Resonance Raman spectra of transient species of 1 ',3',3'-trimethylspiro-[2H-l-benzopyran-2,2'-indoline] in various solvents reveal that at least four transients having merocyanine-like structures are involved in the photochromism of this compound. It is concluded that the transient species in aliph
✦ LIBER ✦
Resonance Raman studies of the solvatochromism and acid-base equilibria of 1′,3′,3′-trimethylspiro-[2H-1-benzopyran-2,2′-indoline]
✍ Scribed by Keiichi Yoda; Tomoyuki Ohzeki; Tetsuro Yuzawa; Hiroaki Takahashi
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 629 KB
- Volume
- 45
- Category
- Article
- ISSN
- 1386-1425
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