𝔖 Bobbio Scriptorium
✦   LIBER   ✦

ChemInform Abstract: Studies on Isocyanides and Related Compounds. Synthesis of 1-Aryl-2-( tosylamino)-1H-imidazoles, a Novel Class of Imidazole Derivatives.

✍ Scribed by R. BOSSIO; S. MARCACCINI; R. PEPINO; T. TORROBA


Book ID
112035305
Publisher
John Wiley and Sons
Year
2010
Weight
27 KB
Volume
27
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Studies on Isocyanides and Related Compo
✍ Bossio, Ricardo ;Marcaccini, Stefano ;Pepino, Roberto πŸ“‚ Article πŸ“… 1993 πŸ› John Wiley and Sons 🌐 English βš– 238 KB πŸ‘ 1 views

## Abstract The Ugi four‐component condensation between 1,1‐diethoxy‐2‐isocyanoethane (2), cycloketones 1, amine hydrochlorides 4, and potassium thiocyanate (3a) or selenocyanate (3b) affords spiroimidazoles 5, which are cyclized to spiroimidazo[1,5‐__a__]imidazole‐5‐thiones (or selenones) 6.