Magnesium ion mediated protonation of imines in acetonitrile

Reduction of imines (2a-e) derived from n-butylamine andp-substituted benzaldehydes, in the presence of magnesium perchlorate, by Hanrzsch ester (l), in acetonitrile, proceeds via the corresponding iminium salts formed by protonation of the imines by [Mg(H,0)L,12 * complexes. These complexes are produced by reaction of Mg2+ ions with water, which is associated with the solvent acetonitrile. Within the range 1.67 x 10-3-26.1 1 x M of added water, the rate of the reaction shows a direct dependence upon the concentration of water. Rates of reduction of the iminium perchlorates of 2a-e exhibit a Hammett relationship with a p value of + 1.83. bJ.

show abstract

NAD(P)H models XXII. Magnesium ion mediated acid catalysis of the reduction of imines by Hantzsch ester

Niel

Kort

Pandit

1986

Recl. Trav. Chim. Pays‐Bas

View full text Add to dashboard Cite

show abstract

UV spectral study of ion-ligand interactions: alkali and alkaline earth cation binding to N-methyl-8-quinolone

Cignitti

Soccorsi

1988

Inorganica Chimica Acta

View full text Add to dashboard Cite

X-Y-ZH Systems as potential 1,3-dipoles

et al. 1988

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Magnesium ion mediated protonation of imines in acetonitrile

Cited by 4 publications

References 10 publications

NAD(P)H models XXII. Magnesium ion mediated acid catalysis of the reduction of imines by Hantzsch ester

NAD(P)H models XXII. Magnesium ion mediated acid catalysis of the reduction of imines by Hantzsch ester

UV spectral study of ion-ligand interactions: alkali and alkaline earth cation binding to N-methyl-8-quinolone

X-Y-ZH Systems as potential 1,3-dipoles

Contact Info

Product

Resources

About