Synthesis of 3-ethynyl-3-hydroxy-2-oxindoles and 3-hydroxy-3-(indol-3-yl) indolin-2-ones using CuWO4 nanoparticles as recyclable heterogeneous catalyst in aqueous medium
2020 ◽
Vol 135
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pp. 105874
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2015 ◽
Vol 42
(4)
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pp. 3169-3181
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2013 ◽
Vol 1
(2)
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pp. 136-144
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2012 ◽
Vol 708-709
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pp. 25-30
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