Halonium Ion Mediated Synthesis of 2-Halomethylene-3-oxoketoxime Derivatives from Isoxazoline N-Oxides

2013 ◽  
Vol 78 (17) ◽  
pp. 8872-8879 ◽  
Author(s):  
Mustafa J. Raihan ◽  
R. R. Rajawinslin ◽  
Veerababurao Kavala ◽  
Chun-Wei Kuo ◽  
Ting-Shen Kuo ◽  
...  
Keyword(s):  
Halonium Ion

Halonium ion-induced biosynthesis of chlorinated marine metabolites

1984 ◽  
Vol 23 (2) ◽  
pp. 287-290 ◽  
Author(s):  
John Geigert ◽  
Saul L. Neidleman ◽  
Susanne K. DeWitt ◽  
Demetrios J. Dalietos
Keyword(s):  
Marine Metabolites ◽  
Halonium Ion

Analysis of the Swain-Moseley-Bown equation and comparison of the results with nucleophilicities derived from halonium ion reactions

1977 ◽  
Vol 99 (24) ◽  
pp. 7968-7976 ◽  
Author(s):  
Paul E. Peterson ◽  
D. Warren Vidrine ◽  
Francis J. Waller ◽  
P. M. Henrichs ◽  
Steve Magaha ◽  
...  
Keyword(s):  
Comparison Of The Results ◽  
Halonium Ion

Intramolecular Halogen Transfer via Halonium Ion Intermediates in the Gas Phase

2015 ◽  
Vol 27 (1) ◽  
pp. 161-167 ◽  
Author(s):  
Yunfeng Chai ◽  
Xingchuang Xiong ◽  
Lei Yue ◽  
You Jiang ◽  
Yuanjiang Pan ◽  
...  
Keyword(s):  
Gas Phase ◽  
Halonium Ion

Evidence for a Symmetrical Fluoronium Ion in Solution

Science ◽  
2013 ◽  
Vol 340 (6128) ◽  
pp. 57-60 ◽  
Author(s):  
Mark D. Struble ◽  
Michael T. Scerba ◽  
Maxime Siegler ◽  
Thomas Lectka
Keyword(s):  
Synthetic Chemistry ◽  
Mechanistic Studies ◽  
Displacement Reactions ◽  
Theoretical Evidence ◽  
Positively Charged ◽  
Halonium Ion

Halonium ions, in which formally positively charged halogens (chlorine, bromine, and iodine) are equivalently attached to two carbon atoms through three-center bonds, are well established in the synthetic chemistry of organochlorides, bromides, and iodides. Mechanistic studies of these ions have generated numerous insights into the origins of stereoselectivity in addition and displacement reactions. However, it has not been clear whether fluorine can form a halonium ion in the same manner. We present chemical and theoretical evidence for the transient generation of a true symmetrical fluoronium ion in solution from an appropriately configured precursor.

ChemInform Abstract: ANALYSIS OF THE SWAIN-MOSELEY-BOWN EQUATION AND COMPARISON OF THE RESULTS WITH NUCLEOPHILICITIES DERIVED FROM HALONIUM ION REACTIONS

1978 ◽  
Vol 9 (10) ◽  
Author(s):  
P. E. PETERSON ◽  
D. W. VIDRINE ◽  
F. J. WALLER ◽  
P. M. HENRICHS ◽  
S. MAGAHA ◽  
...  
Keyword(s):  
Comparison Of The Results ◽  
Halonium Ion
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