DIHYDROPYRAN DERIVATIVES OF SECONDARY AROMATIC AMINES.

Abstract

3, 4-Dihydropyran was found to form N-(2-tetrahydropyranyl) derivatives with a variety of secondary aromatic amines. The reaction is catalyzed by concentrated sulfuric acid. The structures of these compounds were established by infrared, ultraviolet, and nuclear magnetic resonance spectroscopy. The derivatives are stable as solids and in basic solution, but are decomposed in the presence of alcohols by traces of acid to regenerate the amines. (Author)

Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1965
Accession Number
AD0623007

Entities

People

  • David N. Kramer
  • Lawrence G. Vaughan

Organizations

  • Edgewood Chemical Biological Center

Tags

DTIC Thesaurus Topics

  • Magnetic Resonance
  • Motion
  • Nuclear Magnetic Resonance
  • Resonance
  • Spectroscopy

Fields of Study

  • Chemistry

Readers

  • Analytical Chemistry
  • Organic Chemistry