The rates of oximeformation of 41 heterocyclic ketones have been measured at 5 °C in aqueous alcoholic solution buffered at pH 6.85. The data indicate an overall second-order reaction, first order each in ketone and hydroxylamine. In all cases investigated the reaction appears to be irreversible under the experimental conditions employed. Increased steric retardation is observed as steric crowding
Preparation and stereochemistry of some substituted 4-selenanones and 4-selenanols
作者:Palaniappan Nanjappan、Kondareddiar Ramalingam、Melvin D. Herd、Palanisamy Arjunan、K. Darrell Berlin
DOI:10.1021/jo01311a015
日期:1980.11
Nanjappan, P.; Ramalingam, K.; Baliah, V., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1983, vol. 22, # 4, p. 403 - 405
作者:Nanjappan, P.、Ramalingam, K.、Baliah, V.
DOI:——
日期:——
Jambulingam, Marimuthukandar; Nanjappan, Palaniappan; Arulvani, Palaniappan, Journal of the Chemical Society. Perkin transactions II, 1986, p. 957 - 960