154559-11-2Relevant academic research and scientific papers
Sodium borohydride-boron trifluoride ethereate, a convenient and efficient reagent for the reduction of amides
Sengupta, Sreela,Sahu, Devi P,Chatterjee, Sunil K
, p. 285 - 287 (2007/10/02)
Sodium borohydride-boron trifluoride ethereate has been employed as a reducing agent for the conversion of amides into amines, the reducing species being diborane generated in situ.This method successfully reduces primary, secondary and tertiary amides, lactams and chiral diketopiperazines, in moderate to high yields.An unusual ring cleavage is observed in the reduction of the pyrroloquinazolin-1-one (7a) resulting in the formation of benz-1,6-diazonine (7b).
CATALYTIC HYDROGENATION OF 2,5-DIALKYLPYRAZINES AND 3,6-DIALKYL-2-HYDROXYPYRAZINES
Ohta, Akihiro,Okuwaki, Yukari,Komaru, Tsuyoshi,Hisatome, Mieko,Yoshida, Yasushi,at al.
, p. 2691 - 2701 (2007/10/02)
Hydrogenation of several 2,5-dialkylpyrazines and 3,6-dialkyl-2-hydroxypyrazines was achieved in the prersence of platinum oxide.In the former cases, the corresponding trans piperazines were mainly obtained.In the latter cases, the products were further t
