R. Chatterjee, A. Mukherjee, S. Santra, G. V. Zyryanov, O. N. Chupakhin, A. Majee, “An expedient solvent-free C-benzylation of 4-hydroxycoumarin with styrenes”, Mendeleev Commun., 31:1 (2021), 123

Эта публикация цитируется в 5 статьях

Communications

An expedient solvent-free C-benzylation of 4-hydroxycoumarin with styrenes

R. Chatterjee^a, A. Mukherjee^b, S. Santra^b, G. V. Zyryanov^bc, O. N. Chupakhin^bc, A. Majee^a

^a Department of Chemistry, Visva-Bharati University, Santiniketan, West Bengal, India
^b Institute of Chemical Engineering, Ural Federal University, Ekaterinburg, Russian Federation
^c I.Ya. Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, Ekaterinburg, Russian Federation

Аннотация: An efficient straightforward solvent-free C(3)-benzylation of 4-hydroxycoumarin with styrenes is performed by heating the reactants in the presence of p-toluenesulfonic acid. By this procedure, benzylated 4-hydroxycoumarin derivatives which exhibit various biological activities were obtained.

Ключевые слова: 4-hydroxycoumarin, styrene, p-toluenesulfonic acid, benzylation, solvent-free.

Язык публикации: английский

DOI: 10.1016/j.mencom.2021.01.039

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