Radical isomerization via intramolecular ipso substitution of aryl ethers: Aryl translocation from oxygen to carbon
1993; Elsevier BV; Volume: 34; Issue: 14 Linguagem: Inglês
10.1016/s0040-4039(00)77609-x
ISSN1873-3581
AutoresLee Eun, Chulbom Lee, Sung Tae Jin, Sung Whang Ho, Sok Li Kap,
Tópico(s)Catalytic Cross-Coupling Reactions
ResumoBromopropyl aryl ethers an converted to 3-arylpropanols under standard radical generating conditions in the presence of tributylstannane and AIBN. This rearrangement involves intramolecular ipso attack of the alkyl radicals which generates spiro cyclohexadienyl radical intermediates.
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