Phase-transfer catalytic reaction of 2,4,6-tribromophenol and dibromomethane: effect of potassium hydroxide

1999 ◽  
Vol 150 (1-2) ◽  
pp. 11-22 ◽  
Author(s):  
Maw-Ling Wang ◽  
Shun-Li Hsu
Keyword(s):  
Catalytic Reaction ◽  
Potassium Hydroxide ◽  
Phase Transfer

Verbesserte präparative Darstellung von Polyisopropyl- und Poly-tert-butylcyclopentadienen / Improved Preparation of Polyisopropyl- and -tert-butylcyclopentadienes

1993 ◽  
Vol 48 (4) ◽  
pp. 457-460 ◽  
Author(s):  
Eckehard V. Dehmlow ◽  
Christof Bollmann
Keyword(s):  
Potassium Hydroxide ◽  
Phase Transfer ◽  
Sodium Hydride ◽  
Aliquat 336 ◽  
Pt Catalysts ◽  
One Pot

Phase transfer catalytic isopropylation or tert-butylation of cyclopentadiene yields 1-6 in efficient one-pot procedures. Powdered potassium hydroxide or solid sodium hydride are the prefered bases, Aliquat 336 or dibenzo-18-crown-6 are the PT catalysts.

Preparing L-α-Glycerophosphocholine in a Phase-Transfer Catalytic Reaction: Kinetic Study

2014 ◽  
Vol 46 (3) ◽  
pp. 169-175 ◽  
Author(s):  
Hong-Ya Li ◽  
Xiao-Li Zhang ◽  
Jie-Bing Zhang ◽  
Tian-Tian Zhang ◽  
Bin-Xia Zhao
Keyword(s):  
Kinetic Study ◽  
Catalytic Reaction ◽  
Reaction Kinetic ◽  
Phase Transfer

ChemInform Abstract: Phase-Transfer of Potassium Hydroxide into Toluene in the Presence of Crown Ethers.

ChemInform ◽  
1990 ◽  
Vol 21 (5) ◽  
Author(s):  
O. I. KACHURIN ◽  
I. B. FROLOVA ◽  
Z. A. OKHRIMENKO
Keyword(s):  
Crown Ethers ◽  
Potassium Hydroxide ◽  
Phase Transfer
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