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Reactions of organolithium reagents with siloxane substrates

โœ Scribed by Frye, Cecil L.; Salinger, Rudolf M.; Fearon, F. W. G.; Klosowski, J. M.; DeYoung, T.

Book ID
127115703
Publisher
American Chemical Society
Year
1970
Tongue
English
Weight
1020 KB
Volume
35
Category
Article
ISSN
0022-3263

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Reactions of triarylphosphines with orga
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โœ Yuzuru Uchida; Masaaki Kawai; Haruo Masauji; Shigeru Oae ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 585 KB

Triarylphosphines bearing 2-pyridyl or 2-benzothiazyl groups react with organolithium reugents at -78ยฐC in THF to afford both coupling products and ligand exchanged triarylphosphines. The ligand coupling and ligand exchange are considered to take place via an intermediate formed by the nucleophilic