Activation of Boron Reagents: Catalytic Copper-Catalyzed

Activation of Alkynes with B (C6F5) 3âBoron Allylation Reagents

Dec 19, 2013 - The Lewis acid B(C6F5)3 was first reported in the 1960s(7) and has found ... Cyclization Pathways of Propargyl Amides with the Ï-Lewis Acid B(C6F5)3 ...... Lewis C. Wilkins , Hugh B. Hamilton , Benson M. Kariuki , A. Stephen ...

Activation of Alkynes with B(C6F5)3 â Boron Allylation Reagents

Dec 19, 2013 - Max M. Hansmann , Rebecca L. Melen , Matthias Rudolph , Frank ... Max M. Hansmann , Frank Rominger , Michael P. Boone , Douglas W.

Chemoselective Boron-Catalyzed Nucleophilic Activation of

May 26, 2015 - The carboxyl group (COOH) is an omnipresent functional group in organic molecules, and its direct catalytic activation represents an attractive synthetic method. Herein, we describe the first example of a direct catalytic nucleophilic

Chemoselective Boron-Catalyzed Nucleophilic Activation of

May 26, 2015 - ... functionalized carboxylic acids using multifunctional rhenium complexes. Masayuki Naruto , Santosh Agrawal , Katsuaki Toda , Susumu Saito.

THE CATALYTIC CONDENSATION OF GRIGNARD REAGENTS WITH

M. S. Kharasch, William Goldberg, Frank R. Mayo. J. Am. Chem. Soc. , 1938, 60 (8), pp 2004â2004. DOI: 10.1021/ja01275a511. Publication Date: August 1938.

Catalytic Activation of Carbon Dioxide

Allen, Leland C, 91. Ayers, W. M , 147. Barer, Sol J., 1. Bauch, Christopher G., 26. Bockris, J. O ' M , 179. Bolinger, C. Mark, 52. Bruce, Mitchell R. M , 52. Butler ...

Catalytic Enantioselective Addition of Diorganozinc Reagents to

However, treating Me and Ph vinyl sulfones 1a and 1b with diethylzinc and a catalytic amount of copper(I) ..... (f) Liza Luis , A.; Krische , M. J. Synlett 2004, 2579.

Aminoferrocene Lithiation by Boron Trifluoride Activation - American

Jul 17, 2008 - directing groups and may serve as a prelude to an asymmetric process. The lithiation of monosubstituted ferrocenes bearing chiral or achiral ...

Aminoferrocene Lithiation by Boron Trifluoride Activation - Organic

Jul 17, 2008 - Lithiation of BF3-complexed dimethylaminoferrocene occurs exclusively ortho to the dimethylamino group in the cyclopentadienyl ring ...

Aminoferrocene Lithiation by Boron Trifluoride Activation - American

Jul 17, 2008 - directing groups and may serve as a prelude to an asymmetric process. The lithiation of monosubstituted ferrocenes bearing chiral or achiral ...

Activation of Boron Reagents: Catalytic Copper-Catalyzed

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