|
|||||
|
|
Electrogenerated Base-Promoted Synthesis of Dithiocarbamate Acid Esters and 3-(N-Substituted-amino)-2-cyanodithiocrotonates from Primary or Secondary Amines and Carbon Disulfide |
|
| Authors: | Meriem Toumi Noureddine Raouafi Khaled Boujlel Issa Tapsoba Jean-Paul Picard Michel Bordeau |
| Institution: | 1. Laboratoire de Chimie Analytique et Electrochimie, Faculté des Sciences de Tunis , Campus Universitaire , Tunis El Manar , Tunisie;2. Laboratoire d'Activation Moléculaire et de Réactivité Electrochimique , Ecole Normale Supérieure , Paris , France;3. Laboratoire de Chimie Organique et Organométallique , Université Bordeaux , Talence , France |
| Abstract: | Electrogenerated cyanomethyl anion promotes the reaction between primary or secondary amines, carbon disulfide, and alkyl or benzyl halide. Secondary amines are converted to alkyl or benzyl dithiocarbamates, whereas primary amines give N-substituted alkyl or benzyl 3-amino-2-cyanodithiocrotonates. The mechanisms are discussed. |
| Keywords: | 3-(N-substituted-amino)-2-cyanodithiocrotonates carbon disulfide cyanomethyl dithiocarbamates anion EGBs |