Tuning the Regioselectivity in the Palladium(II)-Catalyzed Isomerization of Alkylidene Cyclopropyl Ketones: A Dramatic Salt Effect.

ChemInform ◽  
2003 ◽  
Vol 34 (19) ◽  
Author(s):  
Shengming Ma ◽  
Junliang Zhang
Keyword(s):  
Salt Effect ◽  
Cyclopropyl Ketones

Metallic Salt Effect on Polymer Oxidation

1952 ◽  
Vol 44 (3) ◽  
pp. 444-444
Author(s):  
N Chalapathi Rao ◽  
Hugh Winn ◽  
J Shelton
Keyword(s):  
Salt Effect ◽  
Metallic Salt ◽  
Polymer Oxidation

Salt effect in hydrolysis of 3-acyl-1,3-diphenyltriazenes

1981 ◽  
Vol 46 (12) ◽  
pp. 3104-3109 ◽  
Author(s):  
Miroslav Ludwig ◽  
Oldřich Pytela ◽  
Miroslav Večeřa
Keyword(s):  
Sodium Chloride ◽  
Temperature Dependence ◽  
Potassium Chloride ◽  
Rate Constants ◽  
Zinc Sulphate ◽  
Salt Effect ◽  
Sodium Sulphate ◽  
Potassium Sulphate ◽  
Lithium Sulphate ◽  
Hydrolysis Of

Rate constants of non-catalyzed hydrolysis of 3-acetyl-1,3-diphenyltriazene (I) and 3-(N-methylcarbamoyl)-1,3-diphenyltriazene (II) have been measured in the presence of salts (ammonium chloride, potassium chloride, lithium chloride, sodium chloride and bromide, ammonium sulphate, potassium sulphate, lithium sulphate, sodium sulphate and zinc sulphate) within broad concentration ranges. Temperature dependence of the hydrolysis of the substrates studied has been measured in the presence of lithium sulphate within temperature range 20° to 55 °C. The results obtained have been interpreted by mechanisms of hydrolysis of the studied substances.

Kinetic salt effects in the hydrolysis of ethyl malonate, methyl glutarate and ethyl adipate semiesters

1986 ◽  
Vol 51 (12) ◽  
pp. 2781-2785 ◽  
Author(s):  
M. Martín Herrera ◽  
J. J. Maraver Puig ◽  
F. Sánchez Burgos
Keyword(s):  
Salt Effect ◽  
Alkaline Media ◽  
Salt Effects ◽  
Coulombic Interaction ◽  
Hydroxide Ion ◽  
Ethyl Malonate ◽  
Hydrolysis Of

A study is made on the kinetic salt effect on the reaction of hydrolysis of several charged esters in alkaline media. The results are interpreted on the basis of the coulombic interaction, the salting in of hydroxide ion and a third component depending on size of the substrate.

scholarly journals Modification of a phospholipid stabilized emulsion interface by bile salt: effect on pancreatic lipase activity

1998 ◽  
Vol 39 (3) ◽  
pp. 623-632 ◽  
Author(s):  
Martin Wickham ◽  
Martin Garrood ◽  
John Leney ◽  
Peter D.G. Wilson ◽  
Annette Fillery-Travis
Keyword(s):  
Bile Salt ◽  
Pancreatic Lipase ◽  
Lipase Activity ◽  
Salt Effect

Runoff of Deicing Salt: Effect on Irondequoit Bay, Rochester, New York

Science ◽  
1971 ◽  
Vol 172 (3988) ◽  
pp. 1128-1132 ◽  
Author(s):  
R. C. Bubeck ◽  
W. H. Diment ◽  
B. L. Deck ◽  
A. L. Baldwin ◽  
S. D. Lipton
Keyword(s):  
New York ◽  
Salt Effect ◽  
Deicing Salt
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