Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My Custom Filters

Edit custom filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1918 1
1945 1
1946 3
1947 4
1948 7
1949 5
1950 2
1951 3
1953 1
1954 5
1956 1
1957 2
1958 5
1959 3
1960 5
1961 1
1962 7
1963 6
1964 4
1965 6
1966 4
1967 5
1968 9
1969 2
1970 8
1972 5
1973 3
1974 8
1975 12
1976 8
1977 17
1978 11
1979 8
1980 10
1981 12
1982 10
1983 8
1984 22
1985 20
1986 21
1987 21
1988 21
1989 20
1990 36
1991 33
1992 55
1993 25
1994 23
1995 47
1996 46
1997 38
1998 35
1999 45
2000 56
2001 71
2002 124
2003 113
2004 129
2005 155
2006 215
2007 222
2008 280
2009 303
2010 392
2011 456
2012 475
2013 404
2014 504
2015 530
2016 504
2017 547
2018 530
2019 556
2020 579
2021 577
2022 562
2023 605
2024 687
2025 734
2026 492

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

10,568 results

Results by year

Filters applied: . Clear all
Quoted phrase not found in phrase index: "thiofurfuran"
Page 1
Dibenzoheterole-Fused s-Indacenes.
Saha HK, Mallick D, Das S. Saha HK, et al. J Org Chem. 2023 Dec 1;88(23):16248-16258. doi: 10.1021/acs.joc.3c01719. Epub 2023 Nov 9. J Org Chem. 2023. PMID: 37943573
Heterole (pyrrole, thiophene, furan, thiophene-S,S-dioxide)-fused s-indacenes are known for their enhanced paratropic ring-current strength. ...Carbazole-, dibenzothiophene-, dibenzofuran-, and dibenzo[b,d]thiophene-5,5-dioxide-fused s-indacenes 1-4, respecti …
Heterole (pyrrole, thiophene, furan, thiophene-S,S-dioxide)-fused s-indacenes are known for their enhanced paratropic ring-cur …
3-Benzyl-5-phenyl-2-p-tolylthiophene.
Freeman F, Lu H, Ziller JW. Freeman F, et al. Acta Crystallogr C. 1995 Apr 15;51 ( Pt 4):657-9. doi: 10.1107/s0108270194007833. Acta Crystallogr C. 1995. PMID: 7619337
The crystal structure of 3-benzyl-5-phenyl-2-p-tolylthiophene, C24H20S, is described. The thiophene ring in the title compound is planar and its structural properties are very similar to those of thiophene. The thiophene ring in compound (1) is planar as are …
The crystal structure of 3-benzyl-5-phenyl-2-p-tolylthiophene, C24H20S, is described. The thiophene ring in the title compound is pla …
Thiophene-fused aromatic belts.
Shudo H, Wiesener P, Kolodzeiski E, Mizukami K, Imoto D, Mönig H, Amirjalayer S, Sakamoto H, Klaasen H, Ravoo BJ, Kimizuka N, Yagi A, Itami K. Shudo H, et al. Nat Commun. 2025 Feb 3;16(1):1074. doi: 10.1038/s41467-025-55896-w. Nat Commun. 2025. PMID: 39900586 Free PMC article.
Synthesis of aromatic belts with embedded thiophene structures, which manifest significant optoelectronic and conductive properties, has not yet been achieved. Herein, we report the synthesis of thiophene-fused aromatic belts (thiophene belts) via one-step su …
Synthesis of aromatic belts with embedded thiophene structures, which manifest significant optoelectronic and conductive properties, …
Hetero-Type Benzannulation Leading to Substituted Benzothio-Phenes.
Kono T, Sasaki R, Goto H, Kakuno M, Tanabe Y. Kono T, et al. Molecules. 2021 Nov 19;26(22):7008. doi: 10.3390/molecules26227008. Molecules. 2021. PMID: 34834100 Free PMC article.
The present approach involves the first distinctive thiophene formation from thiophene cores, in contrast to traditional methods of thiophene formation from benzene cores. ...
The present approach involves the first distinctive thiophene formation from thiophene cores, in contrast to traditional metho …
Thiophene-Based Organic Semiconductors.
Turkoglu G, Cinar ME, Ozturk T. Turkoglu G, et al. Top Curr Chem (Cham). 2017 Oct 24;375(6):84. doi: 10.1007/s41061-017-0174-z. Top Curr Chem (Cham). 2017. PMID: 29063993 Review.
Thiophene-based pi-conjugated organic small molecules and polymers are the research subject of significant current interest owing to their potential use as organic semiconductors in material chemistry. ...In this chapter, thiophene-based organic semiconductors, whic …
Thiophene-based pi-conjugated organic small molecules and polymers are the research subject of significant current interest owing to …
3,4-Bis[(4-methoxybenzoyl)methylsulfanyl]thiophene.
Ozbey S, Kaynak FB, Ertas E, Ozturk T. Ozbey S, et al. Acta Crystallogr C. 2005 Jun;61(Pt 6):o393-5. doi: 10.1107/S0108270105005251. Epub 2005 May 20. Acta Crystallogr C. 2005. PMID: 15930694
A new type of thiophene derivative having alpha-thioketone groups at the 3- and 4-positions, viz. the title compound, C22H20O4S3, has been prepared and studied by NMR spectroscopy and single-crystal X-ray diffraction techniques. The molecule is nearly planar, the dihedral …
A new type of thiophene derivative having alpha-thioketone groups at the 3- and 4-positions, viz. the title compound, C22H20O4S3, has …
2-Acyloxyacetylthiophenes.
KIPNIS F, SOLOWAY H, ORNFELT J. KIPNIS F, et al. J Am Chem Soc. 1949 Jan;71(1):10. doi: 10.1021/ja01169a002. J Am Chem Soc. 1949. PMID: 18108940 No abstract available.
2-[(2-Amino-phen-yl)sulfan-yl]-N-(4-meth-oxy-phen-yl)acetamide.
Murtaza S, Tahir MN, Tariq J, Abbas A, Kausar N. Murtaza S, et al. Acta Crystallogr Sect E Struct Rep Online. 2012 Jun 1;68(Pt 6):o1968. doi: 10.1107/S1600536812024178. Epub 2012 May 31. Acta Crystallogr Sect E Struct Rep Online. 2012. PMID: 22719714 Free PMC article.
In the title compound, C(15)H(16)N(2)O(2)S, the dihedral angle between the 4-meth-oxy-aniline and 2-amino-benzene-thiole fragments is 35.60 (9) . A short intra-molecular N-H S contact leads to an S(5) ring. ...
In the title compound, C(15)H(16)N(2)O(2)S, the dihedral angle between the 4-meth-oxy-aniline and 2-amino-benzene-thiole fragments is …
Antiradical Properties of trans-2-(4-substituted-styryl)-thiophene.
Gusain A, Kumar N, Kumar J, Pandey G, Hota PK. Gusain A, et al. J Fluoresc. 2021 Jan;31(1):51-61. doi: 10.1007/s10895-020-02629-5. Epub 2020 Oct 14. J Fluoresc. 2021. PMID: 33057974
2-substituted thiophene compounds with electron donating and electron withdrawing p-phenyl substitution were synthesized and studied their radical scavenging properties using DPPH assay and DFT method. ...Graphical Abstract Antiradical properties of trans-2-(4-substituted- …
2-substituted thiophene compounds with electron donating and electron withdrawing p-phenyl substitution were synthesized and studied …
Benzo[b]naphtho[d]thiophenes and naphthylbenzo[b]thiophenes: Their aryl hydrocarbon receptor-mediated activities and environmental presence.
Marvanová S, Pěnčíková K, Pálková L, Ciganek M, Petráš J, Lněničková A, Vondráček J, Machala M. Marvanová S, et al. Sci Total Environ. 2023 Jun 25;879:162924. doi: 10.1016/j.scitotenv.2023.162924. Epub 2023 Mar 16. Sci Total Environ. 2023. PMID: 36933742
Benzo[b]naphtho[1,2-d]thiophene and 3,2-naphthylbenzo[b]thiophene elicited AhR-mediated activity only in the rat liver cell model, while dibenzothiophene and 3,1-naphthylbenzo[b]thiophene were inactive in either cell type. Independently of their ability to ac …
Benzo[b]naphtho[1,2-d]thiophene and 3,2-naphthylbenzo[b]thiophene elicited AhR-mediated activity only in the rat liver cell mo …
10,568 results
You have reached the last available page of results. Please see the User Guide for more information.