Reversible Thiazolidine Exchange: A New Reaction Suitable for Dynamic Combinatorial Chemistry
β Scribed by Saiz, Cecilia; Wipf, Peter; Manta, Eduardo; Mahler, Graciela
- Book ID
- 120364988
- Publisher
- American Chemical Society
- Year
- 2009
- Tongue
- English
- Weight
- 416 KB
- Volume
- 11
- Category
- Article
- ISSN
- 1523-7060
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π SIMILAR VOLUMES
a b s t r a c t Solutions of heterocycles having an allyl sulfide unit and simple alkenes in 50% t-BuOH/H 2 O undergo reversible olefin metathesis reactions with the second generation Hoveyda-Grubbs catalyst. The choice of functional groups is limited by competitive chelation of some heterocycles wi
Kinetics and mechanisms of the imine exchange reactions of O-alkyl and O-aryl oximes with O-alkyland O-aryloxyamines, respectively, were studied by 1 H NMR spectroscopy in aqueous solutions. The reaction between benzaldehyde O-methyloxime and O-ethylhydroxylamine at 60 Β°C is first order in both oxim