CEQUINOR   05415
CENTRO DE QUIMICA INORGANICA "DR. PEDRO J. AYMONINO"
Unidad Ejecutora - UE
artículos
Título:
Selenoacetic Acid, CH3C(O)SeH: Preparation, Characterization and Conformational Properties
Autor/es:
GÓMEZ CASTAÑO, JOVANNY A.; ROMANO, ROSANA M.; BECKERS, HELMUT; WILLNER, HELGE; BOESE, ROLAND; DELLA VÉDOVA, CARLOS O.
Revista:
Angewandte Chemie
Referencias:
Año: 2008 vol. 47 p. 10114 - 10114
ISSN:
1433-7851
Resumen:
The elusive congener: Selenoacetic acid is prepared for the first time by warming a mixture of acetic acid and Woollins´ reagent (Ph2P2Se4) under moisture- and air-free conditions. In the crystal structure of CH3C(O)SeH, amongst the possible syn (top) and anti (bottom) conformations, the anti is preferred (see picture; C gray, H white, O red, Se magenta).