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Oxindoles indoles

Another indole/oxindole synthesis achieves the critical ortho-substitution by Sommelet-Hauser rearrangement of an anilinosiilfonium ion intermediate. Use of P-thioketones (G = R, an alkyl group) generates 2-substituted indoles, whereas P-thioesters (G = OR) lead to oxindoles. In each case, a 3-thio substituent must be removed by desulfuri2ation. [Pg.86]

Indoles, Oxindoles, and Related Alkaloids 14.6.3.1 Strychnos Alkaloids... [Pg.437]

HINSBERQ - STOLLfi Indole-Oxindol Synthesis Indole synthesis Irom anilines and glyoxal (Hinsberg), oj haioacyihaKdes(Stoiie). [Pg.318]

See other pages where Oxindoles indoles is mentioned: [Pg.866]    [Pg.867]    [Pg.869]    [Pg.93]    [Pg.190]    [Pg.270]    [Pg.54]    [Pg.55]    [Pg.57]    [Pg.59]    [Pg.61]    [Pg.63]    [Pg.65]    [Pg.67]    [Pg.69]    [Pg.71]    [Pg.73]    [Pg.75]    [Pg.77]    [Pg.81]    [Pg.83]    [Pg.85]    [Pg.87]    [Pg.88]    [Pg.89]    [Pg.91]    [Pg.93]    [Pg.95]    [Pg.97]    [Pg.99]    [Pg.101]    [Pg.103]    [Pg.105]    [Pg.107]    [Pg.109]    [Pg.111]    [Pg.113]    [Pg.115]    [Pg.117]    [Pg.558]   
See also in sourсe #XX -- [ Pg.134 , Pg.161 ]

See also in sourсe #XX -- [ Pg.17 , Pg.219 ]

See also in sourсe #XX -- [ Pg.29 , Pg.153 ]



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2-Oxindole

Oxindol

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