1238362-15-6Relevant articles and documents
Facile and efficient aromatization of 1,4-dihydropyridines with M(NO 3)2·XH2O, TNCB, TBAP and HMTAI and preparation of deuterium labeled dehydronifedipine from nifedipine-d3
Shaikh, Ajam C.,Chen, Chinpiao
supporting information; experimental part, p. 3664 - 3668 (2010/09/04)
The easy and efficient aromatization of various 1,4-dihydropyridines was investigated using various metal nitrates, trinitratocerium(IV) bromate (TNCB), and tetrabutyl ammonium periodate (TBAP) as oxidant in acetic acid at 100 °C, as well as hexamethylenetetramine-iodine (HMTAI) reflux in methanol. The efficient conversion of nifedipine-d3 to dehydronifedipine-d 3 as an internal standard can be used in the measurement of nifedipine concentration in a body.