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Synthesis of 1,3-Oxazines and Furo[2,3-b]pyrans by reaction of 2-amino-4,5-dihydro-3-furancarbonitriles with dibenzoyldiazomethanes

✍ Scribed by Kenji Yamagata; Keiko Akizuki; Prof. Dr. Motoyoshi Yamazaki


Book ID
105354878
Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
640 KB
Volume
340
Category
Article
ISSN
1615-4150

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πŸ“œ SIMILAR VOLUMES


ChemInform Abstract: Synthesis of 1,3-Ox
✍ K. YAMAGATA; K. AKIZUKI; M. YAMAZAKI πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons βš– 32 KB πŸ‘ 1 views

## 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 v

Synthesis of dihydrofuro[2,3-b]pyridines
✍ Hiroshi Maruoka; Motoyoshi Yamazaki; Yukihiko Tomioka πŸ“‚ Article πŸ“… 2002 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 60 KB

## Abstract The reactions of 2‐amino‐4,5‐dihydro‐3‐furancarbonitriles **1a‐d** with Ξ±,β‐unsaturated carbonyl compounds in the presence of sodium ethoxide (0.1 equivalent) gave the corresponding Michael adducts **2a‐d**, **3a‐d** and **4a‐d.** Compounds **2a‐d** and **3a‐c** reacted with sodium alko