Xl. Jiang et Wf. Bailey, FACILE RETRO-[1,4]-BROOK REARRANGEMENT OF A [(2-SILOXYCYCLOPENTYL)METHYL]LITHIUM SPECIES, Organometallics, 14(12), 1995, pp. 5704-5707
The [1,4]-O --> C migration of the TBDMS group in the [(2-(tert-butyld
imethylsiloxcy)cyclopentyl)- methyl]lithium system (1 and 2) has been
found to be confined to the cis-isomer (1).