112277-33-5Relevant academic research and scientific papers
Stereoselective synthesis and structural analysis of polycyclic lactams derived from tetrahydroisoquinoline 1,2- And 1,3-diamines
Kivelae, Henri,Martiskainen, Olli,Pihlaja, Kalevi,Zalan, Zita,Lazar, Laszlo
, p. 244 - 264 (2013/09/24)
By means of the domino ring-closure reactions of (1S*,1 'S*)-1-(1′-aminoethyl)-, (1 R*,1 'R*)-1-(2′-amino- 1′-methylethyl)- and 1-(2-aminophenyl)-6,7-dimethoxy-1,2,3,4- tetrahydroisoquinoline with acyclic and aromatic γ- or δ-oxo acids, angularly-condense
THE PREPARATION AND REACTIONS OF MIXED ANHYDRIDES OF N-ALKOXYCARBONYLAMINO ACIDS
Chen, Francis M. F.,Benoiton, N. Leo
, p. 619 - 625 (2007/10/02)
Pure mixed anhydrides R1OCO-Xxx-O-COOR2 (Xxx=NHCHRCO) have been obtained by reaction of N-alkoxycarbonylamino acids R1OCO-Xxx-OH with alkyl chloroformate R2OCOCl (R2=methyl, ethyl, isobutyl, menthyl)
