Synthesis of sulfur compounds by the aid vinyl ethers and acetylene Communication 11. Ion-catalyzed reactions of ethyl vinyl sulfide

1955 ◽  
Vol 4 (1) ◽  
pp. 135-141 ◽  
Author(s):  
M. F. Shostakovsky ◽  
E. N. Prilezhaeva ◽  
N. I. Uvarova
Keyword(s):  
Sulfur Compounds ◽  
Vinyl Ethers ◽  
Ethyl Vinyl ◽  
Vinyl Sulfide ◽  
Catalyzed Reactions

scholarly journals Successive Activation of C–H and C–O Bonds of Vinyl Ethers by a Diphosphine and Hydrido-Bridged Diiridium Complex

Inorganics ◽  
2019 ◽  
Vol 7 (10) ◽  
pp. 121
Author(s):  
Takahashi ◽  
Shimbayashi ◽  
Fujita
Keyword(s):  
Vinyl Ether ◽  
Bond Activation ◽  
Ethyl Vinyl Ether ◽  
Vinyl Ethers ◽  
Ethyl Vinyl

The reaction of [(Cp*Ir)2(μ-dmpm)(μ-H)][OTf] (2) [Cp* = η5-C5Me5, dmpm = bis(dimethylphosphino)methane] with 2,3-dihydrofuran gives [(Cp*IrH)2(μ-dmpm){μ-(2,3-dihydrofuranyl)}][OTf] (3) in an isolated yield of 70% via the C–H bond activation at the 5-position of 2,3-dihydrofuran. Complex 3 is slowly converted into [(Cp*Ir)2(μ-dmpm)(μ-C=C(H)CH2CH2OH)][OTf] (4) quantitatively via the proton-mediated C–O bond activation. The reaction of 2 with ethyl vinyl ether gives [(Cp*Ir)2(μ-dmpm)(μ-CH=CH2)][OTf] (5) in the isolated yield of 64% via the successive activation of C–H and C–O bonds.

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