Lanthanum ion catalysis of nucleophilic displacement reactions of monoesters of methyl phosphonic acid
The catalytic effects of lanthanum ion on the rate of hydrolysis of p-nitrophenyl hydrogen methylphosphonate in aqueous solution at pH > 7.0 are reported. Increases in rate by a factor of about 3.6 × 10 4 have been observed. No such catalysis was found for diesters of methylphosphonic acid....
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| Published in | Canadian journal of chemistry Vol. 47; no. 23; pp. 4383 - 4387 |
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| Main Author | |
| Format | Journal Article |
| Language | English |
| Published |
Ottawa, Canada
NRC Research Press
01.12.1969
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| Online Access | Get full text |
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| Summary: | The catalytic effects of lanthanum ion on the rate of hydrolysis of p-nitrophenyl hydrogen methylphosphonate in aqueous solution at pH > 7.0 are reported. Increases in rate by a factor of about 3.6 × 10
4
have been observed. No such catalysis was found for diesters of methylphosphonic acid. |
|---|---|
| ISSN: | 0008-4042 1480-3291 |
| DOI: | 10.1139/v69-725 |