2-Cyclopenten-1-one, 2,5-dihydroxy-5-methyl-3-(1-piperidinyl)-

Base Information

• Chemical Name: 2-Cyclopenten-1-one, 2,5-dihydroxy-5-methyl-3-(1-piperidinyl)-
• CAS No.: 34421-11-9
• Molecular Formula: C₁₁H₁₇NO₃
• Molecular Weight: 211.261
• European Community (EC) Number: 252-008-0
• DSSTox Substance ID: DTXSID70885588
• Nikkaji Number: J250.882F
• Mol file: 34421-11-9.mol

Synonyms:34421-11-9;2-Cyclopenten-1-one, 2,5-dihydroxy-5-methyl-3-(1-piperidinyl)-;AI3-31317;2,5-Dihydroxy-5-methyl-3-piperidinocyclopent-2-en-1-one;EINECS 252-008-0;SCHEMBL1674777;DTXSID70885588;2,5-Dihydroxy-5-methyl-3-piperidino-2-cyclopentene-1-one

Chemical Property of 2-Cyclopenten-1-one, 2,5-dihydroxy-5-methyl-3-(1-piperidinyl)-

Chemical Property:

• Vapor Pressure: 5.56E-07mmHg at 25°C
• Boiling Point: 370°Cat760mmHg
• Flash Point: 177.6°C
• PSA: 60.77000
• Density: 1.336g/cm³
• LogP: 0.90360
• XLogP3: 0.7
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 211.12084340
• Heavy Atom Count: 15
• Complexity: 318

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1(CC(=C(C1=O)O)N2CCCCC2)O

Technology Process of 2-Cyclopenten-1-one, 2,5-dihydroxy-5-methyl-3-(1-piperidinyl)-

There total 8 articles about 2-Cyclopenten-1-one, 2,5-dihydroxy-5-methyl-3-(1-piperidinyl)- 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: 94.0%

piperidine (110-89-4) + D-glucose (50-99-7) → piperidino-hexose-reductone (34421-11-9,39994-32-6) + 2,3-dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-one

Guidance literature:

piperidine; D-glucose; In ethanol; for 1.5h; Reflux;

With acetic acid; In ethanol; at 75 ℃; for 32h;

DOI:10.1016/j.foodchem.2021.130052

Reference yield: 20.0%

piperidine (110-89-4) + 1-deoxy-D-erythro-2,3-hexodiulose → 4-hydroxy-2-(hydroxymethyl)-5-methyl-3(2H)-furanone (17678-20-5) + 2,3-dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-one (28564-83-2) + piperidino-hexose-reductone (34421-11-9,39994-32-6)

Guidance literature:

In ethanol; water; acetic acid; at 75 ℃; for 20h; Heating;

DOI:10.1016/0008-6215(83)88110-5

Reference yield: 20.0%

N-(1-deoxy-D-fructos-1-yl)piperidine (54917-61-2) → piperidino-hexose-reductone (34421-11-9,39994-32-6)

Guidance literature:

With acetic acid; In ethanol; for 20h; Heating;

DOI:10.1021/jf980512l

upstream raw materials:

N-(1-deoxy-D-fructos-1-yl)piperidine

piperidine

N-(1-deoxy-D-fructos-1-yl)piperidine

D-glucose

Downstream raw materials:

2-hydroxy-5-methyl-3-piperidino-cyclopent-2-enone

2-hydroxy-5-methylene-3-piperidino-cyclopent-2-enone

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