Ring-Opening Reactions of Aromatic N-Heterocycles by Scandium and Yttrium Alkyl Complexes
โ Scribed by Carver, Colin T.; Diaconescu, Paula L.
- Book ID
- 127299379
- Publisher
- American Chemical Society
- Year
- 2008
- Tongue
- English
- Weight
- 210 KB
- Volume
- 130
- Category
- Article
- ISSN
- 0002-7863
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๐ SIMILAR VOLUMES
Currently there is considerable interest in the controlled ringopening polymerization (ROP) of lactides (LAs) by welldefined metal initiators because of the biodegradable and biocompatible nature of polylactides (PLAs) and their potentially wide-ranging commercial applications. [1, 2] Particularly i
Zirconocene I Titanocene I Benzoxazoles I Thiazoles J Benzisoxazoles Zirconocene alkyne complexes Cp2Zr(L)(Me3SiC2R) (L = Py, THF; R = %Mes, tBu) react with heterocyclic compounds like benzoxazole and related thiazoles t o yield ring-expanded adducts Cp,h-C(SiMe,) =C(R) -CH=No -C 6 h -k ( 1-3) and C