2,2,4,4,6,6-hexamethyl-1,3,5,2,4,6-trioxatrisilinane

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 5 g of hexamethylcyclotrisiloxane, 3.5 g of trimethylsilyl methacrylate and 0.3 g of Amberlyst A15 resin catalyst were stirred in 2.5 ml of toluene. After 7 h at room temperature the catalyst was filtered and the solvent evaporated under reduced pressure to furnish nonamethyl-1-methacryloyloxy-tetrasiloxane. After 7 h at room temperature the catalyst was filtered the solvent evaporated under reduced pressure

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 5 g of hexamethylcyclotrisiloxane, 3.5 g of trimethylsilyl methacrylate, 0.016 g of trifluoromethane sulfonic acid were stirred for 24 h at room temperature. 0.5 ml of triethylamine was then added, and the salts were filtered to furnish nonamethyl-1-methacryloyloxy-tetrasiloxane. the salts were filtered

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 5 g of hexamethylcyclotrisiloxane, 3.5 g of trimethylsilyl methacrylate, 0.016 g of trifluoromethane sulfonic acid were stirred for 24 h at room temperature. 0.5 ml of triethylamine was then added, and the salts were filtered to furnish nonamethyl-1-methacryloyloxy-tetrasiloxane. the salts were filtered

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 50 g of hexamethylcyclotrisiloxane, 35.6 g of trimethylsilyl methacrylate, 2.5 g of zinc chloride and 0.4 g of 4-methoxy phenol were dissolved in 50 ml of toluene. After 11 h at 100° C., the mixture was allowed to cool until room temperature, 40 ml of triethylamine were then added and the salts were filtered. After evaporation of the solvent, distillation under reduced pressure (0.3 mbar, 80° C.) furnished pure nonamethyl-1-methacryloyloxy-tetrasiloxane. the salts were filtered After evaporation of the solvent, distillation under reduced pressure (0.3 mbar, 80° C.)

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 5 g of hexamethylcyclotrisiloxane, 3.5 g of trimethylsilyl methacrylate and 0.3 g of Amberlyst A15 resin catalyst were stirred in 2.5 ml of toluene. After 7 h at room temperature the catalyst was filtered and the solvent evaporated under reduced pressure to furnish nonamethyl-1-methacryloyloxy-tetrasiloxane. After 7 h at room temperature the catalyst was filtered the solvent evaporated under reduced pressure

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 5 g of hexamethylcyclotrisiloxane, 3.5 g of trimethylsilyl methacrylate, 0.016 g of trifluoromethane sulfonic acid were stirred for 24 h at room temperature. 0.5 ml of triethylamine was then added, and the salts were filtered to furnish nonamethyl-1-methacryloyloxy-tetrasiloxane. the salts were filtered

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 50 g of hexamethylcyclotrisiloxane, 35.6 g of trimethylsilyl methacrylate, 2.5 g of zinc chloride and 0.4 g of 4-methoxy phenol were dissolved in 50 ml of toluene. After 11 h at 100° C., the mixture was allowed to cool until room temperature, 40 ml of triethylamine were then added and the salts were filtered. After evaporation of the solvent, distillation under reduced pressure (0.3 mbar, 80° C.) furnished pure nonamethyl-1-methacryloyloxy-tetrasiloxane. the salts were filtered After evaporation of the solvent, distillation under reduced pressure (0.3 mbar, 80° C.)

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 5 g of hexamethylcyclotrisiloxane, 3.5 g of trimethylsilyl methacrylate and 0.3 g of Amberlyst A15 resin catalyst were stirred in 2.5 ml of toluene. After 7 h at room temperature the catalyst was filtered and the solvent evaporated under reduced pressure to furnish nonamethyl-1-methacryloyloxy-tetrasiloxane. After 7 h at room temperature the catalyst was filtered the solvent evaporated under reduced pressure

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 5 g of hexamethylcyclotrisiloxane, 3.5 g of trimethylsilyl methacrylate, 0.016 g of trifluoromethane sulfonic acid were stirred for 24 h at room temperature. 0.5 ml of triethylamine was then added, and the salts were filtered to furnish nonamethyl-1-methacryloyloxy-tetrasiloxane. the salts were filtered

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 50 g of hexamethylcyclotrisiloxane, 35.6 g of trimethylsilyl methacrylate, 2.5 g of zinc chloride and 0.4 g of 4-methoxy phenol were dissolved in 50 ml of toluene. After 11 h at 100° C., the mixture was allowed to cool until room temperature, 40 ml of triethylamine were then added and the salts were filtered. After evaporation of the solvent, distillation under reduced pressure (0.3 mbar, 80° C.) furnished pure nonamethyl-1-methacryloyloxy-tetrasiloxane. the salts were filtered After evaporation of the solvent, distillation under reduced pressure (0.3 mbar, 80° C.)