Synthesis of Betulin Dibenzoate and Diphthalate
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Betulin-3,28-dibenzoate and -3,28-diphthalate were synthesized for the first time by reacting betulin with melts of benzoic and phthalic acids at 190–200°C for 5 min.
Keywordsbetulin benzoic acid phthalic acid melt esterification betulin-3,28-dibenzoate betulin-3,28-diphthalate
The work was supported financially by the Ministry of Education of Russia (Project RFMEF160714X0031). Instruments at the Krasnoyarsk Regional Center for Collective Use, SB, RAS, were used.
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