Conformational behaviour of medium-sized rings. Part 14. tetra- anthranilides

Alireza Hoorfar, W. David Ollis*, J. Fraser Stoddart

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

The stepwise synthesis of N, N′, N″-trimethyltetra-anthranilide (13) is reported and the temperature dependence of the1H n.m.r. spectrum of N-benzyl-N, N′, N″, N‴-trimethyltetra-anthranilide (15) is interpreted in terms of equilibration between three diastereoisomeric conformations in solution. Although there is1H n.m.r. spectral evidence for the presence in solution at room temperature of at least six conformational diastereoisomers of (13), N, N″, N‴- tetramethyltetra-anthranilide (14) appears to adopt a single conformation of high symmetry in solution.

Original languageEnglish (US)
Pages (from-to)1721-1726
Number of pages6
JournalJournal of the Chemical Society, Perkin Transactions 1
DOIs
StatePublished - 1982

ASJC Scopus subject areas

  • Chemistry(all)

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