Kakehi, Akikazu Preparation of new nitrogen-bridged heterocycles. 56. Syntheses and reactions of 1-[2,2-bis(alkylthio)-1-(ethoxycarbonylacetyl)vinyl]pyridinium salts. [electronic resource] - Chemical & pharmaceutical bulletin Nov 2004 - 1316-21 p. digital Publication Type: Journal Article ISSN: 0009-2363 Standard No.: 10.1248/cpb.52.1316 doi Subjects--Topical Terms: Heterocyclic Compounds--chemical synthesisNitrogen Compounds--chemical synthesisPyridinium Compounds--chemical synthesisSalts--chemical synthesis