122365-23-5Relevant academic research and scientific papers
A new synthetic route to 2-alkyl-4-aryl-1(2H)-isoquinolones and 2-alkyl-4-aryl-1,2,3,4-tetrahydroisoquinolines
Couture, Axel,Deniau, Eric,Grandclaudon, Pierre,Woisel, Patrice
, p. 4433 - 4448 (2007/10/03)
4-Aryl and heteroaryl-1(2H)-isoquinolones have been prepared by base promoted cyclization of phosphorylated o-aroyl and heteroaroyl benzamides. Subsequent reduction of the carbonyl and styryl functions of the annulated products has given rise to 4-aryl-1,2,3,4-tetrahydroisoquinolines.
A Convenient Synthetic Route to N-Aryl and N-Alkylamino(alkyl) Phosphonates and Phosphine Oxides
Couture, A.,Deniau, E.,Woisel, P.,Grandclaudon, P.
, p. 2483 - 2486 (2007/10/02)
A variety of phosphorylated N-aryl and N-alkyl N-formyl and N-tert-butoxycarbonylaminomethyl derivatives have been efficiently prepared by treatment of the corresponding chloromethyl derivatives with a trialkyl phosphite or an alkyl diphenylphosphinite.These bifunctional compounds may be deprotonated with LDA and further submitted to electrophilic substitution.An acidic treatment of the resulting compounds gives rise to a range of N-aryl and N-alkylamino(alkyl) phosphonates and phosphine oxides.
Acylaminomethyl-diphenylphosphine Oxides
Moehrle, Hans,Vetter, Wolfgang
, p. 427 - 430 (2007/10/02)
Aminomethyl-diphenylphosphine oxides 3 - 7 react with mercury(II)-edta yielding the acylamino derivatives 8 - 11.The attack at a N-methyl group and the formation of the formamide 11 in high yield is surprising, the preferred rotamer of 11 is determined.
