𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Copper acetate catalyzed bulk ring opening polymerization of lactides

✍ Scribed by Ravikumar R. Gowda; Debashis Chakraborty


Book ID
113803558
Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
769 KB
Volume
349
Category
Article
ISSN
1381-1169

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Lipase-catalyzed ring-opening polymeriza
✍ Shuichi Matsumura; Kimihiro Mabuchi; Kazunobu Toshima πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 331 KB

## Abstract The six‐membered lactide was polymerized using the ring‐opening polymerization with lipase as a catalyst at a temperature between 80 and 130Β°C in bulk to yield the corresponding polylactide with weight‐average molecular weights of up to 126000. The most preferable conditions with respec

Ring-opening polymerization of lactides
✍ Klaus Beckerle; Kai C. Hultzsch; Jun Okuda πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 77 KB πŸ‘ 1 views

Structurally characterized, chiral heterobimetallic yttrocene derivatives Li[Y(g 5 : g 1 -C 5 R 4 Si-Me 2 NCH 2 CH 2 OMe) 2 ] (R = Me, H) have been shown to be active in the controlled ring-opening polymerization of L-lactide to give poly(L-lactide)s with high molecular weights and moderately narrow

Zinc acetate as a catalyst for the bulk
✍ Ravikumar R. Gowda; Debashis Chakraborty πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 366 KB

Zn(OAc) 2 β€’2H 2 O is found to be an effective bulk polymerization catalyst for the ring-opening polymerization of rac-lactide, l-lactide, -caprolactone and ␦-valerolactone. The propensity of polymerizations can be enhanced by performing them in the presence of appropriate amounts of different alcoho