95514-32-2Relevant articles and documents
Ring Transformation Equilibrium (Bond Switch) in the 5-(2-Aminovinyl)isothiazole System via Hypervalent Sulfurane. Synthesis, Structure Determination, and Kinetic Study
Akiba, Kin-ya,Kashiwagi, Kohichi,Ohyama, Yoshihiko,Yamamoto, Yoshuke,Ohkata, Katsuo
, p. 2721 - 2730 (2007/10/02)
Reaction of 3-aryl-5-methylisothiazoles (4) with aromatic nitriles afforded the adducts 3, 5-(2-amino-2-arylvinyl)-3-arylisothiazole derivatives, in the presence of LDA.By employing p-chlorobenzonitrile-15N, the presence of ring transformation from one is
RING-TRANSFORMATION EQUILIBRIUM WITH PARTICIPATION OF ?-BONDED S(IV) IN AN ISOTHIAZOLE SYSTEM. SYNTHESIS OF NON-RING-TRANSFORMED 5-(2-AMINOVINYL)ISOTHIAZOLE DERIVATIVE VIA 1,3-SILYL GROUP SHIFT
Ohkata, Katsuo,Ohyama, Yoshihiko,Watanabe, Yuko,Akiba, Kin-ya
, p. 4561 - 4564 (2007/10/02)
Substituents at 5-position of 5-amino-3-methyl- and 3-p-chlorophenyl-5-methylisothiazoles (7 and 8) were silylated and then lithiated to couple with aromatic nitriles in order to afford the adducts (4 and 5) via 1,3-silyl group shift.Desilylation of 5 wit