The effect of exchange and quadrupole interactions on the angular distribution of positronium 3γ-decay quanta in a polarized medium

Synthesis of 5-tert-butyl-1-(3-tert-buty

Synthesis of 5-tert-butyl-1-(3-tert-butyldimethylsiloxy)phenyl-4,4-dimethyl-2,6,7-trioxabicyclo[3.2.0]heptanes and their fluoride-induced chemiluminescent decomposition: effect of a phenolic electron donor on the CIEEL decay rate in aprotic polar solvent

✍ Masakatsu Matsumoto; Yoshihiro Ito; Momoko Murakami; Nobuko Watanabe 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 111 KB 👁 1 views

## Abstract Four bicyclic dioxetanes bearing a phenolic substituent, 3‐__tert__‐butyldimethylsiloxy‐4‐chlorophenyl (**3a**), 5‐__tert__‐butyldimethylsiloxy‐4‐chloro‐2‐ethylphenyl (**3b**), 5‐__tert__‐butyldimethylsiloxy‐2‐ethylphenyl (**3c**), and 3‐__tert__‐butyldimethylsiloxy‐4‐ethylphenyl (**3d*