The potassium fluoride–boric acid system. Hydrogen bonding in KF·H3BO3

1981 ◽  
pp. 783-787 ◽  
Author(s):  
John Emsley ◽  
Victor Gold ◽  
Jeremy Lucas ◽  
Richard E. Overill
Keyword(s):  
Hydrogen Bonding ◽  
Boric Acid ◽  
Potassium Fluoride ◽  
Acid System

Hydrogen Bonding in Potassium Fluoride Dihydrate: A Crystallographic, Spectroscopic, and Theoretical Study

1994 ◽  
Vol 33 (21) ◽  
pp. 4774-4780 ◽  
Author(s):  
A. Preisinger ◽  
M. Zottl ◽  
K. Mereiter ◽  
W. Mikenda ◽  
S. Steinboeck ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Theoretical Study ◽  
Potassium Fluoride

scholarly journals Enabling the Rearrangement of Unactivated Allenes to 1,3-Dienes by Use of a Palladium (0)/Boric Acid System

Synthesis ◽  
2018 ◽  
Vol 50 (12) ◽  
pp. 2329-2336 ◽  
Author(s):  
Marc Kimber ◽  
Yassir Al-Jawaheri ◽  
Matthew Turner
Keyword(s):  
Boric Acid ◽  
Flow Injection ◽  
Acid System ◽  
Palladium Hydride ◽  
Hydride Complex ◽  
Direct Sample

A redox neutral rearrangement of an allene to a 1,3-diene by means of a unique palladium hydride complex is reported. The palladium hydride complex is generated from a simple Pd0 source and boric acid [B(OH)3], which is typically identified as a waste by-product of the Suzuki–Miyaura reaction. A mechanism for this transformation using this novel palladium hydride complex is presented; using a direct sample loop and flow injection ESI-HRMS analysis we have detected and identified key π-allylpalladium complexes that support the addition of the palladium hydride complex to the allene.

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