Tetrahedron Letters p. 9671 - 9674 (1998)
Update date:2022-08-04
Topics:
Cossy, Janine
Rakotoarisoa, Haja
Kahn, Philippe
Desmurs, Jean-Roger
The synthesis of functionalized 2,2-disubstituted 2H-1-benzopyrans was achieved by condensing 2,3,5-trimethylhydroquinone (TMHQ) with α,β- unsaturated aldehydes or α,β-unsaturated acetals under acidic conditions.
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(1969)
