Regioselective conversion of alkynes to 4-substituted and 3,4-disubstituted isoxazoles using titanium-catalyzed multicomponent coupling reactions
2004 ◽
Vol 43
(46)
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pp. 6238-6241
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2013 ◽
Vol 85
(2)
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pp. 377-384
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2004 ◽
Vol 346
(8)
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pp. 970-978
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