81977-67-5Relevant academic research and scientific papers
REACTIONS OF 1,5-DIKETONES LII. CYCLIZATION OF 2-METHYLENE-3-PHENYL 1,5-DIKETONES UNDER THE ACTION OF SULFURIC ACID
Pavel', K. G.,Pavel', G. V.,Vysotskii, V. I.,Tilichenko, M. N.
, p. 1405 - 1408 (2007/10/02)
In the action of sulfuric acid on 2-(2-benzoyl-1-phenylallyl)-3,4-dihydro-2(1H)-naphthalenone, 2,4-dibenzoyl-3-phenyl-1-alkenes, and 2,4-dibenzoyl-3-phenyl-1,4-pentadiene substituted 3-benzoyl-2,3-dihydro-4H-pyrans and also 1,5-diketones of the indan seri
REACTIONS OF 1,5-DIKETONES. XLV. 1,5-DIKETONES OF THE INDANE SERIES AND THEIR CONVERSION INTO INDANOPYRIDINES
Pavel', G. V.,Tilichenko, M. N.,Smelik, L. B.,Rogacheva, G. A.
, p. 802 - 805 (2007/10/02)
The intramolecular cyclization of aryl aliphatic α-methylene and α,α'-dimethylene-1,5-diketones by the action of sulfuric acid, leading to the formation of 1,5-diketones of the indane series, was studied.When treated with hydroxylamine hydrochloride, the
