23550-76-7Relevant academic research and scientific papers
sp2-C–H Acetoxylation of Diversely Substituted (E)-1-(Arylmethylene)-2-phenylhydrazines Using PhI(OAc)2 as Acetoxy Source at Ambient Conditions
Brahmachari, Goutam,Karmakar, Indrajit
supporting information, p. 5925 - 5933 (2019/08/16)
A catalyst- and additive-free simple and straightforward method for regioselective direct sp2 C–H acetoxylation reaction of aldehyde hydrazones has been achieved at ambient temperature employing PIDA as an acetoxy source. The scope of the reaction has been successfully verified with a wide range of biologically important aldehyde hydrazones with diverse functional group tolerance. The method is highly selective, mild and efficient, operationally simple, rapid and high-yielding.
PYRAZOLE DERIVATIVES AS NHIBITORS OF THE WNT SIGNALLING PATHWAY
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Page/Page column 6; 34, (2019/09/18)
The present invention relates to a novel class of compounds as inhibitors of the Wnt signalling pathway. The best compounds showed potencies in the low micromolar range and high efficacies (> 80%) together with good microsomal stability. Furthermore, in v
Polystyrene sulfonic acid catalyzed greener synthesis of hydrazones in aqueous medium using microwaves
Polshettiwar, Vivek,Varma, Rajender S.
, p. 5649 - 5652 (2008/02/10)
An environmentally benign aqueous protocol for the synthesis of cyclic, bi-cyclic, and heterocyclic hydrazones using polystyrene sulfonic acid (PSSA) as a catalyst has been developed; the simple reaction proceeds efficiently in water in the absence of any
