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HINSBERG Thiophene synthesis

The Hinsberg thiophene synthesis has seen limited use owing to the potential for regioisomeric mixtures when unsymmetrical 1,2-dicarbonyls are condensed with unsymmetrical thiodiacetates. Thus, symmetrically substituted thiophenes are generally prepared in this manner. [Pg.200]

Another significant advance of the Hinsberg thiophene synthesis has explored the reactivity of diketosulfides in place of the use of diethylthiodiglycolate. This process has been extensively utilized for the preparation of novel thiophene containing systems. With glyoxal as condensation partner, the utility of this method has been pioneered Miyahara et al. in the synthesis of novel thiophenophanes 19, 20, and 21. [Pg.203]

HINSBERG Thiophene synthesis 168 HINSBERG STOLLE Indole, tndoxyl... [Pg.225]

HINSBERG Thiophene synthesis 166 HINSBERG STOLLe Indole, mdoxyt synthesis 169... [Pg.225]

Other references related to the Hinsberg thiophene synthesis are cited in the literature. ... [Pg.1429]

Example 5, Polymer-support Hinsberg thiophene synthesis ... [Pg.287]

See other pages where HINSBERG Thiophene synthesis is mentioned: [Pg.132]    [Pg.199]    [Pg.80]    [Pg.772]    [Pg.537]    [Pg.132]    [Pg.772]    [Pg.132]    [Pg.686]    [Pg.96]    [Pg.901]    [Pg.993]    [Pg.772]    [Pg.647]    [Pg.1426]    [Pg.1428]    [Pg.222]    [Pg.379]    [Pg.1125]   
See also in sourсe #XX -- [ Pg.168 ]

See also in sourсe #XX -- [ Pg.686 ]

See also in sourсe #XX -- [ Pg.161 ]

See also in sourсe #XX -- [ Pg.161 ]



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Hinsberg synthesis

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Hinsberg synthesis of thiophene derivatives

Hinsberg synthesis of thiophenes

Polymer-support Hinsberg thiophene synthesis

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