An Improved Method for Preparation of Nitrile Oxides from Nitroalkanes for In Situ Dipolar Cycloadditions

Synthesis ◽  
1997 ◽  
Vol 1997 (03) ◽  
pp. 309-312 ◽  
Author(s):  
Yochai Basel ◽  
Alfred Hassner
Keyword(s):  
Improved Method ◽  
Dipolar Cycloadditions ◽  
Nitrile Oxides

A New Route to Nitrile Oxides from Primary Alkylhalides for in situ Dipolar Cycloadditions

Synlett ◽  
1998 ◽  
Vol 1998 (4) ◽  
pp. 385-386 ◽  
Author(s):  
Dilipkumar Maiti ◽  
Pranab K. Bhattacharya
Keyword(s):  
Dipolar Cycloadditions ◽  
Nitrile Oxides

Synthesis of isoxazole conjugates of sugars via 1,3-dipolar cycloaddition

2008 ◽  
Vol 86 (2) ◽  
pp. 138-141 ◽  
Author(s):  
Vipraja V Vaidya ◽  
Karuna S Wankhede ◽  
Manikrao M Salunkhe ◽  
Girish K Trivedi
Keyword(s):  
Click Chemistry ◽  
Dipolar Cycloaddition ◽  
Dipolar Cycloadditions ◽  
Nitrile Oxides ◽  
High Degree

Isoxazole conjugates of sugar have been synthesized by the aid of 1,3-dipolar cycloaddition in a click chemistry approach. The sugar-derived propargyl ethers underwent 1,3-dipolar cycloadditions smoothly with in situ generated nitrile oxides from aromatic oximes in good yields. The reaction exhibited a high degree of regioselectivity.Key words: isoxazole conjugates, 1,3-dipolar cycloadditions, nitrile oxides.

Synthesis of 1,2,5-oxathiazole-S-oxides by 1,3-dipolar cycloadditions of nitrile oxides to α-oxo sulfines

2019 ◽  
Vol 17 (3) ◽  
pp. 622-638 ◽  
Author(s):  
Patrick G. McCaw ◽  
U. B. Rao Khandavilli ◽  
Simon E. Lawrence ◽  
Anita R. Maguire ◽  
Stuart G. Collins
Keyword(s):  
Nitrile Oxide ◽  
Dipolar Cycloadditions ◽  
Nitrile Oxides

The generation of novel 1,2,5-oxathiazole-S-oxide cycloadducts from cycloaddition of nitrile oxide dipoles with α-oxo sulfines generated in situ from α-diazosulfoxides is reported.

1,3-Dipolar cycloadditions of 2-thio-3-chloroacrylamides with nitrile oxides and nitrones

Tetrahedron ◽  
2010 ◽  
Vol 66 (25) ◽  
pp. 4564-4572 ◽  
Author(s):  
Marie Kissane ◽  
Simon E. Lawrence ◽  
Anita R. Maguire
Keyword(s):  
Dipolar Cycloadditions ◽  
Nitrile Oxides

ChemInform Abstract: Highly Regioselective Dipolar Cycloadditions of Nitrile Oxides with α,β-Acetylenic Aldehydes.

ChemInform ◽  
2016 ◽  
Vol 47 (23) ◽  
Author(s):  
Longqiang Jiang ◽  
Tao Gao ◽  
Zhi Li ◽  
Shaofa Sun ◽  
Claudia Kim ◽  
...  
Keyword(s):  
Dipolar Cycloadditions ◽  
Nitrile Oxides

Asymmetric 1,3-Dipolar Cycloaddition of Nitrile Oxides Generated in situ by Direct Oxidation of Aldoximes

2002 ◽  
Vol 31 (11) ◽  
pp. 1112-1113 ◽  
Author(s):  
Masamichi Tsuji ◽  
Yutaka Ukaji ◽  
Katsuhiko Inomata
Keyword(s):  
Dipolar Cycloaddition ◽  
Direct Oxidation ◽  
Nitrile Oxides
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