This is an interim version of our Electronic Legal Deposit Catalogue-eJournals and eBooks while we continue to recover from a cyber-attack.
ChemInform Abstract: Synthesis of 2‐Amino‐substituted‐1, 3, 4‐thiadiazoles via 2, 3‐Dichloro‐5, 6‐dicyano‐1, 4‐benzoquinone (DDQ) Mediated Intramolecular C—S Bond Formation in Thiosemicarbazones. Issue 26 (June 2016)
Record Type:
Journal Article
Title:
ChemInform Abstract: Synthesis of 2‐Amino‐substituted‐1, 3, 4‐thiadiazoles via 2, 3‐Dichloro‐5, 6‐dicyano‐1, 4‐benzoquinone (DDQ) Mediated Intramolecular C—S Bond Formation in Thiosemicarbazones. Issue 26 (June 2016)
Main Title:
ChemInform Abstract: Synthesis of 2‐Amino‐substituted‐1, 3, 4‐thiadiazoles via 2, 3‐Dichloro‐5, 6‐dicyano‐1, 4‐benzoquinone (DDQ) Mediated Intramolecular C—S Bond Formation in Thiosemicarbazones.
Abstract: An intramolecular cyclization of thiosemicarbazones (I) using DDQ is developed to afford a series of 2‐amino‐substituted‐1, 3, 4‐thiadiazoles (II) in moderate to good yields.