โ Scribed by F. BARBOT; M. AIDENE; L. MIGINIAC
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Reaction of ฮฑ,ฮฒ-unsaturated trifluoromethyl ketones (I) with primary enamines in the presence of POCl 3 and pyridine adsorbed on silica gel and following oxidation of the resulting dihydropyridines provides a high-yielding synthesis of title compounds (III) (16 examples). -(KATSUYAMA, I.; OGAWA,
One-Pot Synthesis of Protected Homoallyl Amines. -Scope and limitations of an efficient one-pot procedure for the synthesis of the title amines such as (IV), (VI), and (IX) are presented. An alternative to BF3โขOEt2 is SnCl4 at -10 โข C whereas TiCl4 or TFA lead to decomposition. -(VEENSTRA, S.
1997 organo-selenium compounds, isocyclic C derivatives organo-selenium compounds, isocyclic C derivatives S 0134 ## 25 -172 Convenient One-Pot Synthesis of Vinyl Selenides. -A convenient one-pot procedure for the synthesis of vinyl selenides ( IV) (7 examples) based on a modified Horner-Emmons r