Reactions of ionized dibutyl ether

1994 ◽  
Vol 29 (12) ◽  
pp. 791-805 ◽  
Author(s):  
Richard D. Bowen ◽  
Dennis Suh ◽  
Johan K. Terlouw
Keyword(s):  
Dibutyl Ether

scholarly journals Ignition delay time and speciation of dibutyl ether at high pressures

2021 ◽  
Vol 223 ◽  
pp. 98-109
Author(s):  
Khaiyom Hakimov ◽  
Farhan Arafin ◽  
Khalid Aljohani ◽  
Khalil Djebbi ◽  
Erik Ninnemann ◽  
...  
Keyword(s):  
Ignition Delay ◽  
Delay Time ◽  
Ignition Delay Time ◽  
High Pressures ◽  
Dibutyl Ether

Iodothiophenes and Related Compounds as Coupling Partners in Copper-Mediated N-Arylation of Anilines

Synthesis ◽  
2020 ◽  
Author(s):  
Ghenia Bentabed-Ababsa ◽  
Laurent Picot ◽  
Florence Mongin ◽  
Salima Bouarfa ◽  
William Erb ◽  
...  
Keyword(s):  
Potassium Carbonate ◽  
Antiproliferative Activity ◽  
Electrophilic Substitution ◽  
Melanoma Cells ◽  
Growth Inhibitors ◽  
Dibutyl Ether ◽  
Subsequent Cyclization ◽  
Related Compounds ◽  
Effective Growth

Abstract N-Arylation of various 2-acylated anilines with different electron-rich heteroaryl iodides (2- and 3-iodothiophenes, 2- and 3-iodobenzothiophenes­, 2-iodobenzofuran) was achieved by using activated copper and potassium carbonate in dibutyl ether at reflux. The reactivity of the different heteroaryl iodides and anilines employed was discussed and rationalized on the basis of their electronic features. Subsequent cyclization by aromatic electrophilic substitution easily took place in the case of C2-free (benzo)thienyl or C3-free (benzo)furyl derivatives­, affording original tri- and tetracycles. The antiproliferative activity of most of them was evaluated in A2058 melanoma cells and revealed four chlorinated tetracycles as effective growth inhibitors.

scholarly journals Excess Enthalpies of Binary and Ternary Mixtures Containing Dibutyl Ether, Cyclohexane and 1-Butanol at 298.15 K

2009 ◽  
Vol 54 (8) ◽  
pp. 2341-2342 ◽  
Author(s):  
Fernando Aguilar ◽  
Fatima E. M. Alaoui ◽  
Cristina Alonso-Tristán ◽  
José J. Segovia ◽  
Miguel A. Villamañán ◽  
...  
Keyword(s):  
Ternary Mixtures ◽  
Excess Enthalpies ◽  
Dibutyl Ether ◽  
Binary And Ternary Mixtures

Solubility of β-Carotene in Binary Solvents Formed by Some Hydrocarbons with Dibutyl Ether and 1,2-Dimethoxyethane

2003 ◽  
Vol 48 (6) ◽  
pp. 1517-1520 ◽  
Author(s):  
Teresa Treszczanowicz ◽  
Teresa Kasprzycka-Guttman ◽  
Andrzej J. Treszczanowicz
Keyword(s):  
Binary Solvents ◽  
Dibutyl Ether ◽  
Β Carotene
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