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ChemicalBook CAS DataBase List NICOTINIC ACID HYDROCHLORIDE
636-79-3

NICOTINIC ACID HYDROCHLORIDE synthesis

2synthesis methods
-

Yield:636-79-3 89%

Reaction Conditions:

Stage #1: 3-pyridinecarboxaldehydewith 9-oxyl-9-azabicyclo<3.3.1>nonan-3-one;oxygen;nitric acid;sodium nitrite in water;acetonitrile at 23; under 760.051 Torr; for 8 h;Sealed tube;
Stage #2: with hydrogenchloride in water;acetonitrile at 0; for 0.25 h;

References:

Miles, Kelsey C.;Abrams, M. Leigh;Landis, Clark R.;Stahl, Shannon S. [Organic Letters,2016,vol. 18,# 15,p. 3590 - 3593] Location in patent:supporting information

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