Title of article
Rapid and efficient synthesis of five- to eight-membered cyclic aminals under ultrasound irradiation
Author/Authors
Ramيrez، نويسنده , , Marيa A. and Ortiz، نويسنده , , Gisela and Levيn، نويسنده , , Gustavo and McCormack، نويسنده , , Walter and Blanco، نويسنده , , Marيa M. and Perillo، نويسنده , , Isabel A. and Salerno، نويسنده , , Alejandra، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2014
Pages
3
From page
4774
To page
4776
Abstract
A simple, efficient, and green procedure has been developed for the synthesis of cyclic aminals from alkylenediamines and aqueous formaldehyde under ultrasound irradiation. Applying this methodology a series of five-to eight-membered 1,3-dibenzyl substituted aminals were synthesized in excellent yields after short reaction times. Results were compared to thermal conventional method. All novel compounds were identified and characterized by 1H and 13C NMR spectra.
Keywords
Alkylenediamines , Cyclic aminals , Ultrasonic assisted synthesis , green chemistry
Journal title
Tetrahedron Letters
Serial Year
2014
Journal title
Tetrahedron Letters
Record number
1890441
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