Organotin Hydrides, Reactions with Organic Compounds

Organotin Hydrides, Reactions with Organic Compounds, 1, 47... 

Diene-Iron Carbonyl Complexes and Related Species R. Pettit and G. F. Emerson Reactions of Organotin Hydrides with Organic Compounds Henry C. Kuivila Organic Substituted Cyclosilanes... 

Reactions of Organotin Hydrides with Organic Compounds... 

The study of the reactions of organotin hydrides with organic compounds can be said to be in its infancy. It will be seen from the following discussion that none of the reactions has been examined in great detail as regards scope... 

Kuivila, H. G., Reactions of organotin hydrides with organic compounds, Advan. Organometal. Chem. U7-87 (196 ). 

Many reactions have been carried out with the help of organic hydrides of the elements of the main group IV (except lead) which have resulted in the synthesis of new groups of compounds. Organotin hydrides were found to be especially versatile 189). The reactivity of organolead hydrides has presented a challenging problem that has only been recently solved. Some... 

This access to a , y-bis(tricyclohexyltin)alkanes proves to be very convenient when the corresponding organic dihalides are available. When this is not the case, and when a , y-dienes are more easily accessible, a double hydrostannation of these unsaturated compounds can be used. As indicated above, this radical addition has to be conducted in less mild conditions than for the addition of tri-n-butyltin hydride, for instance, because of the bulkiness of the organotin center and also of the more nucleophilic character of the tricyclohexyltin radical. Nevertheless, the treatment of 4,4 -di(butenyl)biphenyl or 4,4 -bis(but-3-enyloxymethyl)biphenyl with tricyclohexyltin hydride at 130 °C over seven days affords the corresponding adducts 72 and 75 in good yields (Scheme 3.7.11). Due to its rapid decomposition at this temperature, the AIBN initiator has to be added in small portions for the duration of the reaction. 

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