137679-18-6Relevant academic research and scientific papers
ACETALS OF LACTAMS AND AMIDES OF ACIDS. COMMUNICATION 78. SYNTHESIS AND BIOLOGICAL ACTIVITY OF 7,8-POLYMETHYLENEPURINE DERIVATIVES
Nilov, D. B.,Kadushkin, A. V.,Kerbnikova, I. F.,Nikolaeva, I. S.,Peters, V. V.,et al.
, p. 106 - 110 (2007/10/03)
The condensation of diethylacetal of dimethylformmaide with 4-amino-5-ethoxycarbonyl-1,2-polymethyleneimidazoles yielded derivatives of 7,8-polymethylenehypoxanthines that are precursors of 6-amino- and 6-alkylmercapto-7,8-polymethylenepurines and 1-subst
LACTAM AND ACID AMIDE ACETALS. 68. 1-CYANOMETHYL-2-PYRROLIDONE DIETHYLACETAL IN THE SYNTHESIS OF 7,8-TRIMETHYLENEPURINE DERIVATIVES.
Dozorova, E. N.,Kadushkin, A. V.,Bogdanova, G. A.,Solov'eva, N. P.,Granik, V. G.
, p. 590 - 594 (2007/10/02)
1-Cyanomethyl-2-cyaniminopyrrolidine was synthesized by the reaction of 1-cyanomethyl-2-pyrrolidone diethylacetal with cyanamide.The product undergoes Thorpe-Ziegler cyclization under the influence of sodium ethoxide to give 2-amino-3-cyano-5,6-dihydro-7H
