## Abstract The proton NMR assignments for a series of 12 thermo‐ and photochromic 1,3,3‐trimethylspiro(indoline‐2,2′‐benzopyrans) dyes is reported. All of the protons in the dye molecule were assigned through a combination of homonuclear decoupling experiments and correlation spectroscopy. The rel
✦ LIBER ✦
Photochromic molecular recognition of γ-cyclodextrin bearing a spiro[2H-benzopyran-2,2′-indoline] moiety
✍ Scribed by Fumio Hamada; Riko Ito; Iwao Suzuki; Tetsuo Osa; Akihiko Ueno
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 253 KB
- Volume
- 15
- Category
- Article
- ISSN
- 1022-1336
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