Alkenes Flashcards
1
Q
Alkene to Alkane
A
H2 and Raney Ni at RTP
2
Q
Alkene to Dihalogenoalkane
A
X2 in CCl4 at RTP
3
Q
Alkene to -diol (alcohol)
A
OH-/MnO4- + heat
4
Q
Alkene to Secondary alcohol
A
1) Warm concentrated H2SO4
2) Cold H2O
5
Q
OZONOLYSIS of an Alkene (Note: this results in the splitting of the Alkene at the double bond, yielding 2 Aldehydes)
A
O3 at O degrees celsius followed by Zn dust and CH3COOH
6
Q
Polymerisation of an Alkene (NOT IMPORTANT)
A
Ziegler Natta cat. (C2H5)Al and TiCl4 at 120 degress celsius at moderate pressure
7
Q
Alkene to Halogenoalkane (Note: Markovnikov’s Rule)
A
HX (g/l) at RTP
8
Q
Alkyne to Alkene
A
Na in NH3
9
Q
Dihalogenoalkane to Alkene
A
Zn dust + heat
10
Q
Secondary alcohol to Alkene
A
Xs concentrated H2SO4 (l) at 180 degrees celsius
11
Q
Halogenoalkane to Alkene
A
Alcoholic KOH + heat under eflux
