63969-83-5Relevant articles and documents
Photochemistry of 1,3-bis(diazo)indan-2-one: Consecutive decomposition and suppression of a Wolff rearrangement
Murata, Shigeru,Yamamoto, Tsuneyoshi,Tomioka, Hideo
, p. 4013 - 4023 (1993)
The photodecomposition processes of 1,3-bis(diazo)indan-2-one (19) have been investigated by the characterization of reaction products in fluid solutions and by the direct observation of reactive intermediates in matrices at cryogenic temperatures. Irradi
Sigmatropic rearrangement of ammonium ylideskey step in the synthesis of methyl 2-formylphenyl acetate
Kowalkowska, Anna,Jonczyk, Andrzej
, p. 3308 - 3317 (2011/09/21)
N-Cyanomethyl-N,N-dimethyl-N-(-methoxycarbonyl)benzylammonium salts 5 were synthesized and treated with different base/solvent systems, giving the products of sigmatropic rearrangements [2,3] 7 and [1,2] 8. In reactions carried out in liquid ammonia, [2,3] rearrangement definitively prevailed. Pure 7(or mixture of 7 and 8) were deprotected to afford methyl 2-formylphenyl acetate (9) in good yield.
Methyl α-arylacrylates substituted by a heterocyclic radical and their use
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, (2008/06/13)
Methyl α-arylacrylates substituted by a heterocyclic radical and having the general formula STR1 where R is alkyl, alkenyl, haloalkyl, cycloalkyl, alkoxy, alkylcarbonyl, alkoxycarbonyl, halogen or aryl, the aromatic ring being unsubstituted or substituted, Het is a five-membered heteroaromatic ring which is unsubstituted or substituted and has from one to three heteroatoms, and A is ethenylene, ethylene, methyleneoxy or methylenethio, and fungicides and pesticides containing these compounds.