Novel dibicyclo [2.2.2] octyl and dibicyclo [2.2.2] octenyl polyamines
申请人:Merck & Co., Inc.
公开号:US04100193A1
公开(公告)日:1978-07-11
Novel dibicyclo [2.2.2] octyl dibicyclo [2.2.2] octenyl polyamines are useful antimicrobial agents, as well as algae inhibitors. They are especially useful as hard surface disinfectants and as additives to oil well drilling muds, injection brines and industrial water where bacterial control is desired.
Kostikov, R. R.; Menchikov, L. G., Doklady Chemistry, 1984, vol. 276, p. 161 - 163
作者:Kostikov, R. R.、Menchikov, L. G.
DOI:——
日期:——
Kasansski; Sswirsskaja, Zhurnal Obshchei Khimii, 1959, vol. 29, p. 2588
作者:Kasansski、Sswirsskaja
DOI:——
日期:——
Deuterium kinetic isotope effects in the 1,4-dimethylenecyclohexane boat Cope rearrangement
作者:Joseph J. Gajewski、Jose Leonardo. Jimenez
DOI:10.1021/ja00263a017
日期:1986.2
kinetic isotope effect on the TND-AD reaction gives a bondmaking kinetic isotope effect of 1/1.04 (0.04). The equilibrium isotope effects observed are 1/1.16 (0.04) so that the extent of bond formation in this boat-like bicyclo(2.2.2)octyl transition state is roughly 25%, a value to be compared with ca. 67% in chair-like acyclic 3,3-shift transitionstates. This rules out significant intervention of a bicyclo(2