187808-50-0Relevant academic research and scientific papers
Aminodienylesters. II. A new synthesis of 2,3-dihydro-6H-1,3-oxazines by heterocyclic annelation reactions of sec-aminodienylesters with acetaldehyde
Koike, Takeshi,Tanabe, Mituharu,Takeuchi, Naoki,Tobinaga, Seisho
, p. 27 - 31 (1997)
The reactions of sec-aminodienylesters 2, which were prepared by the reactions of methyl 5-(N,N-dimethylamino)2,4-pentadienoate (tert- aminodienylester 1) with primary amines, with acetaldehyde afforded 2,3- dihydro-6H-1,3-oxazines 3, providing a new heterocyclic annelation reaction.
Stereoselective synthesis of dienic nitrogen compounds
Youcef, Ramzi Ait,Boucheron, Charlotte,Guillarme, Stephane,Legoupy, Stephanie,Dubreuil, Didier,Huet, Francois
, p. 633 - 636 (2006)
Eight dienic nitrogen compounds were prepared starting from cyclobutene lactam 8. Dienes 12-15 were obtained by benzylation or acylation followed by methanolysis, hydrolysis or reduction. The unsubstituted lactam 8 provided diene 16. The latter was a prec
