1373120-41-2Relevant academic research and scientific papers
Reaction of methyl 1-bromocyclopentane-and 1-bromocyclohexanecarboxylates with zinc and 2-arylmethylidene-2,3-dihydro-1H-inden-1-ones or 2-arylmethylidene-3,4-dihydronaphthalen-1(2H)-ones
Kirillov,Gavrilov,Vakhrin
experimental part, p. 368 - 372 (2012/06/01)
Methyl 1-bromocyclopentanecarboxylate and methyl 1- bromocyclohexanecarboxylate reacted with zinc and 2-arylmethylidene-2,3-dihydro- 1H-inden-1-ones or 2-arylmethylidene-3,4-dihydronaphthalen-1(2H)- ones to give 4'-aryl-4',5'-dihydro-2'H-spiro[cyclopentane(cyclohexane)-1,3'-indeno[1,2-b] pyran]-2'-ones or 4-aryl-5,6-dihydrospiro[benzo[h]chromene-3,1'- cyclopentane(cyclohexane)]-2(4H)-ones, respectively. Pleiades Publishing, Ltd., 2012.
