82894-55-1Relevant academic research and scientific papers
ALKYLATION OF 2-AZAALLYL ANIONS; A VERSATILE PRIMARY AMINE SYNTHESIS
Hornback, Joseph M.,Murugaverl, Balasingam
, p. 5853 - 5856 (2007/10/02)
Imines from primary amines and mesityl 2-pyridyl ketone react with LDA followed by treatment with an alkyl halide and hydrolysis to give the original amine alkylated at the alpha-position.
A NEW GENERAL METHOD OF α-AMIDO-ALKYLATION
Morton, J.,Rahim, A.,Walker, E. R. H.
, p. 4123 - 4126 (2007/10/02)
N-(1-p-Toluenesulphonyl-alkyl) amides, which are readily prepared from an aldehyde, an amide and sodium p-toluenesulphinate, are versatile α-amido-alkylating agents for sulphur nitrogen and carbon nucleophiles.
A Reinvestigation of the Pictet-Gams Isoquinoline Synthesis. Part 2. Formation of Rearranged Isoquinolines: the Δ2-Oxazoline-Isoquinoline Transformation
Ardabilchi, Nasser,Fitton, Alan O.,Hadi, A. Hamid b. A.,Thompson, J. Robin
, p. 1710 - 1725 (2007/10/02)
Cyclisation of a series of 2-substituted 2-acylamino-1-arylalkan-1-ols using phosphorus pentaoxide in refluxing decalin is shown to lead to rearranged, i.e. 4-substituted, isoquinolines in addition to the anticipated 3-substituted isomers.The products arise largely via 5-phenyl-Δ2-oxazoline intermediates and the formation of the rearranged isoquionolines from these intermediates is fully discussed.The pathway is not substantially altered when 2-benzamido-1-methoxy-1-phenylalkanes are cyclised.
