60433-01-4Relevant articles and documents
Synthesis of 6-aryltetrahydropyran-2,4-diones containing tetra- and pentamethylene substituents in the 3 and 5 positions of the heteroring
Shchepin,Kirillov,Vakhrin
, p. 933 - 936 (2007/10/03)
Methyl esters of 1-(1-bromocyclopentylcarbonyl)- and 1-(1- bromocyclohexylcarbonyl)cyclopentanecarboxylic or 1-(1-bromocyclopentylcarbonyl) cyclohexanecarboxylic acids react with zinc and aromatic aldehydes to form 14-aryl-13-oxadispiro[4.1.4.3]tetradecan