22426-30-8Relevant articles and documents
Potassium trimethylsilanolate-mediated conversion of dialkyl phosphonates to their anhydrous potassium monoalkyl phosphonates under mild, non-aqueous conditions
Dziemidowicz, Joanna,Witt, Dariusz,Sliwka-Kaszynska, Magdalena,Rachon, Janusz
, p. 569 - 574 (2005)
Anhydrous potassium monoalkyl phosphonates have been prepared from the corresponding dialkyl phosphonates and potassium trimethylsilanolate under non-aqueous conditions in good to excellent yields. Simple workup procedure has been developed to afford high purity products.
NAPHTHYRIDINES AS INHIBITORS OF HPK1
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Paragraph 0832; 0833, (2018/10/21)
Naphthyridine compounds and their use as inhibitors of HPK1 are described. The compounds are useful in treating HPK1-dependent disorders and enhancing an immune response. Also described are methods of inhibiting HPK1, methods of treating HPK1-dependent disorders, methods for enhancing an immune response, and methods for preparing the naphthyridine compounds.
Palladium-Catalyzed Direct Arylation of C(sp3)-H Bonds of α-Cyano Aliphatic Amides
Reddy, M. Damoder,Watkins, E. Blake
, p. 11447 - 11459 (2015/12/05)
Pd(OAc)2-catalyzed arylation of C(sp3)-H bonds in α-cyano-α-methyl aliphatic amides is achieved in the presence of 8-aminoquinoline, as a removable directing group, using Mn(OAc)2 and Na2CO3. The current strategy enables the placement of an aryl/heteroaryl group at the β-position of α-cyano aliphatic acids for the first time. Wide functional group tolerance and easily accessible starting materials provide an efficient protocol for the synthesis of arylated α-cyano amides. Furthermore, the synthetic utility of the products has been demonstrated by their efficient conversions to medicinally important α,α-dialkylated acid and β-amino acid derivatives.
