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Stille Reactions with Tetraalkylstannanes and Phenyltrialkylstannanes in Low Melting Sugar – Urea - Salt Mixtures

Imperato, G. and Vasold, R. and König, B. (2006) Stille Reactions with Tetraalkylstannanes and Phenyltrialkylstannanes in Low Melting Sugar – Urea - Salt Mixtures. Adv. Synth. Cat. (348), 2243 -2247.

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Abstract

The transfer of simple alkyl groups in Stille reactions usually requires special solvents (HMPA) or certain organotin reagents (stannatranes, monoorganotin halides) to be efficient. Using low-melting mixtures of sugar, urea and inorganic salt as solvent, a fast and efficient palladiumcatalyzed alkyl transfer with tetraalkyltin reagents was observed. The high polarity and ...

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Item Type:Article
Date:2006
Institutions:Chemistry and Pharmacy > Institut für Organische Chemie > Lehrstuhl Prof. Dr. Burkhard König
Identification Number:
ValueType
10.1002/adsc.200600248DOI
Keywords:carbohydrates; green chemistry; palladium; Stille coupling; turnover number
Subjects:500 Science > 540 Chemistry & allied sciences
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Regina Hoheisel
Deposited On:05 Mar 2009 10:54
Last Modified:31 Jan 2011 15:12
Item ID:6270
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