Effect of solvent nature on the regioselectivity of the reactions of pyridinium ylides with E-1,2-di(alkylsulfonyl)-1,2-dichloroethene. From the reaction of 1,3-dipolar cycloaddition to the reaction of nucleophilic addition–elimination (AdN–E1,5)
✍ Scribed by Dontsova, Natalia E.; Nesterov, Vladimir N.; Shestopalov, Anatoliy M.
- Book ID
- 120268698
- Publisher
- Elsevier Science
- Year
- 2013
- Tongue
- French
- Weight
- 431 KB
- Volume
- 69
- Category
- Article
- ISSN
- 0040-4020
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
In recent publications we have discussed the mechanistic aspects of the cycloaddition-elimi-2 nation reactions of 1,2,3,4-thiatriazoline-5-imines 1 with isothiocyanates, isocyanates and electrophilic nitriles. Rased on the knowledge gained from these experiments we expect that the reactions of 1 wit
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Two competitive processes -1,3-dipolar cycloaddition and nucleophilic addition -in the reaction of 4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazole 3-oxides with asymmetrically substituted alkynes were shown to occur. The influence of solvents and the nature of substituents in the reagent and substrate
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v