CYCLIZATION OF 2-(1'-ALKYL-2'-ALKENYL)ANILINES IN POLYPHOSPHORIC ACID
The cyclization of 2-alkenylarylamines in polyphosphoric acid (PPA) with 1,2 and 1,3 shifts of the α-alkyl substituent of the alkenyl fragment leads to the formation of indoline and indane compounds.Cis- and trans-stereoisomers of 2-methyl-4-ethyl-1-aminoindane formed without displacement of the α-substituents as well as 2-methyl-2-propylindoline are obtained from 2-(1'-methyl-2'-pentenyl)aniline.
Mustafin, A. G.,Gataullin, R. R.,Abdrakhmanov, I. B.,Khalilov, L. M.,Tolstikov, G. A.
p. 2551 - 2554
(2007/10/02)
REACTION OF 2-(1-METHYL-2-BUTENYL)ANILINES WITH POLYPHOSPHORIC ACID
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Abdrakhmanov, I. B.,Mustafin, A. G.,Sharafutdinov, V. M.,Taichinova, A. S.,Tolstikov, G. A.
p. 760 - 763
(2007/10/02)
CYCLIZATION OF 2-(1-METHYL-2-BUTENYL)ANILINE IN POLYPHOSPHORIC ACID
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Abdrakhmanov, I. B.,Mustafin, A. G.,Tolstikov, G. A.
p. 1964
(2007/10/02)
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