1,3-THIAZINES AND THEIR PREPARATION

1,156,855. Enamine compounds. TOUSSELUCLAF. 9 Dec., 1966 [9 Dec., 1965], No. 50819/68. Divided out of 1,156,853. Heading C2C. Novel phthalimido, phenylacetamido and formamido enamine compounds of the formula wherein R is a t.-butyl radical and Y is a phthalimido, phenylacetamido or formamido radical...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	GASTON AMIARD, RENE HEYMES
Format:	Patent
Sprache:	eng
Schlagworte:	AUXILIARY PROCESSES IN PHOTOGRAPHY CHEMISTRY CINEMATOGRAPHY ELECTROGRAPHY HETEROCYCLIC COMPOUNDS HOLOGRAPHY METALLURGY ORGANIC CHEMISTRY PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES PHOTOGRAPHY PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHYSICS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	1,156,855. Enamine compounds. TOUSSELUCLAF. 9 Dec., 1966 [9 Dec., 1965], No. 50819/68. Divided out of 1,156,853. Heading C2C. Novel phthalimido, phenylacetamido and formamido enamine compounds of the formula wherein R is a t.-butyl radical and Y is a phthalimido, phenylacetamido or formamido radical or R is a methyl radical and Y is a phthalimido radical, are obtained by reacting malonaldehydates, with ammonia or ammonium salts. t. - Butyl phenylacetamidomalonaldehydate and t.-butyl formamidomalonaldehydate, used as starting materials, are obtained by reacting 2-benzyl- 4-hydroxymethyleneoxazolone with t.-butanol and t.-butyl-N-formylglycinate with potassium t.-butylate and t.-butyl formate.