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how to remove hexane, how to solidify sticky oil?

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Old 04-10-2017, 11:16 PM
thomasmiller thomasmiller is offline
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Default how to remove hexane, how to solidify sticky oil?

i separated just one spot, and then evaporated using rotary evaporater
in other reference my compound is white solid, but in my case sticky oil.
my compound is non-polar, and my compound is not soluble in diethyl ether, dichloromethane, ethyl acetate.
when i was soluble in that solvents, there is a little powder at the bottom of round flask.
but evaporating again my compound is sticky oil.
and i vacuumed 1 day and checked NMR. that NMR is not clear. hexane, water is remain.

Please Help.

Thanks !

I didn't find the right solution from the internet.
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