HBr, Heat// HCL, Heat
OH takes proton to make it a leaving group. Then the carbocation takes the Br/CL. This is usually to the most substituted carbon
PCL3// SOCL2
Adds CL where the OH was
RCO3H// m-CPBA
turns double bonds to epoxides (illuminati)
Cuts Alkyne and adds an O at the end of the alkane. Also adds an OH on the adjacent carbon
NaI
Na I dissociate into Na+ and I-. Halide leaves and the carbocation takes the I
NaCN
Na2S
Closes into a ring
H2, Pt
Turns double bonds into single bonds. (make sure to count the carbons)
H2, Lindlars
turns triple to double bonds
1) NaNH2 (3 eq) 2) H2O
Turns alkenes into alkynes???
2 eq NaNH2
each halide turns into a Pi bond?