𝔖 Bobbio Scriptorium
✦   LIBER   ✦

ChemInform Abstract: Synthesis of Mesomeric Betaines, [1,2,4]Triazolo[2,3-a]pyridiniumides, via Back-Donated 1,6-Cyclization.

✍ Scribed by Yoshiro Matsuda; Keisuke Katou; Chieko Motokawa; Takashi Uemura


Publisher
John Wiley and Sons
Year
2010
Weight
30 KB
Volume
31
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.

✦ Synopsis


Abstract

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a β€œFull Text” option. The original article is trackable via the β€œReferences” option.


πŸ“œ SIMILAR VOLUMES


ChemInform Abstract: Synthesis of Mesome
✍ Y. MATSUDA; K. KATOU; T. NISHIYORI; T. UEMURA; M. URAKAMI πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons βš– 35 KB

Synthesis of Mesomeric Betaines, Quinoliziniumides, via Back-Donated 1,6-Cyclization. -3-Aminopyridinium salts (I) react with polarized olefins to form the corresponding 3-aminopyridinium N-allylides (III). Thermolysis in xylene or acetic acid affords the back-donated 1,6-cyclization products (IV)

ChemInform Abstract: A Convenient Synthe
✍ G. A.-R. EL-HITI πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons βš– 33 KB πŸ‘ 1 views

A Convenient Synthesis of 1,2-Dihydro-1,2,4-triazolo[3,2-b]quinazolin-9(1H)-ones and Their 1,2,4-Triazolo Derivatives. -The one-step reaction of (I) with aldehydes such as (II) in the presence of piperidine as a base affords the title compound (III), some of which would be tedious to prepare otherw