31837-62-4

Basic information

• Product Name: 1H-Pyrrole-3-acetic acid, 2,4-dimethyl-5-[(phenylmethoxy)carbonyl]-, methyl ester
• CAS NO: 31837-62-4
• Molecular Formula: C17H19NO4
• Molecular Weight: 301.342
• Mol File: 31837-62-4.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1H-Pyrrole-3-acetic acid, 2,4-dimethyl-5-[(phenylmethoxy)carbonyl]-, methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Pyrrole-3-acetic acid, 2,4-dimethyl-5-[(phenylmethoxy)carbonyl]-, methyl ester(31837-62-4)
• EPA Substance Registry System: 1H-Pyrrole-3-acetic acid, 2,4-dimethyl-5-[(phenylmethoxy)carbonyl]-, methyl ester(31837-62-4)

Safety Data

• Hazardous Substances Data: 31837-62-4(Hazardous Substances Data)

Upstream product

• 13984-53-7 methyl 4-acetyl-5-oxohexanoate 
• 5396-89-4 benzyl acetoacetate 
• 67-56-1 methanol 
• 2386-27-8 benzyl 4-acetyl-3,5-dimethylpyrrole-2-carboxylate 
• 123-54-6 acetylacetone 
• 99017-93-3 ethyl 4<(methoxycarbonyl)methyl>-3,5-dimethylpyrrole-2-carboxylate 
• 39265-95-7 methyl 3-acetyl-4-oxopentanoate 
• 99018-00-5 benzyl 4-<((benzyloxy)carbonyl)methyl>-3,5-dimethylpyrrole-2-carboxylate 

Downstream Products

• 78829-34-2 C₁₇H₁₆⁽²⁾H₂N₂O₂ 
• 78829-31-9 C₁₇H₁₆⁽²⁾H₂N₂O₂ 
• 78829-36-4 C₁₆H₁₆⁽²⁾H₂BrNO₂ 
• 78829-35-3 C₁₆H₁₆⁽²⁾H₂BrNO₂ 
• 78829-33-1 benzyl 4-(2-chloro-2,2-dideuterioethyl)-3,5-dimethylpyrrole-2-carboxylate 
• 78829-30-8 benzyl 4-(2-chloro-1,1-dideuterioethyl)-3,5-dimethylpyrrole-2-carboxylate 
• 78829-29-5 benzyl 4-(2-hydroxy-1,1-dideuterioethyl)-3,5-dimethylpyrrole-2-carboxylate 
• 87281-61-6 benzyl 4-<(methoxycarbonyl)methyl>-3-methylpyrrole-2-carboxylate 
• 52091-16-4 2-(benzyloxycarbonyl)-4-<(methoxycarbonyl)methyl>-3-methylpyrrole-5-carboxylic acid 
• 87281-58-1 benzyl 4-(2-acetoxy-1,1-dideuterioethyl)-3,5-dimethylpyrrole-2-carboxylate 
• 87281-60-5 benzyl 5-iodo-4-<(methoxycarbonyl)methyl>-3-methylpyrrole-2-carboxylate 
• 87281-63-8 C₁₅H₁₅⁽²⁾H₂NO₃ 
• 87281-62-7 benzyl 4-(2-hydroxyethyl)-3-methylpyrrole-2-carboxylate 
• 133864-97-8 C₅₂H₄₈N₆O₄ 

Relevant articles and documents

Syntheses of protoporphyrin-IX derivatives bearing extended propionate side-chains

In order to investigate the relationship between depth within membranes of singlet oxygen generation and effectiveness of photodynamic therapy of tumors, analogs of protoporphyrin-IX 1 bearing five 4 and seven 5 carbon atoms (in place of the 3-carbon atom

Pyrrole Chemistry. An Improved Synthesis of Ethyl Pyrrole-2-carboxylate Esters from Diethyl Aminomalonate

Ethyl pyrrole-2-carboxylates, versatile precursors for the total synthesis of both synthetic model and naturally occurring tetrapyrroles and porphyrins, can be prepared in greatly improved yields by the addition of 1,3-diketones and preformed diethyl aminomalonate to boiling glacial acetic acid.The method is suitable for both small- and large-scale synthesis and has proved far more reliable than the original in situ dissolving zinc reduction of diethyl oximinomalonate discovered by Kleinspehn.Yields range from 60-70percent for the dominant product isomer from unsymmetrical diketones to 75-90percent for the single product derived from symmetrical diketones.Seventeen examples of alkyl-substituted ethyl pyrrole-2-carboxylates are provided.Improved procedures are given for the preparation of the required precursors.