@article{SchmidtRiemerSchilde2015,
  author    = {Schmidt, Bernd and Riemer, Martin and Schilde, Uwe},
  title     = {Tandem Claisen Rearrangement/6-endo Cyclization Approach to Allylated and Prenylated Chromones},
  series = {European journal of organic chemistry},
  journal   = {European journal of organic chemistry},
  number    = {34},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {1434-193X},
  doi       = {10.1002/ejoc.201501151},
  pages     = {7602 -- 7611},
  year      = {2015},
  abstract  = {Allyl, dimethylallyl and prenyl ethers derived from o-acyl-phenols reacted upon microwave irradiation to form C-allylated or -prenylated chromone derivatives, depending on the substitution pattern of the arene and the allyl substituent. The reaction proceeds through a tandem Claisen rearrangement and 6-endo-trig or 6-endo-dig cyclization sequence. For prenyl ethers, the tandem sequence can be extended by a Cope rearrangement to furnish 6-prenylchromones. The method is potentially useful for the synthesis of natural products and drugs.},
  language  = {en}
}