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A problem set focused on alkynes, including reactions and retrosynthesis. Students are required to provide products and mechanisms for given reactions, as well as synthesizing target molecules from given starting materials.
Typology: Assignments
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Me Et Me Et
Br
Br H Me
Br
Br (^) 1) 2 eq. NaNH2) H2O (^2)
Li / NH
H (^) 2/ Pd-C H2/ Lindlar'scatalyst
1eq. HBr
4 C or fewer
h) i) j) k) l) m) n) o)
a)
b) c)
d)
e) f)
relative, not absolute stereochem.
Br (^2) HgSOH (^) 4, H2SO4 (^) 2O
H 2 / Lindlar
3 C or fewer 3 C or fewer
HBr
Br 2