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I have to do ketone reduction to alcohol with NaBH4. After this the alcohol obtained is to be reacted with ethyl bromide and NaH. Is it necessary to remove excess NaBH4 and neutralize before going...
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How we can remove a titanium catalyst after esterification reaction? Adding water gave a white gel of titanium hydroxide which is very difficult to remove. Is there any way to remove this ppt? Or...
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Is there any method available other than bisulphite adduct route for quantitative extraction of citral from lemon grass oil? Bisulphite adduct route gives low yield on regeneration of citral.
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I could do the extraction with hot water and acidifying it with H2SO4 to yield a dark brown precipitate. I am confused with how to make it mono ammonium salt? also how to get the white MAG
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