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2-(2-THIENYLIDENE)-1-TETRALONE, a derivative of tetralone with the molecular formula C14H10OS, is a yellowish powder characterized by a molecular weight of 234.29 g/mol. This chemical compound, distinguished by the presence of a thienylidene group, is known for its unique chemical structure and properties. It is recognized for its potential in the synthesis of pharmaceuticals and organic compounds, as well as its applications in the development of new drugs and materials. 2-(2-THIENYLIDENE)-1-TETRALONE's versatility extends across various fields, including medicine, chemistry, and materials science, with ongoing research into its biological activities and pharmacological properties.

54752-27-1

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54752-27-1 Usage

Uses

Used in Pharmaceutical Synthesis:
2-(2-THIENYLIDENE)-1-TETRALONE is utilized as a key intermediate in the synthesis of various pharmaceuticals, leveraging its unique chemical structure to contribute to the development of novel therapeutic agents.
Used in Organic Compounds Synthesis:
In the realm of organic chemistry, 2-(2-THIENYLIDENE)-1-TETRALONE serves as a building block for the creation of diverse organic compounds, enhancing the scope of chemical research and innovation.
Used in Drug Development:
2-(2-THIENYLIDENE)-1-TETRALONE is employed in the development of new drugs, capitalizing on its potential biological activities and pharmacological properties to advance therapeutic solutions for various medical conditions.
Used in Materials Science:
2-(2-THIENYLIDENE)-1-TETRALONE is used as a component in the design and synthesis of new materials, potentially contributing to advancements in material properties and applications across different industries.
Used in Research and Development:
In the scientific community, 2-(2-THIENYLIDENE)-1-TETRALONE is applied as a subject of study for its potential biological activities, with the aim of uncovering new insights into its pharmacological properties and possible applications in medicine and other fields.

Check Digit Verification of cas no

The CAS Registry Mumber 54752-27-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,7,5 and 2 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 54752-27:
(7*5)+(6*4)+(5*7)+(4*5)+(3*2)+(2*2)+(1*7)=131
131 % 10 = 1
So 54752-27-1 is a valid CAS Registry Number.
InChI:InChI=1/C15H12OS/c16-15-12(10-13-5-3-9-17-13)8-7-11-4-1-2-6-14(11)15/h1-6,9-10H,7-8H2/b12-10+

54752-27-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(thiophen-2-ylmethylidene)-3,4-dihydronaphthalen-1-one

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:54752-27-1 SDS

54752-27-1Relevant articles and documents

Selectivity in the Aerobic Dearomatization of Phenols: Total Synthesis of Dehydronornuciferine by Chemo- and Regioselective Oxidation

Esguerra, Kenneth Virgel N.,Lumb, Jean-Philip

supporting information, p. 1514 - 1518 (2018/01/27)

We describe a selective aerobic oxidation of meta-biaryl phenols that enables rapid access to functionalized phenanthrenes. Aerobic oxidations attract interest due to their efficiency, but remain underutilized in complex molecule settings due to challenge

Antibacterial and antitubercular evaluation of dihydronaphthalenone-indole hybrid analogs

Praveen Kumar,Renjitha,Fathimath Salfeena,Ashitha,S. Keri, Rangappa,Varughese, Sunil,Balappa Somappa, Sasidhar

, p. 703 - 708 (2017/09/30)

A new series of indole appended dihydronaphthalenone hybrid analogs (5a–t) have been synthesized through the Lewis acid catalyzed Michael addition of indoles to the arylidene/hetero arylidene ketones. All the synthesized derivatives are well characterized

Synthesis and Characterization of New Heterocyclic Compounds Containing Thienylbenzo[h]Quinoline Moiety

Al-Taifi, Elham A.,Abbady, Mohamed S.,Bakhite, Etify A.

, p. 1479 - 1487 (2016/09/24)

In this paper the reaction of 2-(2′-thienylmethylene)-3,4-dihydronaphthalen-2(1H)-one (1) with cyanothioacetamide gave a mixture of 3-cyano-5,6-dihydro-4-(2′-thienyl)-benzo[h]quinolin-2(1H)-thione (2) and the related disulfide 3. Compound 2 was reacted with some halo compounds namely; ethyl chloroacetate, chloroacetamide, chloro(N-(p-chlorophenyl))acetamide, N1-chloroacetylsulfanilamide, and 2-chloromethyl-1H-benzimidazole to produce a series of 2-(substituted)methylthio-3-cyano-5,6-dihydro-4-(2′-thienyl)benzo[h]quinolines 4a, 4b, 4c, 4d, 4e and 11. Upon heating the latter compounds with sodium ethoxide, they underwent intramolecular Thorpe–Zeigler cyclization to furnish the corresponding 2-(substituted)-3-amino-5,6-dihydro-4-(2′-thienyl)-benzo[h]thieno[2,3-b]quinolines 5a, 5b, 5c, 5d, 5e and 12. (3-Cyano-5,6-dihydro-4-(2′-thienyl)-benzo[h]quinolin-2-ylthio)acethydrazide (8) and the related isomer, 3-amino-5,6-dihydro-4-(2′-thienyl)thieno[2,3-b]benzo[h]quinoline-2-carbohydrazide (9), were also synthesized. Most of the aforementioned compounds were used as key intermediates for synthesizing other benzo[h]quinolines, benzo[h]thieno[2,3-b]quinolines as well as benzo[h]pyrimido[4′,5′:4,5] thieno[2,3-b]quinolines. The structure of all synthesized compounds was confirmed by spectroscopic measurements and analytical analyses.

UV-light induced domino type reactions: Synthesis and photophysical properties of unreported nitrogen ring junction quinazolines

Palaniraja, Jeyakannu,Roopan, Selvaraj Mohana

, p. 37415 - 37423 (2015/05/20)

An expedient method for the synthesis of 5,6-dihydrobenzo[h][1,2,4]triazolo[5,1-b]quinazolines by UV light has been developed. Our aim was to synthesize various α, β-unsaturated carbonyl compounds and to further react them with different amines in DMF, in

Synthesis, spectral analysis, X-ray crystal structures and evaluation of chemical reactivity of five new benzoindazole derivatives through experimental and theoretical studies

Taib, Layla A.,Faidallah, Hassan M.,?ahin, Zarife Sibel,Asiri, Abdullah M.,?ahin, Onur,Arshad, Muhammad Nadeem

, p. 272 - 279 (2015/01/08)

The main purpose of this study was synthesis, X-ray, DFT and spectroscopic investigations of the title compounds (I-V). Five new compounds were synthesized and the detailed experimental results are reported. The crystal and molecular structures of the tit

Evaluation of silica-H2SO4 as an efficient heterogeneous catalyst for the synthesis of chalcones

Sultan, Aeysha,Raza, Abdul Rauf,Abbas, Muhammad,Khan, Khalid Mohammed,Tahir, Muhammad Nawaz,Saari, Nazamid

, p. 10081 - 10094 (2013/09/23)

We report an efficient silica-H2SO4 mediated synthesis of a variety of chalcones that afforded the targeted compounds in very good yield compared to base catalyzed solvent free conditions as well as acid or base catalyzed refluxing conditions.

Cytotoxicity and anti-HIV evaluations of some new synthesized quinazoline and thioxopyrimidine derivatives using 4-(thiophen-2-yl)-3,4,5,6- tetrahydrobenzo[h]quinazoline-2(1H)-thione as synthon

Mohamed, Yahia A,Amr, Abd El-Galil E.,Mohamed, Salwa F,Abdalla, Mohamed M,Al-Omar, Mohamed A,Shfik, Samira H

scheme or table, p. 693 - 702 (2012/09/07)

A series of dihydrobenzo[h]quinazoline derivatives 5-19 were synthesized using arylmethylene 2, thiopyrimidine 3 and 2-(4-(thiophen-2-yl)-5,6- dihydrobenzo[h]quinazolin-2-ylthio) acetic acid (4) as a starting materials. The biological screening showed that many of these compounds have good anticancer and antiviral activities. The structure assignments of the new compounds based on chemical and spectroscopic evidence. The detailed synthesis, spectroscopic data, and pharmacological properties are reported. Indian Academy of Sciences.

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