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Author Topic: Sodium Aluminum Hydride Reductions  (Read 2410 times)

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Rhodium

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Sodium Aluminum Hydride Reductions
« on: November 11, 2003, 11:39:00 AM »
Sodium Aluminum Hydride
Zakharkin et.al., Izv. Akad. Nauk SSSR Ser. Khim., 561 (1964)
Reductions using the cheap LAH analog NaAlH4 in hydrocarbon solvents.

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(azole: "reductions with NaAlH4 in hydrocarbon media", Russian HyperLab)
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hest

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NaAlH4
« Reply #1 on: November 11, 2003, 06:58:00 PM »
But NaAlH4 is not so effektive to reduce nitrogroup's (acording Hudlick'y's book 'reductions').
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azole

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AlH3
« Reply #2 on: November 13, 2003, 09:31:00 AM »
But NaAlH4 is not so effektive to reduce nitrogroup's
   Just add 100% H2SO4 (1/2 mol. eq.) or AlCl3 (1/3 mol. eq.). Theoretically, it should work, at least, in THF or in glyme.

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hest

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AlH3
« Reply #3 on: November 13, 2003, 10:07:00 AM »
Nice touch, and yes it will.
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