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Dombrova, O. A.; Gar, T. K.; Ivashchenko, D. A., Journal of general chemistry of the USSR, 1987, vol. 57, p. 339 - 344
作者:Dombrova, O. A.、Gar, T. K.、Ivashchenko, D. A.、Nikitin, V. S.、Mironov, V. F.
DOI:——
日期:——
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Synthesis of 4-thiaharmalan analogue 4-aryl-1,3-thiazino[5,6-b]indole derivatives by prevention of rearrangements to position two of the indole moiety
作者:Péter Csomós、Lajos Fodor、Gábor Bernáth、Antal Csámpai、Pál Sohár
DOI:10.1016/j.tet.2008.07.014
日期:2008.9
An efficient and selective non-acidic protocol has been developed for the synthesis of derivatives of a new ring system: 4-aryl-1,3-thiazino[5,6-b]indole, a 4-thiaharmalan analogue. The convenient amidomethylation of indole-3-thiol (5) afforded 3-beilzoylaminomethyithio-1H-indole (7a). with orthoamidomethylated 2-benzoylamino-methyl-3-benzoylaminomethylthio-1H-indole (8) as side product. Following the Bischler-Napieralski reaction of 7a the rearranged 2-benzoylaminomethylthio-1H-indole 11 could be isolated. In order to prevent such rearrangements the target thiazinoindoles were prepared via 3-thiobenzoylanlinomethylthioindole (13) via a modified Bischler-Napieralski reaction. (c) 2008 Elsevier Ltd. All rights reserved.
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Smolii, O. B.; Brovarets, V. S.; Pirozhenko, V. V., Journal of general chemistry of the USSR, 1988, vol. 58, # 12, p. 2345 - 2352
作者:Smolii, O. B.、Brovarets, V. S.、Pirozhenko, V. V.、Drach, B. S.
DOI:——
日期:——
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SMOLIJ, O. B.;BROVARETS, V. S.;PIROZHENKO, V. V.;DRACH, B. S., ZH. OBSHCH. XIMII, 58,(1988) N2, S. 2635-2643
作者:SMOLIJ, O. B.、BROVARETS, V. S.、PIROZHENKO, V. V.、DRACH, B. S.
DOI:——
日期:——
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SMOLIJ O. B.; BROVARETS V. S.; DRACH B. S., ZH. OBSHCH. XIMII, 56,(1986) N 12, 2802-2803
作者:SMOLIJ O. B.、 BROVARETS V. S.、 DRACH B. S.
DOI:——
日期:——