71971-00-1

Usage

General Description

4H-Furo[3,2-b]pyrrole-5-carboxylic acid, 2-phenyl-, ethyl ester is an organic compound that belongs to the class of furo[3,2-b]pyrrole carboxylic acid esters. It is a derivative of furo[3,2-b]pyrrole, which is a nitrogen-containing heterocyclic compound. This chemical compound has the formula C17H15NO3 and is commonly used in research and pharmaceutical applications. It is commonly synthesized through esterification of 4H-Furo[3,2-b]pyrrole-5-carboxylic acid, 2-phenyl with ethyl alcohol. The ester form of the compound may have different properties compared to the parent acid, making it useful for specific applications in drug design and synthesis.

Upstream product

• 71970-93-9 2-azido-3-(5-phenyl-furan-2-yl)-acrylic acid ethyl ester 
• 13803-39-9 5-phenylfuran-2-carbaldehyde 
• 637-81-0 ethyl-2-azidoacetate 

Downstream Products

• 108263-30-5 Ethyl 4-acetyl-2-phenylfuro<3,2-b>pyrrole-5-carboxylate 
• 106513-94-4 Ethyl 6-(N,N-Dimethylaminomethyl)-2-phenyl-4H-furo<3,2-b>pyrrole-5-carboxylate 
• 86345-42-8 ethyl 2-phenyl-4-(2-cyanoethyl)furo<3,2-b>pyrrole-5-carboxylate 
• 106513-81-9 4-Formyl-2-phenyl-4H-furo[3,2-b]pyrrole-5-carboxylic acid ethyl ester 
• 106513-83-1 6-Formyl-2-phenyl-4H-furo[3,2-b]pyrrole-5-carboxylic acid ethyl ester 
• 144658-81-1 4-(2-Nitro-benzyl)-2-phenyl-4H-furo[3,2-b]pyrrole-5-carboxylic acid ethyl ester 
• 144658-80-0 4-(4-Nitro-benzyl)-2-phenyl-4H-furo[3,2-b]pyrrole-5-carboxylic acid ethyl ester 
• 86345-44-0 2-phenyl-4H-furo<3,2-b>pyrrole-5-carboxylic acid 
• 87874-22-4 2-phenyl-4H-furo<3,2-b>pyrrole-5-carbohydrazide 
• 106513-91-1 Ethyl 2-Phenyl-6-nitro-4H-furo<3,2-b>pyrrole-5-carboxylate 
• 144658-83-3 2-phenylfuro<2',3':4,5>pyrrolo<2,1-c><1,4>benzodiazepin-11-one 
• 144658-82-2 ethyl 2-phenyl-4-(2-aminobenzyl)furo<3,2-b>pyrrole-5-carboxylate 
• 77485-00-8 2-phenyl-4H-furo<3,2-b>pyrrole 
• 87874-24-6 7-phenyl-1,2-dihydrofuro<2',3':4,5>pyrrolo<1,2-d>-1,2,4-triazin-1-one 

Relevant academic research and scientific papers

Bright, color-tunable fluorescent dyes in the Vis/NIR region: Establishment of new "tailor-made" multicolor fluorophores based on borondipyrromethene

A new series of high-performance fluorophores named Keio Fluors (KFL), which are based on borondipyrromethene (BODIPY), are reported. The KFL dyes cover a wide spectral range from the yellow (547 nm) to the near-infrared (NIR, 738 nm) region, and their emission wavelength could be easily and subtly controlled based on simple molecular modifications only, without losing their optical properties. This "tailor-made" synthetic strategy for tuning the emission wavelength enabled the creation of fourteen KFL dyes with well-controlled emission colors (yellow, orange, red, far-red, and NIR). Moreover, these KFL dyes also retain their excellent optical properties, such as spectral bands sharper than quantum dots, high extinction coefficients (140000-316000 M-1 cm-1), and high quantum yields (0.56-0.98), without any critical solvent polarity dependent decrease of their brightness. These advantageous characteristics make the KFL dyes potentially useful as new candidates of fluorescent standard dyes to substitute or to complement existing long-wavelength fluorescent dyes, such as cyanines, oxazines, rhodamines, or other BODIPY dyes.

2-ARYLFUROPYRROLES

Preparation of ethyl 2-(4-tolyl)-4H-furopyrrole-5-carboxylate, alkylation and hydrolysis of ethyl 2-phenyl- and 2-(tolyl)furopyrrole-5-carboxylate are described.Also the synthesis of 2-phenyl- and 2-(4-tolyl)-4H-furopyrroles and their