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Catalyst for transesterification under neutral conditions: Bull. Soc. Chim. Fr., 262 (1969)./n
Reacts with alcohols, by exchange, to give tri-n-butylstannyl ethers. Those derived from 3-halo alcohols cyclize on heating to give substituted oxetanes: J. Organomet. Chem., 47, 337 (1973):/n
Similarly, 4-halo alcohols give tetrahydrofurans: J. Organomet. Chem., 50, 121 (1973)./n
Enol acetates are converted to tin enolates which can undergo Pd-catalyzed coupling with aryl bromides to give arylacetones: Chem. Lett., 939 (1982); J. Chem. Soc., Chem. Commun., 344 (1983), and with vinyl bromides to give ß-unsaturated ketones: Bull. Chem. Soc. Jpn., 57, 242 (1984)./n
For a review of organotin alkoxides in organic synthesis, see: Synthesis, 56, (1969)./n
Hazard Statements: H301-H312-H315-H319-H372
Toxic if swallowed. Harmful in contact with skin. Causes skin irritation. Causes serious eye irritation. Causes damage to organs through prolonged or repeated exposure.
Precautionary Statements: P260-P264b-P270-P280-P301+P310-P302+P352-P305+P351+P338-P312-P314-P330-P332+P313-P362-P501c
Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN: Wash with plenty of soap and water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. Get medical advice/attention if you feel unwell. Rinse mouth. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant