Syntheses og Stilbenes with a C2-Sidechain in o-Position and of their Deuteriated Analogues

Article abstract of DOI:10.1007/BF00810900

Syntheses of o-(β-aminoethyl)-stilbene-urethanes (types 1, 2 and 3) and o-(β-phenethyl)-stilbenes 4 are described.The urethanes are obtained by degradation of 1-benzyl-1,2,3,4-tetrahydroisoquinolines with ethylchloroformate; 4 is synthesized by reduction of desoxybenzoines, followed by o-formylation and Wittig-reaction.The deuteriated isotopomers were obtained via the corresponding deuteriated precursors. - Keywords: Stilbenes, o-substituted; Deuteriated compounds