117607-48-4Relevant academic research and scientific papers
Intramolecular addition reactions of functionalized arylcarbenes to double bonds
Kirmse, Wolfgang,H?mberger, Günter
, p. 3925 - 3934 (2007/10/02)
Arylcarbenes with unsaturated ortho substituents (vinyloxy, 1-propenyloxy, allyl, 2-butenyl, 2,4-pentadienyl) were generated in methanol by photolysis of diazo precursors. Intermolecular OH insertion was found to compete with intramolecular addition to th
Rapid Intramolecular Addition Reactions of Triplet Arylcarbenes
Hoemberger, Guenter,Dorigo, Andrea E.,Kirmse, Wolfgang,Houk, K. N.
, p. 475 - 477 (2007/10/02)
Triplet arylcarbenes react intramolecularly with unsaturated ortho substituents, while singlet arylcarbenes react preferentially with solvent methanol.Rotation about the exocyclic C-CH bond is necessary in order for cycloaddition of the singlet carbene to
