scholarly journals Stereoselective Synthesis of 5-7 membered Cyclic Ethers by Deiodonative Ring-Enlargement Using Hypervalent Iodine Reagents

Molecules ◽  
2005 ◽  
Vol 10 (1) ◽  
pp. 183-189 ◽  
Author(s):  
Tomohito Abo ◽  
Masanori Sawaguchi ◽  
Hisanori Senboku ◽  
Shoji Hara
Keyword(s):  
Stereoselective Synthesis ◽  
Hypervalent Iodine ◽  
Cyclic Ethers ◽  
Ring Enlargement

Fluorinative Ring-Expansion of Cyclic Ethers Using p-Iodotoluene Difluoride. Stereoselective Synthesis of Fluoro Cyclic Ethers.

ChemInform ◽  
2003 ◽  
Vol 34 (33) ◽  
Author(s):  
Tomotake Inagaki ◽  
Yutaka Nakamura ◽  
Masanori Sawaguchi ◽  
Norihiko Yoneda ◽  
Shinichi Ayuba ◽  
...  
Keyword(s):  
Stereoselective Synthesis ◽  
Ring Expansion ◽  
Cyclic Ethers

scholarly journals Rapid transformation of sulfinate salts into sulfonates promoted by a hypervalent iodine(III) reagent

2018 ◽  
Vol 14 ◽  
pp. 1203-1207 ◽  
Author(s):  
Elsa Deruer ◽  
Vincent Hamel ◽  
Samuel Blais ◽  
Sylvain Canesi
Keyword(s):  
Ring Opening ◽  
Hypervalent Iodine ◽  
Cyclic Ethers ◽  
Reaction Conditions ◽  
Alternative Method ◽  
Aromatic Systems ◽  
Mediated Oxidation ◽  
Rapid Transformation

An alternative method for forming sulfonates through hypervalent iodine(III) reagent-mediated oxidation of sodium sulfinates has been developed. This transformation involves trapping reactive sulfonium species using alcohols. With additional optimization of the reaction conditions, the method appears extendable to other nucleophiles such as electron-rich aromatic systems or cyclic ethers through a ring opening pathway.

Stereoselective Synthesis of Cyclic Ethers by SmI2-Induced Reductive Intramolecular Cyclization

2002 ◽  
Vol 31 (2) ◽  
pp. 148-149 ◽  
Author(s):  
Goh Matsuo ◽  
Hitomi Kadohama ◽  
Tadashi Nakata
Keyword(s):  
Intramolecular Cyclization ◽  
Stereoselective Synthesis ◽  
Cyclic Ethers

Phosphonyl Radical Addition to Enol Ethers. The Stereoselective Synthesis of Cyclic Ethers.

ChemInform ◽  
2004 ◽  
Vol 35 (40) ◽  
Author(s):  
Christopher M. Jessop ◽  
Andrew F. Parsons ◽  
Anne Routledge ◽  
Derek J. Irvine
Keyword(s):  
Stereoselective Synthesis ◽  
Radical Addition ◽  
Cyclic Ethers ◽  
Enol Ethers ◽  
Phosphonyl Radical

Stereoselective Synthesis of Cyclic Ethers

Synfacts ◽  
2010 ◽  
Vol 2010 (10) ◽  
pp. 1152-1152 ◽  
Author(s):  
P. Floreancig ◽  
L. Liu
Keyword(s):  
Stereoselective Synthesis ◽  
Cyclic Ethers
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