Allylation rates of radicals with tributyl[2-(trimethylsilyl)prop-2-enyl]stannane (2) have been compared with the ones of the (prop-2-enyl)stannane (3) and [2-(methyl)-prop-2-enyl]stannane (4). The Me3Si substituent showed a rate-accelerating effect (4. 2:1 to 6. https://wholesfoodsboxs.shop/product-category/oils/