55622-43-0Relevant articles and documents
Cu(I)–N-heterocyclic carbene-catalyzed base free C–N bond formation of arylboronic acids with amines and azoles
Zhang, Maoyuan,Xu, Zengbing,Shi, Dabin
, (2020/12/25)
A new N-heterocyclic carbene (NHC) precursor of imidazolium chloride and its corresponding Cu(I)–NHC complex 1 was synthesized. The complex 1 was found to be a highly effective catalyst for Chan-Evans-Lam coupling of arylboronic acid with amines and azoles (including imidazole, pyrazole and triazole), without addition of base at room temperature. Various substituents on three substrates can be tolerated, giving the desired coupling products in good to excellent yields (62–94%). The method is practical and offers an alternative to the corresponding copper-catalyzed Chan-Evans-Lam process for the construction of C–N bonds.
Increasing the antioxidant capability via the synergistic effect of coupling diphenylamine with sterically hindered phenol
Higgins, Clare L.,Filip, Sorin V.,Afsar, Ashfaq,Hayes, Wayne
supporting information, (2019/11/28)
A series of novel diphenylamine-phenol antioxidants were synthesised that combined the two antioxidant types into a single molecule. These antioxidants were then functionalised with alkyl chains to aid their solubility in hydrocarbon media. As part of a s
Bifunctional AKR1C3 inhibitors/androgen receptor modulators and methods of use thereof
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Page/Page column 58; 60, (2016/03/19)
The invention includes compositions comprising selective AKR1C3 inhibitors. The invention also includes compositions comprising bifunctional AKR1C3 inhibitors and selective androgen receptor modulators. The invention further includes methods of treatment using the compositions of the invention.
