110175-83-2Relevant articles and documents
Convenient preparation of primary amides via activation of carboxylic acids with ethyl chloroformate and triethylamine under mild conditions
Noguchi, Takuya,Sekine, Masahiro,Yokoo, Yuki,Jung, Seunghee,Imai, Nobuyuki
, p. 580 - 582 (2013/07/05)
Primary amides were easily prepared in 22-99% yields from the corresponding carboxylic acids 1 or 5 with NH4Cl via activation with ClCO 2Et and Et3N. The enantiomers of the corresponding primary amides of Cbz-, Boc-, or Fmoc-α-amino acids can be separated by using a chiral column.
Selective reduction of mixed anhydrides of carboxylic acids to alcohols using borohydride exchange resin (BER)-nickel acetate
Bandgar,Modhave,Wadgaonkar,Sande
, p. 1993 - 1994 (2007/10/03)
Mixed anhydrides of carboxylic acids have been selectively reduced to alcohols with borohydride exchange resin-nickel acetate under mild conditions and in good yields.
Studies on Quinolizine Derivatives. XXII. Syntheses and Properties of 2-Phenylazacylazine Derivatives
Matsuda, Yoshiro,Gotou, Hiromi,Oniyama, Yukio,Katou, Keisuke,Matsumoto, Hiroshi
, p. 4307 - 4315 (2007/10/02)
By the reaction of 6-methyl-4-imino-4H-quinolizine derivatives (5, 8) with the mixed anhydrides (6a-h), 2-phenyl-1-azacylazines (7a-p, 9a-g) were obtained. 2-Phenyl-1,3,6-triazacyclazine derivatives (15a-h, 17a-h, 18a-g) were prepared by the