Kang, HY Pae, AN Cho, YS Choi, KI Koh, HY Chung, BY 2024-01-21T19:09:49Z 2024-01-21T19:09:49Z 2022-01-11 1996-11-01 0385-5414 https://pubs.kist.re.kr/handle/201004/144238 A mild and efficient samarium(II) iodide promoted-reduction of 6,6-dibromopenicillanates for stereoselective synthesis of 6 alpha-bromopenicillanates has been developed. English PERGAMON-ELSEVIER SCIENCE LTD STEREOCONTROLLED CATALYTIC HYDROGENOLYSIS NUCLEOPHILIC SN2 DISPLACEMENTS ORGANIC-SYNTHESIS (PIVALOYLOXY)METHYL 6,6-DIHALOPENICILLANATE 6-BETA-BROMOPENICILLANIC ACID CARBON-6-HALOGEN BOND LANTHANIDES HYDRIDE Stereoselective synthesis of 6 alpha-halopenicillanates by samarium(II) iodide-promoted reduction of 6,6-dihalopenicillanates Article 10.3987/COM-96-7594 1 HETEROCYCLES, v.43, no.11, pp.2337 - 2342 HETEROCYCLES 43 11 2337 2342 scie scopus A1996VU55800003 Chemistry, Organic Chemistry Article STEREOCONTROLLED CATALYTIC HYDROGENOLYSIS NUCLEOPHILIC SN2 DISPLACEMENTS ORGANIC-SYNTHESIS (PIVALOYLOXY)METHYL 6,6-DIHALOPENICILLANATE 6-BETA-BROMOPENICILLANIC ACID CARBON-6-HALOGEN BOND LANTHANIDES HYDRIDE