hydroxylamine-o-sulfonic acid (hosa): as a task specific catalyst for the synthesis of 1,8-dioxo-octahydroxanthenes under mild, green and solvent-free condition
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abstract
a highly efficient procedure for the synthesis of 1,8-dioxo-octahydroxanthenes under mild, green and solvent-free condition by using hosa as a dual role catalyst is described. this is the first report of catalytic activity of hosa.
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Journal title:
organic chemistry researchPublisher: iranian chemical society
ISSN
volume 1
issue 2 2016
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