Fine route for an efficient removal of 2,4-dichlorophenoxyacetic acid (2,4-D) by zeolite-supported TiO2
β Scribed by M.V. Shankar; S. Anandan; N. Venkatachalam; B. Arabindoo; V. Murugesan
- Book ID
- 116357996
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 147 KB
- Volume
- 63
- Category
- Article
- ISSN
- 0045-6535
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π SIMILAR VOLUMES
Insoluble polymer-supported nucleophilic reagent was prepared by treatment of the sodium salt of 2,4-dichlorophenoxyacetic acid with Amberlite IRA-400 (CI-form). This reagent was treated with appropriate halogen compounds in ethanol at room temperature to give the corresponding esters of 2,4-dichlor
The enzymatic kinetic resolution of (-+)-4-acetoxy122]paracyclophane by Candida cylindracea lipase was investigated in water and in a two-phase aqueous organic system. The (+)-(R)-4-hydroxy-and (+)-(S)-4-acetoxyl2,2l-paracyclophanes were isolated in excellent yields and high enantiomeric excesses. T