1379669-23-4Relevant articles and documents
Ultrasound-assisted synthesis of RO- and RS-substituted (hetero)acenes via oxo- and thio-Friedel-Crafts/Bradsher reactions
Ba?czewski, Piotr,Kowalska, Emilia,Skalik, Joanna,Koprowski, Marek,Owsianik, Krzysztof,Ró?ycka-Soko?owska, Ewa
, (2019)
Two heteroatom-variants of the Friedel-Crafts/Bradsher cyclization of o-acetalaryl(aryl)methyl ethers and o-dithioacetalaryl(aryl)methyl thioethers, have been realized with the ultrasound assistance. The environmentally friendly “oxo-variant” (Oxo-F-C/B),