Regio-and stereo-selective coupling reactions of cyclo-1, 3-dienes catalysed by titanium aryloxide compounds

SA Waratuke, ES Johnson, MG Thorn…

Index: Waratuke, Steven A.; Johnson, Eric S.; Thorn, Matthew G.; Fanwick, Phillip E.; Rothwell, Ian P. Chemical Communications, 1996 , # 23 p. 2617 - 2618

Full Text: HTML

Citation Number: 0

Abstract

The ubiquitous (3-hydrogen abstraction process is typically considered a nuisance in transition-metal organometallic chem- istry. 1 In the case of metallacyclopentane rings formed by reductive coupling of alkenes, CJ-hydrogen abstraction/elimina- tion pathways (although sometimes slow) offer the potential for achieving the overall catalytic dimerization of the substrates.2 We report here our observations concerning a new series of titanium ...

Related Articles:

Divergent Approach to a Family of Tyrosine-Derived Ru–Alkylidene Olefin Metathesis Catalysts

[Wang, Zhen J.; Jackson, W. Roy; Robinson, Andrea J. Organic Letters, 2013 , vol. 15, # 12 p. 3006 - 3009]

Roles of surface protonation on the photodynamic, catalytic, and other properties of polyoxometalates probed by the photochemical functionalization of alkanes. …

[Renneke, Roman F.; Kadkhodayan, Miryam; Pasquali, Marzia; Hill, Craig L. Journal of the American Chemical Society, 1991 , vol. 113, # 22 p. 8357 - 8367]

Six-vs Seven-Membered Ring Formation from the 1-Bicyclo [4.1. 0] heptanylmethyl Radical: Synthetic and ab Initio Studies

[Kantorowski, Eric J.; Eisenberg, Shawn W. E.; Fink, William H.; Kurth, Mark J. Journal of Organic Chemistry, 1999 , vol. 64, # 2 p. 570 - 580]

Oxazolines. XX. Synthesis of achiral and chiral thiiranes and olefins by reaction of carbonyl compounds with 2-(alkylthio)-2-oxazolines

[Meyers,A.I.; Ford,M.E. Journal of Organic Chemistry, 1976 , vol. 41, p. 1735 - 1742]

The Stereochemistry of Free-Radical Addition of Thiolacetic Acid to Cyclohexenes1, 2

[Bordwell,F.G. et al. Journal of Organic Chemistry, 1965 , vol. 30, p. 3764 - 3768]

More Articles...