Novel Synthesis of 'Di-isoindoline', A New Hexahydrobenzodipyrrole Monomer

Abstract

1,2,3,5,6,7-Hexahydrobenzo(1,2-c:4,5-c')dipyrrole, also called 'di- isoindoline', has been synthesized and characterized both spectroscopically and by means of suitable derivatives. It is a potential starting material for numerous syntheses and is suitable for copolymerization to form new copolymers. Evidence of the potential of 'di-isoindoline' as a monomer for producing high thermal capacity polysulfones and polyamides is obtained from the observed high melting points of the ditosyl and diacetyl derivatives.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1971
Accession Number
AD0743466

Entities

People

  • John T. Stapler
  • Joseph Bornstein

Organizations

  • United States Army Soldier Systems Center

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Anhydrides
  • Buffers (Chemistry)
  • Chemical Synthesis
  • Chemistry
  • High Temperature
  • Magnetic Resonance
  • Materials
  • Melting Point
  • Nuclear Magnetic Resonance
  • Organic Chemistry
  • Organic Compounds
  • Organic Materials
  • Spectra

Fields of Study

  • Chemistry

Readers

  • Polymer Science and Technology

Technology Areas

  • Microelectronics