Date post: | 15-Apr-2017 |
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2.2FmocCl,pyridine,7days
HBr,ace7cacid,4hrs.
pyridine,3hrs.
2.2FmocCl
2.2FmocCl,pyridine,DMAP3hrs.
EtOH,Zndust,1hr.
Ac2O,ZnCl2
100OC,4hrs.
Et3N,pyridine,1hr.
HBr,ace7cacid,24hrs.
HBr,ace7cacid,24hrs.
ace7cacid,Zndust
2hrs.4hrs.
HBr,ace7cacid,4hrs.
20% 9.8%<1%
35%24%
67%
exo
endo
9.6%
23%
exo
endo
89%
5.4% >5%82%
methylacrylateNaHSO3,KBrO3,15min.
~43%