ChemInform Abstract: Catalytic Asymmetric Dearomatizing Redox Cross Coupling of Ketones with Aryl Hydrazines Giving 1,4-Diketones.

ChemInform ◽  
2015 ◽  
Vol 46 (34) ◽  
pp. no-no
Author(s):  
Shenlin Huang ◽  
Lisa Koetzner ◽  
Chandra Kanta De ◽  
Benjamin List
Keyword(s):  
Cross Coupling ◽  
Catalytic Asymmetric

Recent Advances in C–Br Bond Formation

Synlett ◽  
2021 ◽  
Author(s):  
Ying-Yeung Yeung ◽  
Jonathan Wong
Keyword(s):  
Organic Synthesis ◽  
Aromatic Compounds ◽  
Bond Formation ◽  
Cross Coupling ◽  
Catalytic Site ◽  
Atom Transfer ◽  
Bond Forming ◽  
Recent Advances ◽  
Catalytic Asymmetric ◽  
Site Selective

AbstractOrganobromine compounds are extremely useful in organic synthesis. In this perspective, a focused discussion on some recent advancements in C–Br bond-forming reactions is presented.1 Introduction2 Selected Recent Advances2.1 Catalytic Asymmetric Bromopolycyclization of Olefinic Substrates2.2 Catalytic Asymmetric Intermolecular Bromination2.3 Some New Catalysts and Reagents for Bromination2.4 Catalytic Site-Selective Bromination of Aromatic Compounds2.5 sp3 C–H Bromination via Atom Transfer/Cross-Coupling3 Outlook

scholarly journals A catalytic asymmetric cross-coupling approach to the synthesis of cyclobutanes

2021 ◽  
Author(s):  
F. Wieland Goetzke ◽  
Alexander M. L. Hell ◽  
Lucy van Dijk ◽  
Stephen P. Fletcher
Keyword(s):  
Cross Coupling ◽  
Coupling Approach ◽  
Catalytic Asymmetric

Catalytic Asymmetric Carbohydroxylation of Alkenes by a Tandem Diboration/Suzuki Cross-Coupling/Oxidation Reaction

2004 ◽  
Vol 6 (1) ◽  
pp. 131-133 ◽  
Author(s):  
Steven P. Miller ◽  
Jeremy B. Morgan ◽  
Nepveux ◽  
James P. Morken
Keyword(s):  
Oxidation Reaction ◽  
Cross Coupling ◽  
Catalytic Asymmetric

ChemInform Abstract: Catalytic Asymmetric Reductive Acyl Cross-Coupling: Synthesis of Enantioenriched Acyclic α,α-Disubstituted Ketones.

ChemInform ◽  
2013 ◽  
Vol 44 (44) ◽  
pp. no-no
Author(s):  
Alan H. Cherney ◽  
Nathaniel T. Kadunce ◽  
Sarah E. Reisman
Keyword(s):  
Cross Coupling ◽  
Catalytic Asymmetric

scholarly journals Enantioselective Desymmetrization via Carbonyl-Directed Catalytic Asymmetric Hydroboration and Suzuki–Miyaura Cross-Coupling

2015 ◽  
Vol 17 (4) ◽  
pp. 940-943 ◽  
Author(s):  
Gia L. Hoang ◽  
Zhao-Di Yang ◽  
Sean M. Smith ◽  
Rhitankar Pal ◽  
Judy L. Miska ◽  
...  
Keyword(s):  
Cross Coupling ◽  
Asymmetric Hydroboration ◽  
Catalytic Asymmetric

Photoredox Mediated Asymmetric Cross-Dehydrogenative Coupling of Enones and Tertiary Amines by Chiral Primary Amine Catalysis

Synthesis ◽  
2021 ◽  
Author(s):  
Zongbin Jia ◽  
Qi Yang ◽  
Sanzhong Luo
Keyword(s):  
Primary Amine ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Tertiary Amines ◽  
Dehydrogenative Coupling ◽  
Cross Coupling Reaction ◽  
Iminium Ion ◽  
Amine Catalysis ◽  
Catalytic Asymmetric

We report herein a catalytic asymmetric dehydrogenative cross-coupling reaction between enones and tertiary amines enabled by synergistic photoredox and chiral primary amine catalysis. The reaction was proposed to proceed via the interception of iminium ion intermediate, in situ generated from photoredox oxidation, by dienamine at α-position, following by isomerization, leading to aza-Morita-Baylis-Hillman-type products with good diastereo- and enantio- selectivity.

Sign in / Sign up

Export Citation Format

Share Document