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ChemInform Abstract: Dithio and Thiono Esters. Part 64. Attempted Synthesis of Bis( alkylthio)-orthoquinodimethanes from Dithiobenzoates.

✍ Scribed by K. HARTKE; N. BIEN; W. MASSA; S. WOCADLO

Book ID
112038241
Publisher
John Wiley and Sons
Year
2010
Weight
36 KB
Volume
27
Category
Article
ISSN
0931-7597

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Dithio and Thiono Esters, 64. Attempted
Dithio and Thiono Esters, 64. Attempted Synthesis of Bis(alkylthio)-Orthoqinodimethanes from Dithiobenzoates
✍ Hartke, Klaus ;Bien, Notker ;Massa, Werner ;Wocadlo, Sigrid 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 889 KB

## Abstract __o__‐Alkyl substituted dithiobenzoates 3 are S‐methylated with trimethyloxonium tetrafluoroborate to form the stable bis(alkylthio)arylmethylium tetrafluoroborates 4. Their deprotonation with LiHMDS takes place either at the __o__‐alkyl groups to form the postulated __o__‐quinodimethan