Thermal conversion of glycerol to value-added chemicals: pyridine derivatives by one-pot microwave-assisted synthesis

Duygu BAYRAMOĞLU; Gökay GÜREL; Ali SINAĞ; Mustafa GÜLLÜ

Article Details

Thermal conversion of glycerol to value-added chemicals: pyridine derivatives by one-pot microwave-assisted synthesis

Authors:

Duygu BAYRAMOĞLU | Gökay GÜREL | Ali SINAĞ | Mustafa GÜLLÜ

Publisher:

TUBITAK

Journal:

Turkish Journal of Chemistry 2014 Vol.38 Issue 4, pp.661-670

Document Type:

Article

Publication Date:

3/2014

Document Language:

Turkish

Document ID (Org No.):

2000727142

Frequency:

Bimonthly

eISSN:

1303-6130

pISSN:

1300-0527

Abstract:

 

One-pot syntheses of the value-added heterocyclic compounds 3-methylpyridine and pyridine using a renewable chemical, glycerol, were achieved in acidic medium by thermal conversion reactions. Condensation/cyclization reactions of the thermal degradation products of glycerol were investigated in situ using different ammonia and acidic moiety producing inorganic ammonium salts under pyrolysis or microwave heating conditions. The reaction parameters were studied in detail and satisfying product yields up to 72 % were obtained under optimized conditions. Structural identification of all compounds was accomplished by spectroscopic methods.

 

One-pot syntheses of the value-added heterocyclic compounds 3-methylpyridine and pyridine using a renewable chemical, glycerol, were achieved in acidic medium by thermal conversion reactions. Condensation/cyclization reactions of the thermal degradation products of glycerol were investigated in situ using different ammonia and acidic moiety producing inorganic ammonium salts under pyrolysis or microwave heating conditions. The reaction parameters were studied in detail and satisfying product yields up to 72 % were obtained under optimized conditions. Structural identification of all compounds was accomplished by spectroscopic methods.

Article Details

Thermal conversion of glycerol to value-added chemicals: pyridine derivatives by one-pot microwave-assisted synthesis

Authors: Duygu BAYRAMOĞLU | Gökay GÜREL | Ali SINAĞ | Mustafa GÜLLÜ

Publisher: TUBITAK

Journal: Turkish Journal of Chemistry 2014 Vol.38 Issue 4, pp.661-670

Document Type: Article

Publication Date: 3/2014

Document Language: Turkish

Document ID (Org No.): 2000727142

Frequency: Bimonthly

eISSN: 1303-6130

pISSN: 1300-0527

Issues

Authors:

Duygu BAYRAMOĞLU | Gökay GÜREL | Ali SINAĞ | Mustafa GÜLLÜ

Publisher:

TUBITAK

Journal:

Turkish Journal of Chemistry 2014 Vol.38 Issue 4, pp.661-670

Document Type:

Article

Publication Date:

3/2014

Document Language:

Turkish

Document ID (Org No.):

2000727142

Frequency:

Bimonthly

eISSN:

1303-6130

pISSN:

1300-0527