✦ LIBER ✦
Structure-reactivity correlation in the reactions of pyrrolidine with O-ethyl S-aryl dithiocarbonates in aqueous ethanol
✍ Scribed by Enrique A. Castro; Mauricio Cabrera; Jose G. Santos
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 64 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0538-8066
No coin nor oath required. For personal study only.
✦ Synopsis
ethyl S- (2,4,6-trinitrophenyl) dithiocarbonate [1] and a stepwise path through a tetrahedral intermediate in the other reactions [2,3]. In the reaction of O-ethyl Sphenyl dithiocarbonate the zwitterionic tetrahedral intermediate formed by the amine attack can be deprotonated to yield an anionic intermediate in a kinetically significant step [2].
We have also studied the above reactions in water [4] and those of the same amines with the other three Oethyl S-(X-phenyl) dithiocarbonates (X ϭ p-chloro,