Acid-base reactions in concentrated aqueous quaternary ammonium salt solutions. I. Strong acids and bases, carboxylic acids, amines, and phenol

1967 ◽  
Vol 89 (25) ◽  
pp. 6400-6406 ◽  
Author(s):  
Joseph. Steigman ◽  
Donald. Sussman
Keyword(s):  
Carboxylic Acids ◽  
Ammonium Salt ◽  
Quaternary Ammonium ◽  
Quaternary Ammonium Salt ◽  
Salt Solutions ◽  
Acid Base ◽  
Acids And Bases ◽  
Strong Acids

Acid-base reaction in concentrated aqueous quaternary ammonium salt solutions. II. Steric effects

1967 ◽  
Vol 89 (25) ◽  
pp. 6406-6410 ◽  
Author(s):  
Joseph. Steigman ◽  
Donald. Sussman
Keyword(s):  
Ammonium Salt ◽  
Quaternary Ammonium ◽  
Quaternary Ammonium Salt ◽  
Steric Effects ◽  
Salt Solutions ◽  
Acid Base

Acid-base reactions in concentrated aqueous quaternary ammonium salt solutions. III. Dicarboxylic acids

1968 ◽  
Vol 72 (4) ◽  
pp. 1132-1137 ◽  
Author(s):  
Joseph Steigman ◽  
Richard De Iasi ◽  
Harvey Lilenfeld ◽  
Donald Sussman
Keyword(s):  
Ammonium Salt ◽  
Quaternary Ammonium ◽  
Quaternary Ammonium Salt ◽  
Dicarboxylic Acids ◽  
Salt Solutions ◽  
Acid Base

Microwave Irradiation Promoted Reactions of Carboxylic Acids with Halides in the Presence of Quaternary Ammonium Salt

1992 ◽  
Vol 22 (21) ◽  
pp. 3109-3114 ◽  
Author(s):  
Yuan Yuncheng ◽  
Jiang Yulin ◽  
Gao Dabin
Keyword(s):  
Microwave Irradiation ◽  
Carboxylic Acids ◽  
Ammonium Salt ◽  
Quaternary Ammonium ◽  
Quaternary Ammonium Salt

Formation and stabilization of anionic metal complexes in concentrated aqueous quaternary ammonium salt solutions

1985 ◽  
Vol 24 (4) ◽  
pp. 541-545 ◽  
Author(s):  
F. L. Aronson ◽  
L. L. Y. Hwang ◽  
N. Ronca ◽  
N. A. Solomon ◽  
Joseph Steigman
Keyword(s):  
Metal Complexes ◽  
Ammonium Salt ◽  
Quaternary Ammonium ◽  
Quaternary Ammonium Salt ◽  
Salt Solutions ◽  
Anionic Metal Complexes

ChemInform Abstract: FORMATION AND STABILIZATION OF ANIONIC METAL COMPLEXES IN CONCENTRATED AQUEOUS QUATERNARY AMMONIUM SALT SOLUTIONS

1985 ◽  
Vol 16 (29) ◽  
Author(s):  
F. L. ARONSON ◽  
L. L.-Y. HWANG ◽  
N. RONCA ◽  
N. A. SOLOMON ◽  
J. STEIGMAN
Keyword(s):  
Metal Complexes ◽  
Ammonium Salt ◽  
Quaternary Ammonium ◽  
Quaternary Ammonium Salt ◽  
Salt Solutions ◽  
Anionic Metal Complexes

Catalyst- and oxidant-free electrochemical para-selective hydroxylation of N-arylamides in batch and continuous-flow

2020 ◽  
Vol 22 (19) ◽  
pp. 6437-6443
Author(s):  
Cheng-Kou Liu ◽  
Meng-Yi Chen ◽  
Xin-Xin Lin ◽  
Zheng Fang ◽  
Kai Guo
Keyword(s):  
Ammonium Salt ◽  
Quaternary Ammonium ◽  
Continuous Flow ◽  
Quaternary Ammonium Salt ◽  
Selective Hydroxylation

A catalyst-, oxidant-, acidic solvent- and quaternary ammonium salt-free electrochemical para-selective hydroxylation of N-arylamides at rt in batch and continuous-flow was developed.

Synthesis and Performance of Polyoxy-ethylene Ester Quaternary Ammonium Salt

2013 ◽  
Vol 50 (1) ◽  
pp. 9-13 ◽  
Author(s):  
Yong-Qiang Sun ◽  
Wen-Jing Li ◽  
Wan-Xu Wang ◽  
Qiu-Xiao Li ◽  
Wieslaw Hreczuch ◽  
...  
Keyword(s):  
Ammonium Salt ◽  
Quaternary Ammonium ◽  
Quaternary Ammonium Salt ◽  
And Performance

Instability of Solutions of Quaternary Ammonium Permanganates in Dichloromethane

1997 ◽  
Vol 62 (6) ◽  
pp. 849-854 ◽  
Author(s):  
Vladislav Holba ◽  
Renata Košická
Keyword(s):  
Ammonium Salt ◽  
Rate Constants ◽  
Quaternary Ammonium ◽  
Quaternary Ammonium Salt ◽  
Activation Parameters ◽  
The Stability

The paper deals with instability of solutions of quaternary ammonium permanganates, QMnO4 (Q = tetraethyl-, tetra-1-propyl-, tetra-1-butyl-, tetra-1-pentyl-, tetra-1-octyl-, and cetyltrimethylammonium), in dichloromethane and presents the rate constants and activation parameters of the reduction of permanganate. Attention was paid to the properties of colloidal Mn(IV) intermediate. The stability of the solutions depends markedly on the quaternary ammonium salt used.

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