Two new syntheses of the βphospha-wittig
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Siegfried Bauer; Angela Marinetti; FranΓ§ois Mathey
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Article
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1991
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John Wiley and Sons
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English
β 406 KB
## Abstract The secondary phosphorylphosphane complexes used in the synthesis of phosphaalkene complexes from carbonyl compounds by the soβcalled βphosphaβWittigβοΈ reaction can be obtained by two routes. In the first one, a primary lithiophosphine complex is condensed with a chlorophosphite. The re