1,4-Dioxaspiro[4.5]decan-8-one, 2,3-diphenyl-, (2R,3R)-

Base Information

• Chemical Name: 1,4-Dioxaspiro[4.5]decan-8-one, 2,3-diphenyl-, (2R,3R)-
• CAS No.: 214892-30-5
• Molecular Formula: C20H20O3
• Molecular Weight: 308.377
• DSSTox Substance ID: DTXSID60447437
• Nikkaji Number: J1.703.443J
• Wikidata: Q82266308
• Mol file: 214892-30-5.mol

Synonyms:214892-30-5;1,4-Dioxaspiro[4.5]decan-8-one, 2,3-diphenyl-, (2R,3R)-;DTXSID60447437;(2R,3R)-2,3-Diphenyl-1,4-dioxaspiro[4.5]decane-8-one

Chemical Property of 1,4-Dioxaspiro[4.5]decan-8-one, 2,3-diphenyl-, (2R,3R)-

Chemical Property:

• XLogP3: 2.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 308.14124450
• Heavy Atom Count: 23
• Complexity: 383

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1CC2(CCC1=O)OC(C(O2)C3=CC=CC=C3)C4=CC=CC=C4
• Isomeric SMILES: C1CC2(CCC1=O)O[C@@H]([C@H](O2)C3=CC=CC=C3)C4=CC=CC=C4

Technology Process of 1,4-Dioxaspiro[4.5]decan-8-one, 2,3-diphenyl-, (2R,3R)-

There total 10 articles about 1,4-Dioxaspiro[4.5]decan-8-one, 2,3-diphenyl-, (2R,3R)- 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: 95.0%

4,4-<(1R,2R)-1,2-(diphenyl)ethylenedioxi>-2,5-cyclohexadienone (169267-16-7) → (2R,3R)-(+)-2,3-diphenyl-1,4-dioxaspiro[4.5]decan-8-one (214892-30-5) + 4-[(1R,2R)-2-hydroxy-1,2-diphenylethoxy]phenol

Guidance literature:

With hydrogen; palladium on activated charcoal; In toluene; at 20 ℃; for 0.25h; atmospheric pressure;

DOI:10.1016/S0957-4166(03)00357-4

Reference yield: 95.0%

4,4-<(1R,2R)-1,2-(diphenyl)ethylenedioxi>-2,5-cyclohexadienone (169267-16-7) → (2R,3R)-(+)-2,3-diphenyl-1,4-dioxaspiro[4.5]decan-8-one (214892-30-5)

Guidance literature:

With hydrogen; palladium on activated charcoal; In toluene; for 0.25h;

DOI:10.1016/S0957-4166(01)00557-2

Reference yield: 61.0%

(2R,3R,10R,11R)-2,3,10,11-tetraphenyl-1,4,9,12-tetraoxadispiro[4.2.4.2]tetradecane → (2R,3R)-(+)-2,3-diphenyl-1,4-dioxaspiro[4.5]decan-8-one (214892-30-5)

Guidance literature:

With water; acetic acid; for 6h; Reflux; Inert atmosphere;

DOI:10.1021/jo802492g

upstream raw materials:

4,4-<(1R,2R)-1,2-(diphenyl)ethylenedioxi>-2,5-cyclohexadienone

(2R,3R)-2,3-diphenyl-1,4-dioxaspiro[4.5]decan-8-ol

ethanol

(R,R)-hydroxybenzoin

Downstream raw materials:

(2R,3R)-8-Hydroxy-2,3-diphenyl-1,4-dioxa-spiro[4.5]dec-7-ene-7-carboxylic acid methyl ester

(2R,3R,1'R)-(+)-8-(1,5-dimethyl-1-vinyl-4-hexenyl)-2,3-diphenyl-1,4-dioxaspiro[4.5]decan-8-ol

(2R,3R,1'R)-(+)-8-(1,5-dimethyl-1-vinyl-4-hexenyl)-2,3-diphenyl-1,4-dioxaspiro[4.5]dec-7-ene

4,4-[(1R,2R)-(1,2-diphenylethylene)dioxy]-2-cyclohexenone

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