Alkoxyisobutyric Acids and Alkyl Methacrylates 1153 3. Reduction of ethyl a-acetamidoacetoacetate with either Raney nickel or Adams catalyst afforded, after hydrolysis, dl-allo-threonine in 55-58% yield. No ¿/-threonine could be isolated directly.
Svirbely15 and the freezing point determinations of Washburn and Reade16 indicate that the system benzene-diphenyl approximates fairly closely to the ideal over a large range 153"
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.