113964-39-9Relevant articles and documents
ALLYLMETALATION OF 1-SILYLALKYNES BY 2-BROMOZINCMETHYL-2-PROPENYL ETHERS FOLLOWED BY Pd(O)-CATALYZED CYCLIZATION: A ONE-POT SYNTHESIS OF 4-METHYLENECYCLOPENTENES
Louw, J. van der,Baan, J. L. van der,Bickelhaupt, F.,Klumpp, G.W.
, p. 2889 - 2892 (2007/10/02)
Reaction of 2-phenoxymethyl- and 2-benzyloxymethylallylzinc bromides 1a and 1b with 1-trimethylsilyl-1-alkynes afforded carbometalation products 3, which were converted by palladium-catalyzed cyclization to 4-methylenecyclopentenes 4.