Stereoselective synthesis of 6 alpha-halopenicillanates by samarium(II) iodide-promoted reduction of 6,6-dihalopenicillanates

Authors
Kang, HYPae, ANCho, YSChoi, KIKoh, HYChung, BY
Issue Date
1996-11-01
Publisher
PERGAMON-ELSEVIER SCIENCE LTD
Citation
HETEROCYCLES, v.43, no.11, pp.2337 - 2342
Abstract
A mild and efficient samarium(II) iodide promoted-reduction of 6,6-dibromopenicillanates for stereoselective synthesis of 6 alpha-bromopenicillanates has been developed.
Keywords
STEREOCONTROLLED CATALYTIC HYDROGENOLYSIS; NUCLEOPHILIC SN2 DISPLACEMENTS; ORGANIC-SYNTHESIS; (PIVALOYLOXY)METHYL 6,6-DIHALOPENICILLANATE; 6-BETA-BROMOPENICILLANIC ACID; CARBON-6-HALOGEN BOND; LANTHANIDES; HYDRIDE; STEREOCONTROLLED CATALYTIC HYDROGENOLYSIS; NUCLEOPHILIC SN2 DISPLACEMENTS; ORGANIC-SYNTHESIS; (PIVALOYLOXY)METHYL 6,6-DIHALOPENICILLANATE; 6-BETA-BROMOPENICILLANIC ACID; CARBON-6-HALOGEN BOND; LANTHANIDES; HYDRIDE
ISSN
0385-5414
URI
https://pubs.kist.re.kr/handle/201004/144238
DOI
10.3987/COM-96-7594
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KIST Article > Others
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