97336-41-9

Usage

Uses

Used in Research and Development:
3,4-DIETHYL-1H-PYRROLE-2-CARBOXYLIC ACID ETHYL ESTER is used as a research chemical for various applications in the chemical and pharmaceutical industries. Its unique properties make it a valuable compound for the development of new materials and pharmaceuticals.
Used in Chemical Industry:
In the chemical industry, 3,4-DIETHYL-1H-PYRROLE-2-CARBOXYLIC ACID ETHYL ESTER is used as an intermediate in the synthesis of various organic compounds. Its reactivity and functional groups allow it to be incorporated into a wide range of chemical reactions, leading to the production of diverse products.
Used in Pharmaceutical Industry:
3,4-DIETHYL-1H-PYRROLE-2-CARBOXYLIC ACID ETHYL ESTER is used as a building block in the development of pharmaceutical compounds. Its unique structure and properties can be utilized to create new drugs with potential therapeutic applications.

InChI:InChI=1/C11H17NO2/c1-4-8-7-12-10(9(8)5-2)11(13)14-6-3/h7,12H,4-6H2,1-3H3

Upstream product

• 3750-83-2 4-acetoxy-3-nitrohexane 
• 2999-46-4 Ethyl isocyanoacetate 
• 113999-02-3 ethyl 3,4-diethyl-5-iodo-1H-pyrrole-2-carboxylate 
• 25015-63-8 4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane 
• 67-63-0 isopropyl alcohol 
• 5342-71-2 4-Nitrohexan-3-ol 
• 68216-53-5 (E)-3-nitrohex-3-ene 
• 4812-22-0 2-ethyl-1-nitro-2-butene 

Downstream Products

• 34874-30-1 3,4-diethyl-2-methyl-1H-pyrrole 
• 159428-02-1 α-(Hydroxymethyl)-3,4-diethylpyrrole 
• 159189-64-7 1-methyl>-2-methoxybenzene 
• 147590-65-6 2-benzyl 3,4-diethyl-1H-pyrrole-2-carboxylate 
• 157873-93-3 3,4-diethyl-1H-pyrrole-2-carboxylic acid 
• 16200-52-5 3,4-diethyl-1H-pyrrole 
• 865855-40-9 2,5-bis((5-benzyloxycarbonyl-3-n-butyl-4-methyl-2-pyrrolyl)methyl)-3,4-diethyl-1H-pyrrole 
• 1006-26-4 3,4-diethylpyrrole-2-carbaldehyde 
• 30144-13-9 3,4-diethyl-1-methylpyrrole 

Relevant academic research and scientific papers

BORON-CONTAINING CYCLIC EMISSIVE COMPOUNDS AND COLOR CONVERSION FILM CONTAINING THE SAME

The present disclosure relates to novel photoluminescent complexes comprising a BODIPY moiety covalently bonded to a blue light absorbing moiety, a color conversion film comprising the photoluminescent complex, and a back-light unit using the same.

Metalation and Methyl Group Migration in 21-, 22-, and 23-Methylcarbaporphyrins: Synthesis and Characterization of Palladium(II), Rhodium(I), and Rhodium(III) Derivatives

A rational synthesis of 23-methylcarbaporphyrin has been developed. 3,4-Diethyl-1-methylpyrrole reacted with acetoxymethylpyrrole under acidic conditions to give N-methyltripyrrane, and following cleavage of the ester protective groups, the tripyrrolic in

Synthesis of 2,2′-bipyrrole-5-carboxaldehydes and their application in the synthesis of B-ring functionalized prodiginines and tambjamines

Facile, versatile, and cost-effective synthetic routes for the preparation of a range of new 3-alkyl-, 4-alkyl-, 3,4-dialkyl-, and 3-halo-4-alkyl-2, 2′-bipyrrole-5-carboxaldehydes have been developed. These 2,2′-bipyrrole-5-carboxaldehydes offer interesting potential as building blocks for making bioactive natural and unnatural products, as demonstrated by the synthesis of B-ring functionalized prodiginines (PGs) and tambjamines.

Compound and method of producing organic semiconductor device

A method of producing an organic semiconductor device is provided in which a layer composed of an organic semiconductor having excellent crystallinity and orientation in a low-temperature region can be formed, and the device can be produced in the air. The method includes forming a layer composed of an organic semiconductor precursor on a base body and irradiating the organic semiconductor precursor with light, wherein the organic semiconductor precursor is a porphyrin compound or an azaporphyrin compound having in its molecule at least one of the structure represented by the following general formula (1) or (2):

Meso-unsubstituted iron corrole in hemoproteins: Remarkable differences in effects on peroxidase activities between myoglobin and horseradish peroxidase

(Figure Presented) Myoglobin (Mb) and horseradish peroxidase (HRP) were both reconstituted with a meso-unsubstituted iron corrole and their electronic configurations and peroxidase activities were investigated. The appearance of the 540 nm band upon incorporation of the iron corrole into apoMb indicates axial coordination by the proximal histidine imidazole in the Mb heme pocket. Based on 1H NMR measurements using the Evans method, the total magnetic susceptibility of the iron corrole reconstituted Mb was evaluated to be S = 3/2. In contrast, although a band does not appear in the vicinity of 540 nm during reconstitution of the iron corrole into the matrix of HRP, a spectrum similar to that of the iron corrole reconstituted Mb is observed upon the addition of dithionite. This observation suggests that the oxidation state of the corrole iron in the reconstituted HRP can be assigned as +4. The catalytic activities of both proteins toward guaiacol oxidation are quite different; the iron corrole reconstituted HRP decelerates H2O2-dependent oxidation of guaiacol, while the same reaction catalyzed by iron corrole reconstituted Mb has the opposite effect and accelerates the reaction. This finding can be attributed to the difference in the oxidation states of the corrole iron when these proteins are in the resting state.

NOVEL COMPOUND AND METHOD OF PRODUCING ORGANIC SEMICONDUCTOR DEVICE

A method of producing an organic semiconductor device is provided in which a layer composed of an organic semiconductor having excellent crystallinity and orientation in a low-temperature region can be formed, and the device can be produced in the air. The method includes forming a layer composed of an organic semiconductor precursor on a base body and irradiating the organic semiconductor precursor with light, wherein the organic semiconductor precursor is a porphyrin compound or an azaporphyrin compound having in its molecule at least one of the structure represented by the following general formula (1) or (2):

Intermolecularly hydrogen-bonded dimeric helices: tripyrrindiones

A rare and unusual class of tripyrrolic compounds, violet-colored tripyrrin-1,14-diones, can be prepared easily and in moderately high yields from base (piperidine)-catalyzed condensation of 3-pyrrolin-2-ones with 2,5-diformylpyrroles. Dipyrrinones adopt the all-syn-Z conformation leading to helical, lock-washer like structures, which form dimers that are held together by intermolecular hydrogen bonds in nonpolar solvents and in the crystal. Strong bathochromic spectral shifts of the tripyrrindione ～480 nm long wavelength UV-visible absorption band are seen with added base: DBU, 615 nm; TFA, 573 nm; and Zn(OAc)2, 586 nm.

Remarkable solvent effect in Barton-Zard pyrrole synthesis: application in an efficient one-step synthesis of pyrrole derivatives

A unique solvent effect encountered in the Barton-Zard pyrrole synthesis was exploited to develop an efficient synthesis of pyrrole-2-esters. The chemistry was extended to a one-pot synthesis of pyrrole-2,4-dicarboxylates.

Synthesis of bis(pyrrol-2-yl)arenes by Pd-catalyzed cross coupling

2-Borylpyrrole was prepared from 2-iodopyrrole almost quantitatively and then reacted with dihaloarenes under typical reaction conditions of Suzuki-Miyaura cross coupling to give bis(pyrrol-2-yl)arenes in good yields, while the cross coupling reaction of

Preparation of pyrrol and oxazole compounds; formation of porphyrins and C-acyl-α-amino acid esters therefrom

A process for preparation of new or previously known pyrrol derivatives is provided. The process involves reacting a nitroalkane or a nitroalkene with an isocyanoacetate in the presence of a prophosphatrane "super base" to prepare the pyrrol compounds. Th