Mild preparation of cephalosporin allyl and p-methoxybenzyl esters using diazoalkanes
ST Waddell, GM Santorelli
Index: Waddell, Sherman T.; Santorelli, Gina M. Tetrahedron Letters, 1996 , vol. 37, # 12 p. 1971 - 1974
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Citation Number: 7
Abstract
Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Vinyl or p-methoxyphenyldiazomethane reacts rapidly with cephalosporins in ether/methylene chloride cosolvent to give the C-9 allyl and p-methoxybenzyl esters, respectively, in good yields, with no isomerization of the double bond to Δ-2. ... Cephalothin, cefoxitin and ...
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