70079-91-3Relevant articles and documents
Sustainable organophosphorus-catalysed Staudinger reduction
Lenstra, Danny C.,Lenting, Peter E.,Mecinovi?, Jasmin
, p. 4418 - 4422 (2018/10/17)
A highly efficient and sustainable catalytic Staudinger reduction for the conversion of organic azides to amines in excellent yields has been developed. The reaction displays excellent functional group tolerance to functionalities that are otherwise prone to reduction, such as sulfones, esters, amides, ketones, nitriles, alkenes, and benzyl ethers. The green nature of the reaction is exemplified by the use of PMHS, CPME, and a lack of column chromatography.
Copper complexes bearing an NHC-calixarene unit: Synthesis and application in click chemistry
Ourri, Benjamin,Tillement, Olivier,Tu, Tao,Jeanneau, Erwann,Darbost, Ulrich,Bonnamour, Isabelle
, p. 9477 - 9485 (2016/11/11)
The synthesis of N-heterocyclic carbene (NHC) copper complexes supported by calix[4]arene is reported. Mono-substituted calix[4]arene was prepared through conventional procedures, followed by the attachment of an imidazolyl group to create the precursor o
Direct C-H amination of arenes with alkyl azides under rhodium catalysis
Shin, Kwangmin,Baek, Yunjung,Chang, Sukbok
supporting information, p. 8031 - 8036 (2013/08/23)
New horizons in the utility of azides: The rhodium-catalyzed intermolecular direct C-H amination of arenes with alkyl azides provides a convenient route to N-alkyl anilines (see scheme; DG=directing group). Alkyl azides with a wide range of functional groups reacted readily with various substrates, including benzamides, aromatic ketones, and flavones. Copyright