160594-72-9Relevant academic research and scientific papers
Facile synthesis of N,N-dialkylselenoamides from amides
Koketsu, Mamoru,Okayama, Yoshihiro,Aoki, Hiroshi,Ishihara, Hideharu
, p. 195 - 198 (2002)
The synthesis of the N,N-dialkylselenoamides from amides was discussed. These selenoamides were chlorinated with oxalyl chloride and then they were allowed to react with LiAlHSeH to afford the corresponding N,N-dialkylamides in moderate to good yields. Af
Tertiary selenoamide compounds are useful superoxide radical scavengers in vitro
Takahashi, Hitoe,Nishina, Atsuyoshi,Kimura, Hirokazu,Motoki, Kenji,Koketsu, Mamoru,Ishihara, Hideharu
, p. 207 - 211 (2007/10/03)
We investigated the scavenging effects of tertiary selenoamide compounds for super oxide radicals using a highly sensitive and quantitative chemiluminescence method. At 333 nM, tertiary selenoamide compounds scavenged 25.8-81.6% of O2-/su
A Willgerodt-Kindler Type Selenation of Dihalomethane Derivatives, Chloroform, and Sodium Trichloroacetate by Treating with a Base, Elemental Selenium, and an Amine
Shimada, Kazuaki,Yamaguchi, Minoru,Sasaki, Tohru,Ohnishi, Kenji,Takikawa, Yuji
, p. 2235 - 2242 (2007/10/03)
Treatment of dihalomethane derivatives, chloroform, or sodium trichloroacetate with elemental selenium in the presence of NaH and an excess amount of an amine gave the corresponding selenoamides, selenoureas, and bis(selenocarbamoyl) triselenides in modest yields. These products were afforded from reactive intermediates related to "selenocarbonyl halides" and "selenophosgenoids" generated by the reaction of dichloromethanide ions and trichloromethanide ion with N-alkylated aminopolyselenide species (R2N-(Se)n-).
Convenient Syntheses of N,N-Dialkylselenoamides and N,N,N',N'-Tetraalkylselenoureas by Treating Terminal gem-Dihaloalkanes, Chloroform , or Sodium Trichloroacetate with a Base, Elemental Selenium, and Amines
Takikawa, Yuji,Yamaguchi, Minoru,Sasaki, Tohru,Ohnishi, Kenji,Shimada, Kazuaki
, p. 2105 - 2108 (2007/10/02)
Treatment of terminal gem-dihaloalkanes, chloroform or sodium trichloroacetate with elemental selenium in the presence of NaH and an excess amount of primary or secondary amines gave selenoamides and selenoureas in modest yields.
