K0of Abelian Exchange Rings with Respect to Pierce Stalks

Alkylation of toluene with methanol: The

Alkylation of toluene with methanol: The effect of K exchange degree on the direction to ring or side-chain alkylation

✍ Lanlan Song; Zhenrong Li; Ruizhen Zhang; Liangfu Zhao; Wen Li 📂 Article 📅 2012 🏛 Elsevier Science 🌐 English ⚖ 602 KB

Thermodynamics of depolymerization of bi

Thermodynamics of depolymerization of biotechnological poly[(R)-3-hydroxybutyrate] with formation of (R,R,R)-4,8,12-trimethyl-1,5,9-trioxadodeca-2,6,10-trione and of its polymerization with ring-opening to highly isotactic poly[(R)-3-hydroxybutyrate] from 0 to 500 K at standard pressure

✍ Boris V. Lebedev; Tat'yana A. Bykova; Elena G. Kiparisova; Valery G. Vasil'yev 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 1002 KB

## Abstract In adiabatic vacuum and dynamic calorimeters the temperature dependence of the heat capacity __C__ of (__R__,__R__,__R__‐4,8,12‐trimethyl‐1,5,9‐trioxadodeca‐2,6,10‐trione a twelve‐membered cyclic trilactone), biotechnological poly[(__R__)‐3‐hydroxybutyrate] and highly isotactic poly[(__