Nanoparticle silica supported sulfuric acid (NPs SiO2-H2SO4): a solid phase acidic catalyst for the one-pot synthesis of benzo[a]xanthene-11-one derivatives
2011 ◽
Vol 35
(12)
◽
pp. 707-708
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2011 ◽
Vol 32
(6-8)
◽
pp. 1180-1184
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