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Reactivity of RCu,BF3 and R2CuLi,BF3 toward the ether linkage. Epoxides, acetals and orthoformates

Authors
Ghribi, A.
Normant, Jean F.
Published in Tetrahedron Letters. 1984, vol. 25, no. 29, p. 3075-3078
Abstract The association of BF3 to organocopper and cuprate reagents increases dramatically their reactivity towards epoxides. The same reagents cleave acetals to afford the product of substitution of one alkoxy group, whereas orthoformates lead to acetals under conditions where no further attack occurs.
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GHRIBI, A., ALEXAKIS, Alexandre, NORMANT, Jean F. Reactivity of RCu,BF3 and R2CuLi,BF3 toward the ether linkage. Epoxides, acetals and orthoformates. In: Tetrahedron Letters, 1984, vol. 25, n° 29, p. 3075-3078. https://archive-ouverte.unige.ch/unige:8205

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Deposited on : 2010-06-21

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