Archiv der Pharmazie p. 513 - 518 (1993)
Update date:2022-08-04
Topics:
Wuensch
Hoefner
Bauschke
The bromoacetals 5a and 5b react with n-butyllithium and the piperidone 7 to yield the hydroxyacetals 8b and 8c, respectively. Cyclization of 8b and 8c followed by acid hydrolysis affords the spirocyclic hemiacetals 10b and 10c which are oxidized by PCC t
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Doi:10.1016/j.bmc.2013.12.008
(2014)Doi:10.1039/c3cy00774j
(2014)Doi:10.1080/00397919408011199
(1994)Doi:10.1070/MC2001v011n05ABEH001492
()Doi:10.1016/S0040-4039(00)60152-1
(1993)Doi:10.1016/S0957-4166(97)00016-5
(1997)
