209399-46-2Relevant academic research and scientific papers
Synthesis of 1-functionalized silylcyclopropanes via cyclization of 3- silylalk-4-enols
Nowak, Anette,Schaumann, Ernst
, p. 899 - 904 (2007/10/03)
Tosylation of 3-silylalk-4-en-1-ols 3, as obtained via ring opening of epoxides 2 by silyl-substituted allyl anions 1, yields 4-alkenyl tosylates 4. Anion generation by deprotonation gives vinylcyclopropanes 5. 1- Silylcyclopropane-1-carboxylic acids 7 were prepared in two steps by ozonization of 5.
