Intramolecular Catalysis of Hydrolytic Reactions. III. Intramolecular Catalysis by Carboxylate Ion in the Hydrolysis of Methyl Hydrogen Phthalate 1,2
โ Scribed by Bender, Myron L.; Chloupek, Frank; Neveu, Maurice C.
- Book ID
- 126463506
- Publisher
- American Chemical Society
- Year
- 1958
- Tongue
- English
- Weight
- 515 KB
- Volume
- 80
- Category
- Article
- ISSN
- 0002-7863
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The intmmoZecuZm cataZysis by carboxyZ&e of pheny2 hydrogen ndonate hydrolysis has been showa to involve a sin@!e water moledle in a d-membered ring transition state. The question of the structural requirements for intramolecular proton transfers has received considerable attention. Gandour has pre
Rate constants have been determined for hydrolysis of the acetate, glutarate, and phthalate monoesters of 2-hydroxy-1,10-phenanthroline in water at 30 degrees C and &mgr = 0.1 M with KCl. The hydrolysis reactions of the esters are hydroxide ion catalyzed at pH > 9. The phthalate and glutarate monoes