5342-71-2

Usage

InChI:InChI=1/C6H13NO3/c1-3-5(7(9)10)6(8)4-2/h5-6,8H,3-4H2,1-2H3

Upstream product

• 123-38-6 propionaldehyde 
• 108-03-2 1-Nitropropane 

Downstream Products

• 3750-83-2 4-acetoxy-3-nitrohexane 
• 2683-82-1 2,3,7,8,12,13,17,18-octaethyl-porphyrin 
• 1006-26-4 3,4-diethylpyrrole-2-carbaldehyde 
• 865855-40-9 2,5-bis((5-benzyloxycarbonyl-3-n-butyl-4-methyl-2-pyrrolyl)methyl)-3,4-diethyl-1H-pyrrole 
• 97336-41-9 ethyl 3,4-diethyl-1H-pyrrole-2-carboxylate 
• 16200-52-5 3,4-diethyl-1H-pyrrole 
• 147590-65-6 2-benzyl 3,4-diethyl-1H-pyrrole-2-carboxylate 

Relevant academic research and scientific papers

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):

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):

A new methodology for the preparation of 2-cyanopyrroles and synthesis of porphobilinogen

Condensation of α-acetoxynitro compounds 4a-f with isocyanoacetonitrile (5) using DBU in THF afforded 2-cyano-3,4-substituted pyrroles 6a-f, in good yield. Porphobilinogen (PBG, 12), the key building block for the preparation of tetrapyrrolic natural products, was synthesized from 2-cyano-3,4-substituted pyrrole 6f, in four steps.

A CONVENIENT SYNTHESIS OF 2-CYANOPYRROLES FROM ISOCYANOACETONITRILE

2-Cyano-3,4-substituted pyrroles 2a-e, important intermediates in the synthesis of porphyrins and related compounds, were prepared via base promoted condensation of α-acetoxynitro compound 1a-e with isoacetonitrile (3) in THF, in good yield.

Regioselective synthesis of 5-unsubstituted benzyl pyrrole-2-carboxylates from benzyl isocyanoacetate

A general synthesis of 5-unsubstituted benzyl pyrrole-2-carboxylates was developed based on the reaction of β-nitroacetates with benzyl isocyanoacetate. The advantage of this route over other pyrrole syntheses was the regiochemical control of the substitution pattern on the pyrrole ring.