反应详情

As in reaction conditions of Example XIX Step 2, to 2.48 mL of toluene, the 0.013 g carbonylchlorohydridebis(tricyclohexylphosphine)ruthenium(II) was added, and the reaction was carried out between the 1-(1-heptynyl)-1,1,3,3-tetramethyl-3-vinyldisiloxane obtained in Step 1 and 0.56 g styrene. Product was separated under the purification conditions of Example XII. The product, 1-(1-heptynyl)-1,1,3,3-tetramethyl-3-[(E)-styryl]disiloxane was obtained with a total yield of 85% pure product in the form of an oily liquid, light yellow in color.

1. customAs in reaction conditions of Example XIX Step 2
2. customProduct was separated under the purification conditions of Example XII