4.8 Article

Asymmetric para-Selective aza-Friedel-Crafts Reaction of Phenols Catalyzed by Bulky PyBidine-Ni(OAc)2

Related references

Note: Only part of the references are listed.
Article Chemistry, Organic

Chiral phosphoric acid-catalyzed enantioselective aza-Friedel-Crafts reaction of naphthols and electron-rich phenols with 2-aryl-3H-indol-3-ones

Tao Ma et al.

Summary: The highly enantioselective aza-Friedel-Crafts reaction of cyclic-ketimines and naphthols/phenols has been achieved using a chiral phosphoric acid catalyst. Various chiral aminonaphthols with a quaternary stereocenter were obtained with high yields and excellent enantioselectivity. The synthetic utility of the obtained products was demonstrated through efficient transformations.

ORGANIC & BIOMOLECULAR CHEMISTRY (2023)

Article Chemistry, Organic

Enantioselective construction of a congested quaternary stereogenic center in isoindolinones bearing three aryl groups via an organocatalytic formal Betti reaction

Arben Berisa et al.

Summary: An efficient enantioselective formal Betti reaction was described between phenols and diaryl ketimines generated in situ from isoindolinone alcohols. Catalyzed by a chiral phosphoric acid, a wide range of ketimines and phenols yielded isoindolinone derivatives with a congested quaternary stereogenic center bearing three aryl groups in high yields, regioselectivities, and enantioselectivities.

ORGANIC CHEMISTRY FRONTIERS (2022)

Article Chemistry, Organic

Chiral Phosphoric Acid-Catalyzed Enantioselective Aza-Friedel-Crafts Addition of Naphthols with Isatin-Derived Ketimines

Mei Duan et al.

Summary: A wide range of chiral 3-amino-2-oxindoles were successfully synthesized with high optical purities through the enantioselective Friedel-Crafts addition of naphthols with isatin-derived ketimines using H8-BINOL-derived chiral biaryl phosphoric acid as the catalyst.

JOURNAL OF ORGANIC CHEMISTRY (2022)

Article Chemistry, Applied

Organocatalytic Enantioselective Regiodivergent C-H Bond Functionalization of 1-Naphthols with 1-Azadienes

Chen Zhang et al.

ADVANCED SYNTHESIS & CATALYSIS (2020)

Review Chemistry, Applied

Direct Asymmetric Arylation of Imines

Ilya N. Egorov et al.

ADVANCED SYNTHESIS & CATALYSIS (2020)

Article Chemistry, Organic

Cu-Catalyzed asymmetric Friedel-Crafts propargylic alkylation of phenol derivatives

Long Shao et al.

ORGANIC & BIOMOLECULAR CHEMISTRY (2017)

Article Chemistry, Multidisciplinary

An Arylation Strategy to Propargylamines: Catalytic Asymmetric Friedel-Crafts-type Arylation Reactions of C-Alkynyl Imines

Yingcheng Wang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016)

Review Chemistry, Multidisciplinary

Aminocatalytic Asymmetric Diels-Alder Reactions via HOMO Activation

Jun-Long Li et al.

ACCOUNTS OF CHEMICAL RESEARCH (2012)

Review Chemistry, Organic

A review of new developments in the Friedel-Crafts alkylation - From green chemistry to asymmetric catalysis

Magnus Rueping et al.

BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY (2010)

Article Chemistry, Multidisciplinary

Chiral Bis(imidazolidine)pyridine-Cu(OTf)2: Catalytic Asymmetric Endo-Selective [3+2] Cycloaddition of Imino Esters with Nitroalkenes

Takayoshi Arai et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2010)

Review Multidisciplinary Sciences

Diversity-oriented synthesis as a tool for the discovery of novel biologically active small molecules

Warren R. J. D. Galloway et al.

NATURE COMMUNICATIONS (2010)

Article Chemistry, Multidisciplinary

A Synthesis of Tamiflu by Using a Barium-Catalyzed Asymmetric Diels-Alder-Type Reaction

Kenzo Yamatsugu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2009)

Review Chemistry, Multidisciplinary

Chiral Bronsted acid catalyzed Friedel-Crafts alkylation reactions

Shu-Li You et al.

CHEMICAL SOCIETY REVIEWS (2009)

Article Multidisciplinary Sciences

Generating diverse skeletons of small molecules combinatorially

MD Burke et al.

SCIENCE (2003)