(R)-2-Phenyl-2H-pyran-4(3H)-one

Base Information

Chemical Name:(R)-2-Phenyl-2H-pyran-4(3H)-one
CAS No.:88198-68-9
Molecular Formula:C11H10O2
Molecular Weight:174.199
Hs Code.:
DSSTox Substance ID:DTXSID10436230
Nikkaji Number:J467.051E
Wikidata:Q82251481

Synonyms:(R)-2-Phenyl-2H-pyran-4(3H)-one;88198-68-9;SCHEMBL6559369;DTXSID10436230;(2R)-2-PHENYL-2,3-DIHYDROPYRAN-4-ONE

Suppliers and Price of (R)-2-Phenyl-2H-pyran-4(3H)-one

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

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Total 0 raw suppliers

Chemical Property of (R)-2-Phenyl-2H-pyran-4(3H)-one

Chemical Property:

PSA：26.30000
LogP:2.23080
XLogP3:1.5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:174.068079557
Heavy Atom Count:13
Complexity:214

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:C1C(OC=CC1=O)C2=CC=CC=C2
Isomeric SMILES:C1[C@@H](OC=CC1=O)C2=CC=CC=C2

Technology Process of (R)-2-Phenyl-2H-pyran-4(3H)-one

There total 47 articles about (R)-2-Phenyl-2H-pyran-4(3H)-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: 100.0%

: 54125-02-9
danishefsky's diene

: 100-52-7
benzaldehyde

: 40989-96-6,80127-42-0,88198-68-9,124578-13-8
(2S)-2-phenyl-2,3-dihydro-4H-pyran-4-one

Guidance literature:: With [(S,S)-N,N'-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclo-hexanediaminato^(2-)]Mn(II)sulfophenyl-helical silica supported; In dichloromethane; at 0 ℃; for 6h; Reagent/catalyst; enantiospecific reaction; Ionic liquid; Molecular sieve;
DOI:10.1016/j.tet.2015.08.045

Reference yield: 100.0%

: 100-52-7
benzaldehyde

: 119414-54-9
(E)-1-tert-butoxy-3-tert-butyldimethylsiloxy-1,3-butadiene

: 88198-68-9
(R)-2-phenyl-2,3-dihydro-4H-pyran-4-one

Guidance literature:: benzaldehyde; (E)-1-tert-butoxy-3-tert-butyldimethylsiloxy-1,3-butadiene; With propan-1-ol; zirconium(IV) tert-butoxide; (R)-3,3'-diiodo-2,2'-dihydroxy-1,1'-binaphthyl; water; In toluene; at -20 ℃; for 18h;

With trifluoroacetic acid; In dichloromethane; at 0 ℃; for 1h;
DOI:10.1021/ja028186k

Reference yield: 99.4%

: 54125-02-9
danishefsky's diene

: 100-52-7
benzaldehyde

: 88198-68-9
(R)-2-phenyl-2,3-dihydro-4H-pyran-4-one

Guidance literature:: danishefsky's diene; benzaldehyde; With 3,3'-Br₂-BINOL-Zn; (R,R)-1,2-Ph₂-N,N'-bis(mesitylmethylidene)ethane-1,2-diamine; In hexane; toluene; at -20 ℃; for 24h;

With trifluoroacetic acid; In tetrahydrofuran; hexane;
DOI:10.1021/ol034143c