Singlet oxygenation of 4-tert-butyl-5-(3-tert-butyldimethylsiloxy)phenyl-3,3-dimethyl-2-phenyl-2,3-dihydrofuran (3a) in dichloromethane at 0°C gave a 95:5 mixture of stereoisomeric dioxetanes (anti-1a) and (syn-1a). The isomer (anti-1a) was more stable thermally than syn-1a. On treatment with tetrab
✦ LIBER ✦
Base-induced chemiluminescence of 5-tert-butyl-1-(4-hydroxybenz[d]oxazol-6-yl)-4,4-dimethyl-2,6,7-trioxabicyclo[3.2.0]heptanes: chemiluminescence–chemiexcitation profile in aqueous medium
✍ Scribed by Masakatsu Matsumoto; Yasuko Mizoguchi; Takuma Motoyama; Nobuko Watanabe
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- French
- Weight
- 91 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0040-4039
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