Dehydrogenation of 2-picolyl alcohol to pyridine-2-carboxaldehyde over modified silico-aluminophosphate catalysts

R, Ramachandra Rao and S J, Kulkarni and M. , Subrahmanyam and A V , Rama Rao (1996) Dehydrogenation of 2-picolyl alcohol to pyridine-2-carboxaldehyde over modified silico-aluminophosphate catalysts. Applied Catalysis A: General, 142 (2). L191-L196.

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Abstract

The dehydrogenation of 2-picolyl alcohol was carried out over modified and unmodified amorphous/crystalline silico-aluminophosphate catalysts. The silico-aluminophosphates are mild and selective oxidation catalysts. The best catalytic performance is shown by Sb-K-SAPO (DPA) with the formation of 81.9% pyridine-2-carboxaldehyde. Pyridine and 2-picoline were also observed as byproducts.

Item Type:	Article
Uncontrolled Keywords:	Silico-aluminophosphate catalysts; Dehydrogenation; 2-Picolyl alcohol; Pyridine-2-carboxaldehyde
Subjects:	Science > Chemistry
ID Code:	943
Deposited By:	Prof Balasubramanian Viswanathan
Deposited On:	21 Jun 2007 15:47
Last Modified:	21 Jun 2007 15:47

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