HCID 14555196, compound → HCID 23043596, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 2,2,7-trimethyl-4H-1,3,2-benzodioxasilin-4-one (2.0 g, 10 mmole) and 4-[2-[3,4-bis[(trimethylsilyl)oxy]phenyl]ethyl]benzenamine (3.0 g, 8 mmol) is heated under argon to 180° C. After three hours the mixture is cooled, triturated with pentane and filtered. The collected solid is rinsed several times with pentane and dried. Recrystallization from isopropanol gave the pure product (1.4 g), mp 201°-202° C.

Provenance & Evidence