Chiral acyl radical equivalents: 5-exo cyclization of conformationally constrained 1,3-dioxolanyl radicals

DOI: 10.1016/S0040-4020(98)00633-4

Source and publish data:

Tetrahedron p. 10779 - 10788 (1998)

Update date:2022-08-16

Topics:

Authors:

Stien Stien

Crich Crich

Bertrand

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Article abstract of DOI:10.1016/S0040-4020(98)00633-4

Chiral 1,3-dioxolan-2-yl radicals derived from acetals 8 and 9 underwent intramolecular hydrogen abstraction followed by 5-exo-trig cyclization on treatment with tributyltin hydride and AIBN with modest and opposite stereoselectivities. The more highly su

Full text of DOI:10.1016/S0040-4020(98)00633-4

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