6h;

DOI:10.2298/JSC120629157W

upstream raw materials:

(E)-1-(2-hydroxy-5-methoxyphenyl)-3-phenylprop-2-en-1-one

1-(2-hydroxy-5-methoxyphenyl)ethan-1-one

benzaldehyde

(E)-4-methoxyphenyl cinnamate

Downstream raw materials:

6-methoxyflavone

3-Hydroxy-6-methoxyflavone

(E)-1-(2-hydroxy-5-methoxyphenyl)-3-phenylprop-2-en-1-one

(2S,3R)-3-Chloro-6-methoxy-2-phenyl-chroman-4-one

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