A Simple Synthesis of Angular Anthrathiophenediones via Acetylenic Derivatives of Anthraquinone Full article
| Journal |
Synthesis (Synthesis-Stuttgart)
ISSN: 0039-7881 , E-ISSN: 1437-210X |
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| Output data | Year: 2004, Number: 13, Pages: 2131-2134 Pages count : 4 DOI: 10.1055/s-2004-829187 | ||
| Tags | Alkynes, Cross-coupling, Quinones, Ring closure, Sulfur | ||
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Abstract:
Condensation of 2-alkynyl-1-chloro- and 1-alkynyl-2-chloroanthraquinones with Na2S under mild conditions afforded anthra[1,2-b]thiophene-6,11-diones and anthra[2,1-b]thiophene-6,11-diones, respectively. A variety of angular anthrathiophenediones was synthesized by this method. The acetylenic precursors were prepared by a modified procedure of the Sonogashira reaction.
Cite:
Ivanchikova I.D.
, Lebedeva N.I.
, Shvartsberg M.S.
A Simple Synthesis of Angular Anthrathiophenediones via Acetylenic Derivatives of Anthraquinone
Synthesis (Synthesis-Stuttgart). 2004. N13. P.2131-2134. DOI: 10.1055/s-2004-829187 WOS Scopus РИНЦ OpenAlex ANCAN
A Simple Synthesis of Angular Anthrathiophenediones via Acetylenic Derivatives of Anthraquinone
Synthesis (Synthesis-Stuttgart). 2004. N13. P.2131-2134. DOI: 10.1055/s-2004-829187 WOS Scopus РИНЦ OpenAlex ANCAN
Dates:
| Submitted: | Feb 24, 2004 |
| Accepted: | May 24, 2004 |
| Published print: | Sep 6, 2004 |
Identifiers:
| ≡ Web of science: | WOS:000223845000009 |
| ≡ Scopus: | 2-s2.0-4544364091 |
| ≡ Elibrary: | 13473407 |
| ≡ OpenAlex: | W2949566931 |
| ≡ Chemical Abstracts: | 2004:767859 |
| ≡ Chemical Abstracts (print): | 141:395365 |