Adducts of Thianthrene-and Phenoxathiin Cation Radical Tetrafluoroborates to 1-Alkynes. Structures and Formation of 1-(5-Thianthreniumyl)-and 1-(10- …
…, HJ Shine, JN Marx, T Ould-Ely, AT Kelly…
Index: Rangappa, Paramashivappa; Shine, Henry J.; Marx, John N.; Ould-Ely, Teyeb; Kelly, Anna T.; Whitmire, Kenton H. Journal of Organic Chemistry, 2005 , vol. 70, # 24 p. 9764 - 9770
Full Text: HTML
Citation Number: 4
Abstract
Thianthrene cation radical tetrafluoroborate (Th+ BF4-) added to the terminal alkynes 1- pentyne, 1-hexyne, 1-heptyne, 1-octyne, 1-nonyne, and 1-decyne to form trans-1, 2-bis (5- thianthreniumyl) alkene tetrafluoroborates (1-6). Similarly, addition of phenoxathiin cation radical tetrafluoroborate (PO+ BF4-) to the same alkynes gave 1, 2-bis (10- phenoxathiiniumyl) alkene tetrafluoroborates (7-12). The trans configuration of two of the ...
Related Articles:
Action de l'ozone sur des derives vinyliques; reactions conservant l'enchainement carbone.
[Strobel, Marie-Paule; Morin, Luc; Paquer, Daniel Tetrahedron Letters, 1980 , vol. 21, p. 523 - 524]
Action de l'ozone sur des derives vinyliques; reactions conservant l'enchainement carbone.
[Strobel, Marie-Paule; Morin, Luc; Paquer, Daniel Tetrahedron Letters, 1980 , vol. 21, p. 523 - 524]
Revealing substrate promiscuity of 1-deoxy-D-xylulose 5-phosphate synthase
[Brammer, Leighanne A.; Meyers, Caren Freel Organic Letters, 2009 , vol. 11, # 20 p. 4748 - 4751]
A new route to protected acyloins and their enzymatic resolution with lipases
[Scheid, Guenther; Kuit, Wouter; Ruijter, Eelco; Orru, Romano V. A.; Henke, Erik; Bornscheuer, Uwe; Wessjohann, Ludger A. European Journal of Organic Chemistry, 2004 , # 5 p. 1063 - 1074]
[Kurniadi, Toshinari; Bel Rhlid, Rachid; Fay, Laurent-Bernard; Juillerat, Marcel-Alexandre; Berger, Ralf Guenter Journal of Agricultural and Food Chemistry, 2003 , vol. 51, # 10 p. 3103 - 3107]