(.+-.)-(4-Oxo-4H-chromen-2-yl)-(phenyl)methyl Acetate
โ Scribed by Magdalena Malecka; Werner Massa; Elzbieta Budzisz
- Publisher
- John Wiley and Sons
- Year
- 2005
- Weight
- 9 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0931-7597
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract magnified image The title ester **1** reacted with hydrazine hydrate to give hydrazide **2**, which underwent intramolecular cyclization to yield 1โaminoโ7โphenylโ1__H__โimidazo[1,2โ__a__]pyrimidineโ2,5โdione (**3**) or took place in a substitution reaction with benzylamine to form __N
## Abstract Die Herstellung von 2โAminoโ4โoxoโ4Hโchromenโ3โcarbaldehyd 4 aus 4โ0xoโ4Hโchromenโ3โ carbaldehyd 1 und seine Umsetzungen zu Pyrimidinochromenonen 5, Pyridinochromenonen 6, 7 und 2โAminoโ4โoxoโ4Hโchromenโ3โcarbonitril 10 werden beschrieben.