54644-21-2Relevant articles and documents
THERMAL REARRANGEMENT OF THE γ-CHLOROALLYL ETHERS OF PHENOLS. THE FORMATION OF 2H-CHROMENES
Andreev, N. A.,Levashova, V. I.,Bunina-Krivorukova, L. I.
, p. 331 - 335 (2007/10/02)
The termal rearrangement of the γ-chloroallyl ethers of phenols takes place as an intramolecular -sigmatropic Claisen rearrangement.The final compounds are not the Claisen phenols but the products from their subsequent transformations, i.e., 2H-chrom