Tetramethylammonium chloride as a selective and robust phase transfer catalyst in a solid–liquid halex reaction: the role of water

1996 ◽  
pp. 297-298 ◽  
Author(s):  
Yoel Sasson ◽  
Samuel Negussie ◽  
Michael Royz ◽  
Noam Mushkin
Keyword(s):  
Phase Transfer ◽  
Phase Transfer Catalyst ◽  
Tetramethylammonium Chloride ◽  
Solid Liquid

ACCELERATION OF SOLID–LIQUID TWO-PHASE REACTION BY MEANS OF ALUMINA-WATER-ULTRASOUND. A SUBSTITUTE FOR A PHASE TRANSFER CATALYST

1984 ◽  
Vol 13 (5) ◽  
pp. 725-728 ◽  
Author(s):  
Takashi Ando ◽  
Takehiko Kawate ◽  
Junko Ichihara (nee Yamawaki) ◽  
Terukiyo Hanafusa
Keyword(s):  
Phase Transfer ◽  
Phase Transfer Catalyst ◽  
Phase Reaction ◽  
Two Phase ◽  
Solid Liquid

Dual role of ionic liquids as phase transfer catalyst and solvent for glycosidation reactions

RSC Advances ◽  
2011 ◽  
Vol 1 (9) ◽  
pp. 1721 ◽  
Author(s):  
Vineet Kumar ◽  
Ian Jamie Talisman ◽  
Omar Bukhari ◽  
Jacqueline Razzaghy ◽  
Sanjay V. Malhotra
Keyword(s):  
Ionic Liquids ◽  
Phase Transfer ◽  
Dual Role ◽  
Phase Transfer Catalyst

Study of the role of phase-transfer catalyst in obtaining gels in heterogeneous environments

1994 ◽  
Vol 171 (2) ◽  
pp. 105-114 ◽  
Author(s):  
E. Cordoncillo ◽  
G. Monrós ◽  
M.A. Tena ◽  
P. Escribano ◽  
J. Carda
Keyword(s):  
Phase Transfer ◽  
Phase Transfer Catalyst ◽  
Heterogeneous Environments

A Novel Microwave-Activated Sonogashira Coupling Reaction and Cleavage using Polyethylene Glycol as Phase-Transfer Catalyst and Polymer Support

2002 ◽  
Vol 2002 (4) ◽  
pp. 173-175 ◽  
Author(s):  
Min Xia ◽  
Yan-Guang Wang
Keyword(s):  
Polyethylene Glycol ◽  
Phase Transfer ◽  
Coupling Reaction ◽  
Phase Transfer Catalyst ◽  
Polymer Support ◽  
Microwave Activation ◽  
Sonogashira Coupling ◽  
Terminal Alkynes ◽  
Sonogashira Coupling Reaction ◽  
Solid Liquid

Under microwave-activation polyethylene glycol bound 4-iodobenzoic acid could be readily reacted with various terminal alkynes in excellent yields and purity using polyethylene glycol (PEG) as a solid-liquid phase-transfer catalyst and polymer support; the cleavage could be dramatically accelerated under microwave activation.

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