10-08-02 06:16
No 365809
../rhodium/pdf /borohydride.p
Nickel(II)Acetate tetrahydrate and sodium borohydride easily reduces a variety of alkenes alkynes and dienes selectively.
Perhaps it can reduce nitroalkenes too?
(Stoni's sexual toy)
10-08-02 15:35
No 366021
Haven't looked at it (too tired, lazy and confused right now) but me thinks to reduce nitroalkenes you generally need a strong, fast and nonselective catalyst+reducing agent system under more drastic condidions, not a selective one.
I'm not fat just horizontally disproportionate.
(Hive Bee)
10-08-02 15:54
No 366028
I´ve made and tried both P1- and P2-NiB/NaBH4 and got quite good results from reducing both ketoximes and nitroalkanes, but crap when tried with nitroalkenes.
Catalytic hydrogenation freak
(Chief Bee)
10-08-02 17:38
No 366059
Can you fuel the above hydrogenation by in situ generation of hydrogen from NaBH4, or do you have to generate it externally?
(Hive Bee)
10-08-02 18:43
No 366081
Both the P1- and P2-NiB were generated externally and the H2(g) internally.
Catalytic hydrogenation freak