A study in Crystal engineering: Solid-state photodimerization of chloro- and methyl-coumarins

K. Gnanaguru, G. S. Murthy, K. Venkatesan, Vaidhyanathan Ramamurthy

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

Use of chloro and methyl substitution in crystal engineering and their interchangeability in terms of mode of packing have been examined in a series of substituted coumarins. Photoreactivity in the solid state lists been correlated with the crystallograhic structures of these coumarins. The packing of chloro-substituted aromatic compounds has been investigated by analysing the arrangement of 132 compounds. Results substantiate the use of the chloro group as a steering agent and show that the chloro and methyl groups are not always interchangeable.

Original languageEnglish
Pages (from-to)255-258
Number of pages4
JournalChemical Physics Letters
Volume109
Issue number3
DOIs
StatePublished - Aug 17 1984
Externally publishedYes

Fingerprint

Crystal engineering
Coumarins
Photoreactivity
engineering
solid state
aromatic compounds
Aromatic compounds
lists
crystals
Substitution reactions
substitutes

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Spectroscopy
  • Condensed Matter Physics
  • Atomic and Molecular Physics, and Optics
  • Surfaces and Interfaces

Cite this

A study in Crystal engineering : Solid-state photodimerization of chloro- and methyl-coumarins. / Gnanaguru, K.; Murthy, G. S.; Venkatesan, K.; Ramamurthy, Vaidhyanathan.

In: Chemical Physics Letters, Vol. 109, No. 3, 17.08.1984, p. 255-258.

Research output: Contribution to journalArticle

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