Long-range spin-spin coupling between N-methyl and ring protons in some purines and pteridines

Ilana Tamir*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

Long-range spin-spin coupling of ca. 0.5 Hz over four bonds between N-methyl and adjacent ring CH protons is observed for a wide variety of purines and pteridines. Factors which permit this coupling to be detected are discussed.

Original languageEnglish
Pages (from-to)293-299
Number of pages7
JournalJournal of Magnetic Resonance (1969)
Volume23
Issue number2
DOIs
StatePublished - Aug 1976

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