SYNTHESIS OF COMPOUNDS OF VALUE IN STUDYING THE MECHANISM OF THE ACTION OF INHIBITORS WHICH PREVENT HYDROGEN EMBRITTLEMENT OF CARBON STEELS RESULTING FROM ACID PICKLING

Abstract

Descriptions are presented of the synthesis of the following organic materials needed in a study of the action of inhibitors of H-embrittlement of carbon steels resulting from acid pickling: (1) 6-ethoxy-3(p-ethoxy phenyl)-3, 4-dihydroquinazoline, (2) 3-phenyl-3,4-dihydroquinazoline-4, (3) 6-nitro-3-p- nitrophenyl-3,4-dihydroquinazoline, (4) 6-ethyl-3-p-ethyl-phenyl-3,4- dihydroquinazoline, (5) 3-(p-N,N-dimethylamino phenyl)6-N,N-dimethylamino-3,4- dihydroquinazoline, (6) 3p-chloro-6-chloro-3,4-dihydroquinazolone-4, (7) 3-p- methoxy-6-methoxy-3,4-dihydroquinazolone-4, (8) 3-p-bromo-6-bromo-3,4- dihydroquinazolone-4, (9) 3-p-N,N-dimethylamino 6-N,N-dimethylamino 3,4- dihydroquinazolone-4, (10) 3-p-tolyl-6-methyl-3,4-dihydroquinazolone-4, (11) 3- phenyl-3, 4-dihydroquinazoline, and (12) 3-cyclohexyl-3, 4-dihydroquinazoline.

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Document Details

Document Type
Technical Report
Publication Date
Nov 30, 1960
Accession Number
AD0260401

Entities

People

  • D. B. Denney
  • Joseph Rosen

Organizations

  • Rutgers University–New Brunswick

Tags

DTIC Thesaurus Topics

  • Acetic Acid
  • Alcohols
  • Alkanes
  • Boiling Point
  • Carbon Steels
  • Chemical Synthesis
  • Chemistry
  • Embrittlement
  • Formic Acid
  • Government Procurement
  • Hydrogen Embrittlement
  • Materials
  • Melting Point
  • Mixtures
  • Organic Chemistry
  • Organic Materials
  • Physical Properties

Fields of Study

  • Chemistry

Readers

  • Metallurgy
  • Neurological Diseases/Conditions/Disorders
  • Organic Chemistry