Controlling the Scholl reaction

…, J Kroulik, CR Robertson, P Rempala…

Index: King, Benjamin T.; Kroulik, Jiri; Robertson, Charles R.; Rempala, Pawel; Hilton, Cameron L.; Korinek, Justin D.; Gortari, Lisa M. Journal of Organic Chemistry, 2007 , vol. 72, # 7 p. 2279 - 2288

Full Text: HTML

Citation Number: 155

Abstract

Guidelines for the application of the Scholl reaction were developed. Labeling experiments demonstrate that the Scholl reaction fails in small, unsubstituted oligophenylenes (eg, o- terphenyl) due to oligomerization of the products (eg, triphenylene). Incorporation of suitably placed blocking groups (eg, t-butyl) suppresses oligomerization. The well-established directing group effects in electrophilic aromatic substitution predict the outcome of Scholl ...

Related Articles:

Continuous-Flow Synthesis of Trimethylsilylphenyl Perfluorosulfonate Benzyne Precursors

[Michel, Boris; Greaney, Michael F. Organic Letters, 2014 , vol. 16, # 10 p. 2684 - 2687]

Palladium-catalyzed [2+ 2+ 2] cycloadditions of 3, 4-didehydrophenanthrene and 1, 2-didehydrotriphenylene.

[Journal of Organic Chemistry, , vol. 73, # 20 p. 7996 - 8000]

Gold-catalyzed efficient tandem assembly of terminal alkynes and arynes: Synthesis of alkynylated biphenyl derivatives

[Xie, Chunsong; Zhang, Yuhong; Yang, Yuzhu Chemical Communications, 2008 , # 39 p. 4810 - 4812]

Attempts Directed towards the Synthesis of Intermediate (Aryne) chromium Complexes from Aryl Triflates and from (Haloarene) chromium Complexes

[Werner, Georg; Butenschoen, Holger European Journal of Organic Chemistry, 2012 , # 16 p. 3132 - 3141]

Attempts Directed towards the Synthesis of Intermediate (Aryne) chromium Complexes from Aryl Triflates and from (Haloarene) chromium Complexes

[European Journal of Organic Chemistry, , # 16 p. 3132 - 3141]

More Articles...