chem 210 exam 3 Questions and Correct Answers, Complete Solution 2024.
less
the more s character a carbocation has, the _____stable it is
the same as
when looking at an epoxide, the orientation around the oxygen is _________ the orientation around the double bond in the reactant
BrOH
when a...
chem 210 exam 3 Questions and Correct
Answers, Complete Solution 2024.
less
the more s character a carbocation has, the _____stable it is
the same as
when looking at an epoxide, the orientation around the oxygen is _________ the
orientation around the double bond in the reactant
BrOH
when added with base makes an epoxide
Br2
adds 2 Brs in anti conformation
lindlar catalyst
produces a Z alkene from an alkyne (adds 2 Hs in syn)
add more electronegative atom, add pi bond
2 ways of producing an oxidation reaction
remove electronegative atom, remove pi bond
2 ways of producing a reduction reaction
HBr
when this reaction occurs there is a scrambling of dashes and wedges (not just anti or
syn, no fixed relationship)
triple bond (base) reaction
when the product has more carbons than the reactant, this reaction is needed
radical halogenation
when the reactant only has carbons and hydrogens, this reaction will occur first
O3/Zn or OsO4/NMO/HIO4
when the product has less carbons than the reactant, one of these reaction is needed
O3/Zn and OsO4/NMO/HIO4
these two reactions cleaves c-c bonds
elimination
when forming a double bond, this reaction is needed
Li/NH3
creates an E alkene from an alkyne (adds 2 Hs anti)
ozonolysis
cuts through double bonds and adds oxygen to them
less, more
the lower the BDE for H-X, the ______ reactive X is, and the ______ selective X* is
less, more
in an X-OH reaction, the X bonds to the _____ substituted carbon and the OH bonds to
the _____ substituted carbon
H2
this reacts with triple and double bonds to form hydrocarbon chains in hydrogenation
reactions
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