Copper-mediated aerobic synthesis of 3-tosyl-1,2,3,4-tetrahydroquinazoline from 2 tosylaminomethylaniline and methanol

  1. Sanmartín-Matalobos, Jesús 2
  2. Briones-Miguéns, Lucía 2
  3. Portela-García, Cristina 2
  4. García-Deibe, Ana 2
  5. Fondo, Matilde 2
  6. González-Bello, Concepcion 1
  1. 1 Centro Singular de Investigacion en Química Biológica y Materiales Moleculares (CIQUS), Universidad de Santiago de Compostela, Jenaro de la Fuente s/n, 15782 Santiago de Compostela, Spain.
  2. 2 Coordination and Supramolecular Chemistry Group (Suprametal), Institute of Materials (iMATUS), Department of Inorganic Chemistry, Faculty of Chemistry, Universidade de Santiago de Compostela, Avenida das Ciencias s/n, 15782 Santiago de Compostela, Spain
Proceedings:
Proceedings of The 17th International Electronic Conference on Synthetic Organic Chemistry

Year of publication: 2013

Type: Conference paper

DOI: 10.3390/ECSOC-17-A003 GOOGLE SCHOLAR lock_openOpen access editor

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Abstract

An investigation has shown that 2 tosylaminomethylaniline plays a dual role in the oxidative process of methanol to formaldehyde acting as N-donor ligand and nucleophile, which leads to 3-tosyl-1,2,3,4-tetrahydroquinazoline (1). This was characterized by using both spectroscopic and X-ray diffraction techniques.