150712-57-5Relevant articles and documents
Synthesis of β-nitro ketones from geminal bromonitroalkanes and silyl enol ethers by visible light photoredox catalysis
Cao, Haoying,Ma, Shanshan,Feng, Yanhong,Guo, Yawen,Jiao, Peng
supporting information, p. 1780 - 1783 (2022/02/17)
Various β-nitro ketones, including those bearing a β-tertiary carbon, were prepared from geminal bromonitroalkanes and trimethylsilyl enol ethers of a broad range of ketones by visible light photoredox catalysis, which were then easily converted into β-amino ketones, 1,3-amino alcohols, α,β-unsaturated ketones, β-cyano ketones and γ-nitro ketones.
Deleterious effect of 7-methyl group on glycosylation of 2-naphthols
Mitra, Prithiba,Mandal, Subhajit,Chakraborty, Soumen,Mal, Dipakranjan
, p. 5610 - 5619 (2015/08/03)
C-Glycosylations of several 2-naphthols with different glycosyl donors have been investigated in the pursuit of the total synthesis of mayamycin (1). While glycosylations of the parent 2-naphthol are readily achievable, those of 5-methoxy-7-methyl-2-napht
Regioselective Monomethylation of Unsymmetrical Naphthalenediols with Methanolic HCl
Bell, Kevin H.,McCaffery, Leslie F.
, p. 731 - 737 (2007/10/02)
Treatment of naphthalene-1,3-diol and naphthalene-1,7-diol with methanol containing dry hydrogen chloride at room temperature gives exclusively 3-methoxy-1-naphthol and 7-methoxy-1-naphthol, respectively.Of the other two unsymmetrical naphthalenediols, the 1,2-isomer was unreactive and the 1,6-isomer gave a mixture of regioisomers under the same conditions.Two symmetrical diols (the 1,5- and 2,7-isomers) examined by the same procedure gave the monomethyl ethers in 60-70percent yields.