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1 article(s) from Malik, Enas M

Syntheses of 2-substituted 1-amino-4-bromoanthraquinones (bromaminic acid analogues) – precursors for dyes and drugs

Enas M. Malik,
Younis Baqi and
Christa E. Müller

Beilstein J. Org. Chem. 2015, 11, 2326–2333, doi:10.3762/bjoc.11.253

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Figure 1: Structures of the anthraquinone derivatives Reactive Blue 2 (RB-2) and bromaminic acid sodium salt.

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Scheme 1: Conventional methods for the synthesis of bromaminic acid sodium salt. (A) solvent method, (B) oleu...

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Scheme 2: Synthesis of 2-substituted 1-amino-4-bromoanthraquinone derivatives 6–9.

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Scheme 3: Synthesis of 2-substituted 1-amino-4-bromoanthraquinone derivatives 7–10.

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Scheme 4: Synthesis of 2-substituted 1-amino-4-bromoanthraquinone derivatives 2 and 15.

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Published 26 Nov 2015

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