KANG, HY CHO, YS KOH, HY CHANG, MH 2024-01-21T22:37:32Z 2024-01-21T22:37:32Z 2022-01-11 1993-01 0039-7911 https://pubs.kist.re.kr/handle/201004/146126 Samarium(II) iodide promoted reductive deacetoxylation of 7-aminocephalosporanic acid derivatives to synthesize 3-alkylidenecepham-4-carboxylates, which could be valuable intermediates for the synthesis of new cephalosporin antibiotics, was investigated. English MARCEL DEKKER INC ORGANIC-SYNTHESIS EFFICIENT ROUTE LANTHANIDES DIIODIDE ESTERS SYNTHESIS OF 3-ALKYLIDENECEPHAM-4-CARBOXYLIC ACID-DERIVATIVES BY SAMARIUM(II) IODIDE REDUCTION Article 10.1080/00397919308011140 1 SYNTHETIC COMMUNICATIONS, v.23, no.21, pp.2977 - 2984 SYNTHETIC COMMUNICATIONS 23 21 2977 2984 scie scopus A1993ME16100005 2-s2.0-0027432558 Chemistry, Organic Chemistry Article ORGANIC-SYNTHESIS EFFICIENT ROUTE LANTHANIDES DIIODIDE ESTERS