1186509-61-4Relevant articles and documents
Bis(dibenzylideneacetone)palladium(0)/tert-Butyl Nitrite- Catalyzed Cyclization of o-Alkynylanilines with tert-Butyl Nitrite: Synthesis and Applications of Indazole 2-Oxides
Senadi, Gopal Chandru,Wang, Ji-Qi,Gore, Babasaheb Sopan,Wang, Jeh-Jeng
, p. 2747 - 2753 (2017/08/23)
An efficient method for the synthesis of 1-benzyl/arylindazole 2-oxides via a bis(dibenzylideneacetone)palladium(0) [Pd(dba)2]/tert-butyl nitrite (TBN)-catalyzed reaction of o-alkynylaniline derivatives with TBN is reported. The overall transfo
PROCESS FOR THE PREPARATION OF 1-BENZYL-3-HYDR0XYMETHYL-1H-INDAZ0LE AND ITS DERIVATIVES AND REQUIRED MAGNESIUM INTERMEDIATES
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Page/Page column 25; 26, (2011/02/24)
The present invention relates to the process for the preparation of 1-benzyl-3-hydroxymethyl-1H-indazole according to formula (II), to be used in a subsequent process for the preparation of 1-benzyl-3- hydroxymethyl-1H-indazole according to formula (I).
Efficient two-step sequence for the synthesis of 2,5-disubstituted furan derivatives from functionalized nitroalkanes: Successive Amberlyst A21- and Amberlyst 15-catalyzed processes
Palmieri, Alessandro,Gabrielli, Serena,Ballini, Roberto
supporting information; experimental part, p. 6165 - 6167 (2010/10/20)
The nitroaldol reaction of ketal-functionalized nitroalkanes with α-oxoaldehydes, promoted by Amberlyst A21, followed by acidic treatment (Amberlyst 15) of the obtained nitroalkanol, leads to the formation of 2,5-disubstituted furans in good yields. The p
