3972-79-0Relevant academic research and scientific papers
Synthesis of benzyl substituted tetrahydropyridines and 1,2,3,4- tetrahydroisoquinolines via acid catalyzed cyclization of γ,δ-unsaturated N-formyl-N-styryl amines
Meuzelaar, Gerrit J.,Maatz.ast, Leendert,Sheldon, Roger A.
, p. 4481 - 4488 (1999)
Acid-catalyzed cyclization of N-(3-methylbut-3-enyl)-N-styrylformamides 1-3 in the presence of 9-BBN triflate gave access to 2-benzyl-1-formyl-4- methyl-1,2,5,6-tetrahydropyridines 4a-6a and minor amounts of the isomeric 1,2,3,6-tetrahydropyridines 4b-6b.
Reductive formylation of isoquinoline derivatives with formamide and synthesis of 2-formyltetrahydroisoquinolines
Venkov, Atanas P.,Ivanov, Ilian I.
, p. 1433 - 1438 (2007/10/03)
Reductive formylation of isoquinoline derivatives as 3,4- dihydroisoquinolines 1, enamines and enamides of tetrahydroisoquinoline 2 and the reaction of 2-(2-acylphenyl)ethylamides 3 with formamide afforded the corresponding N-formyltetrahydroisoquinolines 4 and N- acyltetrahydroisoquinolines 5.
