13191-40-7

Usage

Uses

Used in Pharmaceutical Industry:
3-(2,5-DIBROMOTHIEN-3-YL)PROPANOIC ACID is used as a building block for the synthesis of various pharmaceuticals. Its unique structure and functional groups make it a valuable component in the development of new drugs.
Used in Agrochemical Industry:
3-(2,5-DIBROMOTHIEN-3-YL)PROPANOIC ACID is utilized as a key intermediate in the production of agrochemicals. Its properties contribute to the creation of effective and targeted agricultural products.
Used in Specialty Polymers and Materials:
3-(2,5-DIBROMOTHIEN-3-YL)PROPANOIC ACID is employed in the synthesis of specialty polymers and materials. Its incorporation enhances the properties of these materials, making them suitable for specific applications.
Used in Organic Electronics:
3-(2,5-DIBROMOTHIEN-3-YL)PROPANOIC ACID is used in the field of organic electronics as a component in the design of organic semiconductors and optoelectronic devices. Its unique structure allows for the development of advanced electronic components with improved performance.

InChI:InChI=1/C7H6Br2O2S/c8-5-3-4(7(9)12-5)1-2-6(10)11/h3H,1-2H2,(H,10,11)

Upstream product

• 189179-83-7 2-(2,5-Dibromo-thiophen-3-ylmethyl)-malonic acid 
• 16378-06-6 3-(3-thienyl)propanoic acid 
• 26415-25-8 3-thiophen-3-yl methyl malonic acid diethyl ester 
• 121792-91-4 <2,5-Dibrom-3-thenyl>-malonsaeurediethylester 
• 13191-37-2 2,5-dibromo-3-bromomethylthiophene 
• 1361024-15-8 ethyl 3-(2,5-dibromothiophen-3-yl)propanoate 
• 13191-36-1 2,5-dibromo-3-methylthiophene 
• 26415-26-9 [3]thienylmethyl-malonic acid 
• 616-44-4 3-Methylthiophene 
• 34846-44-1 3-Bromomethylthiophene 

Downstream Products

• 1612854-93-9 C₅₀H₆₀N₈O₇S 

Relevant academic research and scientific papers

Novel synthesis of thianinhydrin

The synthesis of the previously reported thianinhydrin (12) was achieved from 3-methylthiophene via the corresponding 5,6-dihydrocyclopenta[b]thiophen-4,6-dione (10). Conversion of 10 to the tricarbonyl (12) proceeded in good yield using dimethydioxirane oxidation of 5,6-dihydro-5-dimethyl aminomethylenecyclopenta[b]thiophen-4,6-dione (14). The fluorescence intensity of the zinc salt of the product of 12 and glycine was similar to that obtained from the product of ninhydrin and the same amino acid.

As hepatitis c inhibitor spiro compound and its use in medicine

The invention provides a spiro compound serving as a hepatitis c inhibitor and application thereof in a medicine. The compound is a compound as shown in a formula (I) or a stereisomer, a geometric isomer, a tautomer, nitric oxide, an aquo-complex, a solvate, a metabolite, pharmaceutically acceptable salt or prodrug of the compound as shown in the formula (I). The invention also provides a pharmaceutical composition containing the compound, application of the compound and the pharmaceutical composition in inhibition of HCV (Hepatitis C Virus) copy and HCV virus protein, as well as the application of the compound and the pharmaceutical composition in prevention, handling, treatment or relieving of HCV infection or hepatitis c disease for a patient. The formula I is as shown in the specification.

SPIRO RING COMPOUND AS HEPATITIS C VIRUS (HCV) INHIBITOR AND USES THEREOF FIELD OF THE INVENTION

A compound of formula (I) or a stereoisomer, a geometric isomer. a tautomer, an N-oxide, a hydrate, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof is provided, which can be used for treating HCV infection or a HCV disorder. Also a pharmaceutical composition comprising the compound and the use of the compound and the pharmaceutical composition thereof are provided, which can also be used for treating HCV infection or a HCV disorder.

REDUCTION DES CONTRAINTES STERIQUES (EMPECHEMENT A LA CONJUGAISON) DANS LES POLY(DIALKYL-3,4-THIOPHENES)

Cyclopenta thiophene, cyclopenta thiophene and thieno thiophene have been synthesized.The electropolymerization of these monomers was attempt.The electrical properties of poly(cyclopenta thiophene) are intermediate between those of poly(3-methylthiophene) and poly(3,4-dimethyl thiophene).