Palladium‐Catalyzed Direct Carbonylation of Bromoacetonitrile to Synthesize 2‐Cyano‐
<i>N</i>
‐acetamide and 2‐Cyanoacetate Compounds
作者:Zhi‐Peng Bao、Xiao‐Feng Wu
DOI:10.1002/anie.202301671
日期:——
A new and convenientpalladium-catalyzed carbonylative procedure of bromoacetonitrile has been developed. A variety of valuable 2-cyano-N-acetamide and 2-cyanoacetate compounds were obtained in good to excellent yields under mild reaction conditions. Furthermore, this transformation can be carried out under atmospheric pressure and provides an alternative route to 7 drug compounds.
Naik; Bhat, Journal of the Indian Chemical Society, 1927, vol. 4, p. 549
作者:Naik、Bhat
DOI:——
日期:——
Shukla; Bhatia, Journal of the Indian Chemical Society, 1978, vol. 55, # 3, p. 281 - 283
作者:Shukla、Bhatia
DOI:——
日期:——
Novel Nucleoside Analogues: First Synthesis of Pyridine-4-Thioglycosides and Their Cytotoxic Evaluation
作者:Galal Elgemeie、Mamdouh Abou-Zeid、Shahinaz Alsaid、Ali Hebishy、Hanaa Essa
DOI:10.1080/15257770.2015.1071843
日期:2015.10.3
The reaction of sodium 2,2-dicyanoethene-1,1-bis(thiolate) with 2-cyano-N-arylacetamides afforded sodium pyridine-4-thiolates, coupling of the latters with 2,3,4,6-tetra-O-acetyl-D-gluco- and D-galactopyranosyl bromides, respectively, afforded new pyridine-4-thioglycosides. Ammonolysis of the latter compounds afforded the free thioglycosides. The antitumor activities of the synthesized compounds were tested against human tumor cell lines; lung (A549), colon (HCT116), liver (HEPG2), and prostate (PC3).
SCHAEFER H.; GEWALD K., MONATSH. CHEM., 1978, 109, NO 3, 527-535