Tltc fluorescence and p~ospharesc~nce of some aliphstic amine8 have been measured. A rcmnrksbio solvent abift of the fIuorcscenco has been found nod oxpIainod in terms af the large sotvntian energy for the Rydbarg s&to. The fhmrescenco is quenched by oxygxm, 1, Z-dichtoroethano and acctanitrile, A n
The Effect of Solvent on the Catalytic Activity of Aliphatic Amines in Elimination Reactions 1
โ Scribed by Pearson, R. G.; Vogelsong, D. C.
- Book ID
- 126004588
- Publisher
- American Chemical Society
- Year
- 1958
- Tongue
- English
- Weight
- 390 KB
- Volume
- 80
- Category
- Article
- ISSN
- 0002-7863
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๐ SIMILAR VOLUMES
We studied a model transesterification reaction catalyzed by subtilisin Carlsberg suspended in toluene, n-hexane, diisopropyl ether, and mixtures of these solvents. To account for solvent effects due to differences in water partitioning between the enzyme and the bulk solvents, we measured water sor
## Abstract Rate data are reported for the reactions of 2โchloroโ5โnitropyridine **2a**, 2โchloroโ3โnitropyridine **2b**, and the corresponding 2โphenoxy derivatives **2c** with __n__โbutylamine, pyrrolidine and piperidine and **2d** with __n__โbutylamine and pyrrolidine in dimethyl sulfoxide (DMSO