N-Allyl-1,1,1-trimethyl-N-(trimethylsilyl)silylamine → 1,5-dimethyl-5-(N,N-bistrimethylsilylaminopropyl)-1-aza-4,6-dioxa-5-silacyclooctane

Participants

Reaction Conditions

Reaction Steps

To a sealed 300 mL nitrogen purged glass bottle was added 16.2 g (100 mmol) 1,5-dimethyl-1-aza-4,6-dioxa-5-silacyclooctane and 20.1 g (100 mmol) N,N-bistrimethylsilylallylamine and the bottle was heated to 75° C. with stirring. Then, 0.8 mL of a 2 wt % platinum solution of Karsted's catalyst in xylenes was added to the reaction. After 24 hrs, the product was isolated by vacuum distillation at 110° C. and 0.04 mm Hg (4.33 g, 11.9% yield). 1H NMR (300 MHz, C6D6) δ (ppm) 3.72 (4H, t), 2.71 (2H, t), 2.59 (4H, t), 2.41 (3H, s), 1.44-1.42 (2H, m), 0.44 (2H, t), 0.09 (3H, s), 0.06 (18H, s).

Provenance & Evidence