50563-55-8Relevant academic research and scientific papers
ANOMALOUS RING OPENING OF N-ARYL-2-OXAZOLIDINONES BY ANHYDROUS ALKOXIDE:A CONVENIENT PREPARATION OF N-(ALKOXYETHYL)-2,6-DISUBSTITUTED ANILINES
Fancher, L.W.,Gless, R.D.,Wong, R.Y.
, p. 5095 - 5098 (2007/10/02)
N-(2-Alkoxyethyl)anilines may be prepared by acylation of an N-unsubstituted aniline with 2-chloroethyl chloroformate, ring closure to oxazolidinone, ring opening with alkoxide under anhydrous conditions to a carbamic acid salt, and decarboxylation.This unexpected mode of ring opening is especially useful in the preparation of N-(2-alkoxyethyl)-2,6-disubstituted anilines.
Plant growth regulating agent
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, (2008/06/13)
2-Chloro-2',6'-dimethyl-N-(2-methoxyethyl)-acetanilide is disclosed as plant growth regulating agent with long lasting activity.
Process for the production of (substituted) 2,6-dimethylanilines
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, (2008/06/13)
Aniline derivatives of the formula STR1 wherein R is hydrogen, C1 -C4 -alkyl or C1 -C4 -alkyl substituted by C1 -C2 -alkoxy are produced by reacting a N-(3-pent-2-enyl)-derivative of morpholine, piperidine or pyrrolidine with acrolein in the presence of an inert, aprotic solvent or in the absence of a solvent and heating the reaction product obtained to 100°-400° C. in the presence of a hydrogen-transfer catalyst and in the presence of an amine of the formula R--NH2, wherein R has the meaning given above.
Process for the preparation of 2,6-dialkyl-N-alkylanilines
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, (2008/06/13)
A process for the preparation of 2,6-dialkyl-N-alkylanilines is disclosed, which process comprises the reaction of a 2,6-dialkylaniline with an alkanol at 200° to 350° C. in the presence of a copper-containing catalyst which contains 0.05 to 10% by weight of palladium or platinum.
