
Tetrahedron Letters p. 623 - 624 (1981)
Update date:2022-08-04
Topics:
Husstedt, Urda
Schaefer, Hans J.
The double bond can be mildly protected by bromination with PyHBr3; deprotection is achieved by cathodic reduction at -1.4 V.The overall yields range from 68 to 99 percent, the configuration of the double bond is retained with at least 96 percent.
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