Spectroscopic study of stepwise gossypol sulfonylation with tosyl chloride in the presence of 4-methoxypyridine N-oxide and triethylamine
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DOI: 10.1016/j.molstruc.2021.131155
Abstract: Abstract Sulfonylation of gossypol with stepwise increase of tosyl chloride content in the presence of 4-methoxypyridine N-oxide and triethylamine was carried out. The sequence of gossypol's hydroxyl groups tosylation was studied using HPLC, FT-IR and… read more here.
Keywords: methoxypyridine oxide; spectroscopy; triethylamine; tosyl chloride ... See more keywords