Note. Both reactions A and B proceed through intermediates. a) Draw a curved arrow mechanism that explains the formation
Posted: Sun Apr 10, 2022 6:23 pm
Note. Both reactions A and B proceed through
intermediates.
a) Draw a curved arrow mechanism that explains the formation of
the next product. Draw all the necessary curved arrows,
intermediates, formal charges and essential free electron pairs.
(Tip: The reaction starts with an attack of organolithium on the
carbonyl.)
b) Draw a curved arrow mechanism that explains the
formation of a bicyclic product. Draw all the necessary curved
arrows, intermediates, formal charges and essential free electron
pairs.
Li + Br LiBr + CO2
ОН НО. н
intermediates.
a) Draw a curved arrow mechanism that explains the formation of
the next product. Draw all the necessary curved arrows,
intermediates, formal charges and essential free electron pairs.
(Tip: The reaction starts with an attack of organolithium on the
carbonyl.)
b) Draw a curved arrow mechanism that explains the
formation of a bicyclic product. Draw all the necessary curved
arrows, intermediates, formal charges and essential free electron
pairs.
Li + Br LiBr + CO2
ОН НО. н