𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Ring-opening copolymerization of α-chloromethyl-α-methyl-β-propiolactone with 1,3-trimethylene carbonate

✍ Scribed by Xiang-Qian Liu; Zi-Chen Li; Fu-Sheng Du; Fu-Mian Li


Book ID
106002563
Publisher
Springer
Year
1999
Tongue
English
Weight
102 KB
Volume
42
Category
Article
ISSN
0170-0839

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Ring-opening copolymerization of α-chlor
✍ Xiang-Qian Liu; Zi-Chen Li; Fu-Sheng Du; Fu-Mian Li 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 61 KB 👁 1 views

a-Chloromethyl-a-methyl-b-propionolactone (CMMPL) has been copolymerized with e-caprolactone (CL) using a wide range of feed compositions and aluminium triisopropoxide [Al(O i Pr) 3 ] as an initiator. Random copolymers of CMMPL with CL were obtained. The pendant chloromethyl groups of the copolymer

A novel synthesis of (E)-3,7-dimethyl-2-
✍ Tamotsu Fujisawa; Toshio Sato; Tatsuo Kawara; Atsunari Noda 📂 Article 📅 1982 🏛 Elsevier Science 🌐 French ⚖ 131 KB

The regiosetective ring-opening reaction of a-methyl-B-propiolactone with 3,3-ethytenedioxybutytmagnesiwn bromide in the presence of copper(I) cataZyst afforded 2-methyl-6-oxoheptanoic acid, which was easily converted into IEI-3,7-dimethyl-2-octene-I,&dial in good yield.