29
/es/
es
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
Crear
Public Timelines
Biblioteca
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
Descargar
Export
Crear una copia
Insertar en el Sitio Web
editar
Vistas 150
0
0
New timeline
Creado
linda
⟶ Actualizado 14 feb 2018 ⟶
List of edits
Comentarios
Eventos
1832 Cyanide ion catalyzed Benzoin condensation, Lieblig, Wöhler
1971 Hajos Parrish - reaction, catalyzed by proline, first asymmetric synthesis with organocatalyst
2000 List/MacMillan introduces organocatalysis field
1943 Ukai, thiazolium salt - benzoin (did not know what catalyzed)
1958 Breslow find thiamine cat benzoin - Carbene identified
1988 Bertrand - isolation of phosphinocarbene
1991 Arduengo - isolation of imidazolylidene
2004Glorious and Bode, Rovis - alpha-function aldehydes --> acylation reagents (Internal redox) NHC
1960 Wanzlick - dimerization of NHC