Highly Selective Dimerization and Trimerization of Isobutene to Linearly Linked Products by Using Nickel Catalysts

A Behr, N Rentmeister, T Seidensticker…

Index: Behr, Arno; Rentmeister, Nils; Seidensticker, Thomas; Vosberg, Jonas; Peitz, Stephan; Maschmeyer, Dietrich Chemistry - An Asian Journal, 2014 , vol. 9, # 2 p. 596 - 601

Full Text: HTML

Citation Number: 7

Abstract

Abstract The unique linear linkage of isobutene to generate highly valuable C 8 precursors for plasticizers is feasible by using special nickel catalysts.(4-Cyclooctene-1-yl)(1, 1, 1, 5, 5, 5-hexafluoro-2, 4-acetylacetonato) nickel and aluminum-alkyl-activated nickel acetylacetonates produce isobutene dimers with high selectivities of up to 95%. Moreover, selectivity for the head-to-head products (2, 5-dimethylhexenes) is remarkably high at up ...

Related Articles:

Direct studies of 1, 1-diazenes. Syntheses, infrared and electronic spectra, and kinetics of the thermal decomposition of N-(2, 2, 6, 6-tetramethylpiperidyl) nitrene and N …

[Hinsberg, William D.; Schultz, Peter G.; Dervan, Peter B. Journal of the American Chemical Society, 1982 , vol. 104, # 3 p. 766 - 773]

Direct studies of 1, 1-diazenes. Syntheses, infrared and electronic spectra, and kinetics of the thermal decomposition of N-(2, 2, 6, 6-tetramethylpiperidyl) nitrene and N …

[Hinsberg, William D.; Schultz, Peter G.; Dervan, Peter B. Journal of the American Chemical Society, 1982 , vol. 104, # 3 p. 766 - 773]

Direct studies of 1, 1-diazenes. Syntheses, infrared and electronic spectra, and kinetics of the thermal decomposition of N-(2, 2, 6, 6-tetramethylpiperidyl) nitrene and N …

[Hinsberg, William D.; Schultz, Peter G.; Dervan, Peter B. Journal of the American Chemical Society, 1982 , vol. 104, # 3 p. 766 - 773]

Photochemistry of 1, 1-diazenes. Direct and sensitized photolyses of N-(2, 2, 5, 5-tetramethylpyrrolidyl) nitrene, dl-N-(2, 5-diethyl-2, 5-dimethylpyrrolidyl) nitrene, and N …

[Schultz, Peter G.; Dervan, Peter B. Journal of the American Chemical Society, 1982 , vol. 104, # 24 p. 6660 - 6668]

Photochemistry of 1, 1-diazenes. Direct and sensitized photolyses of N-(2, 2, 5, 5-tetramethylpyrrolidyl) nitrene, dl-N-(2, 5-diethyl-2, 5-dimethylpyrrolidyl) nitrene, and N …

[Schultz, Peter G.; Dervan, Peter B. Journal of the American Chemical Society, 1982 , vol. 104, # 24 p. 6660 - 6668]

More Articles...