Synthesis of Silyl Dienes from Propargyl Silanes
20th European Symposium on Organic Chemistry
2017
Mikus Puriņš,
Māris Turks
Propargyl silanes are useful synthetic intermediates mainly used in Sakurai type
addition to aldehydes or imines. However, there are some reports on propargyl silanes
as a 3 carbon unit in [3+2] annulation reactions. Such reactions involve migration of
silyl group in the intermediate β-silyl vinyl carbenium ion and subsequent cyclization [1].
Keywords
sulfur dioxide, silyl dienes, propargyl silanes
Puriņš, M., Turks, M. Synthesis of Silyl Dienes from Propargyl Silanes. In: 20th European Symposium on Organic Chemistry, Germany, Cologne, 2-6 July, 2017. Cologne: 2017, pp.SY104-SY104.
Publication language
English (en)