✍ Scribed by Zhang, Lijun; Finn, John M.
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
A one pot, high yield synthesis of depsipeptides is described involving room temperature condensation of hindered substrates (N-BOC amino acids and benzyl cc-hydroxy esters) in the presence of DCC and a dialkylaminopyridine. lo. 40 5. M. M.
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
## Abstract magnified image An efficient synthesis of thiocoumestan derivatives, starting from catechols and 4‐mercaptocoumarin in the presence of potassium ferricyanide as an oxidizing agent (Decker oxidation) was developed. The results indicate that the 4‐mercaptocoumarin participates in Michael
## Abstract Starting from (__R__)‐__O__‐benzylglycidol and a sulfur‐stabilized allyl anion, a (3 + 3) synthesis of the α,β‐unsaturated (6__S__)‐δ‐lactone 7 is achieved. Subsequent diastereoselective addition of a phenyldimethylsilyl cuprate and unmasking of the latent hydroxy function provides the