1736-12-5Relevant articles and documents
Synthesis, crystal structure, and thermolysis of the first tetracoordinate 1λ4,2-selenazetidines: Aziridine formation reaction from a four-membered heterocycle bearing highly coordinate selenium
Kano, Naokazu,Daicho, Yuya,Nakanishi, Nobuhito,Kawashima, Takayuki
, p. 691 - 693 (2001)
Equation presented The first tetracoordinate 1λ4,2-selenazetidines were synthesized by taking advantage of the Martin ligand and characterized by X-ray crystallographic analysis. The selenazetidines gave the corresponding aziridine and the cyclic selenenate on their thermolysis, which indicates the possibiliy that a highly coordinate 1,2-heterachalcogenetane may provide the corresponding heteracyclopropane regardless of the heteroatoms.
A potential intermediate for the aza-Corey-Chaykovsky reaction: Synthesis, structure, and thermolysis of a pentacoordinate 1,2-thiazetidine 1-oxide
Kano, Naokazu,Daicho, Yuya,Kawashima, Takayuki
, p. 4625 - 4627 (2007/10/03)
Thermolysis of a pentacoordinate 1λ6,2-thiazetidine, which was synthesized for the first time and characterized by X-ray crystallographic analysis, gave the corresponding aziridine and a cyclic sulfinate almost quantitatively. The potential intermediacy of a 1λ6,2-thiazetidine was suggested in the aza-Corey-Chaykovsky reaction.
BIS(1-TRIFLUOROMETHYL-2,2,2-TRIFLUOROETHOXY)TRIPHENYLPHOSPHORANE. A NEW ROUTE TO TRIFLUOROMETHYLATED HETEROCYCLES
Kubota, Toshio,Yamamoto, Kazuhiro,Tanaka, Tatsuo
, p. 167 - 168 (2007/10/02)
Bis(1-trifluoromethyl-2,2,2-trifluoroethoxy)triphenylphosphorane(1) readily reacted with anilines to form N-hexafluoroisopropylated products (2).By the dehydrofluorination of 2,2-arylamino-1,1,3,3,3-pentafluoropropenes(3) were obtained.Furthermore, when a