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Literature DB >> 21351758

Palladium- and nickel-catalyzed aminations of aryl imidazolylsulfonates and sulfamates.

Lutz Ackermann¹, René Sandmann, Weifeng Song.

Abstract

A nickel complex derived from dppf, along with NaOt-Bu as the base, allowed for challenging aminations of aryl sulfamates. An improved functional group tolerance is observed in novel palladium-catalyzed aminations of imidazolylsulfonates with rac-BINAP as the ligand.

Entities: Chemical

Year: 2011 PMID： 21351758 DOI： 10.1021/ol200267b

Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005

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Cited

9 in total

1. Mechanism and Origins of Ligand-Controlled Stereoselectivity of Ni-Catalyzed Suzuki-Miyaura Coupling with Benzylic Esters: A Computational Study.

Authors: Shuo-Qing Zhang; Buck L H Taylor; Chong-Lei Ji; Yuan Gao; Michael R Harris; Luke E Hanna; Elizabeth R Jarvo; K N Houk; Xin Hong
Journal: J Am Chem Soc Date: 2017-09-07 Impact factor: 15.419

2. Photochemically-Mediated, Nickel-Catalyzed Synthesis of N-(Hetero)aryl Sulfamate Esters.

Authors: J Miles Blackburn; Anastasia L Gant Kanegusuku; Georgia E Scott; Jennifer L Roizen
Journal: Org Lett Date: 2019-08-22 Impact factor: 6.005

3. Development of an air-stable nickel precatalyst for the amination of aryl chlorides, sulfamates, mesylates, and triflates.

Authors: Nathaniel H Park; Georgiy Teverovskiy; Stephen L Buchwald
Journal: Org Lett Date: 2013-11-27 Impact factor: 6.005

Palladium- and nickel-catalyzed aminations of aryl imidazolylsulfonates and sulfamates.

1. Mechanism and Origins of Ligand-Controlled Stereoselectivity of Ni-Catalyzed Suzuki-Miyaura Coupling with Benzylic Esters: A Computational Study.

2. Photochemically-Mediated, Nickel-Catalyzed Synthesis of N-(Hetero)aryl Sulfamate Esters.

3. Development of an air-stable nickel precatalyst for the amination of aryl chlorides, sulfamates, mesylates, and triflates.

4. Nickel-catalyzed amination of aryl sulfamates and carbamates using an air-stable precatalyst.

5. Nickel-catalyzed Suzuki-Miyaura couplings in green solvents.

6. Highly economical and direct amination of sp³ carbon using low-cost nickel pincer catalyst.

Review 7. Pd-Catalyzed Cross-Couplings: On the Importance of the Catalyst Quantity Descriptors, mol % and ppm.

8. Nickel-Catalyzed Amination of Aryl Chlorides and Sulfamates in 2-Methyl-THF.

9. Convenient Method of Synthesizing Aryloxyalkyl Esters from Phenolic Esters Using Halogenated Alcohols.