An NMR investigation of the merocyanine dyes generated by protolysis of some novel spironaphthopyranoindoles

Dyes and Pigments

Volumn 42, Issue 1, 1999, Pages 35-43

  Gabbutt, Christopher D ^a   Hepworth, John D ^a   Heron, B Mark ^a  

^a UNIVERSITY OF HULL   (United Kingdom)

Author keywords

Merocyanine dyes; nmr spectroscopy; Photochromism; Protolysis; Spiroindolinonaphthopyran (NIPS); Synthesis

Indexed keywords

NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PHOTOCHROMISM; PROTONS; SYNTHESIS (CHEMICAL);

MEROCYANINE DYE; PROTOLYSIS; SPIRONAPHTHOPYRANOINDOLES;

DYES;

EID: 0033116413     PISSN: 01437208     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0143-7208(99)00007-8     Document Type: Article

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