19996-71-5

Basic information

• Product Name: 1H-Pyrrole-2-carboxylic acid, 4-acetyl-5-[(acetyloxy)methyl]-3-methyl-, phenylmethyl ester
• CAS NO: 19996-71-5
• Molecular Formula: C18H19NO5
• Molecular Weight: 329.353
• Mol File: 19996-71-5.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 1H-Pyrrole-2-carboxylic acid, 4-acetyl-5-[(acetyloxy)methyl]-3-methyl-, phenylmethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Pyrrole-2-carboxylic acid, 4-acetyl-5-[(acetyloxy)methyl]-3-methyl-, phenylmethyl ester(19996-71-5)
• EPA Substance Registry System: 1H-Pyrrole-2-carboxylic acid, 4-acetyl-5-[(acetyloxy)methyl]-3-methyl-, phenylmethyl ester(19996-71-5)

Safety Data

• Hazardous Substances Data: 19996-71-5(Hazardous Substances Data)

Usage

Molecular structure

1H-Pyrrole-2-carboxylic acid, 4-acetyl-5-[(acetyloxy)methyl]-3-methyl-, phenylmethyl ester is a complex organic compound that consists of a pyrrole ring, a carboxylic acid group, a phenylmethyl ester, an acetyl group, and an acetyloxy group attached to a methyl group.

Functional groups

The compound contains several functional groups, including a pyrrole ring, a carboxylic acid group (-COOH), an ester group (-COOR), an acetyl group (-COCH3), and an acetyloxy group (-OCOCH3).

Physical properties

The physical properties of 1H-Pyrrole-2-carboxylic acid, 4-acetyl-5-[(acetyloxy)methyl]-3-methyl-, phenylmethyl ester are not provided in the material. However, based on its molecular structure, it is likely a solid at room temperature with a high melting point.

Chemical reactivity

The compound's reactivity is not provided in the material. However, given its functional groups, it may undergo reactions such as ester hydrolysis, amide formation, and nucleophilic substitution.

Potential applications

1H-Pyrrole-2-carboxylic acid, 4-acetyl-5-[(acetyloxy)methyl]-3-methyl-, phenylmethyl ester may have potential applications in the pharmaceutical and chemical industries due to its unique structure and properties. However, further research and testing are necessary to fully understand its potential uses and effects.

Upstream product

• 100-51-6 benzyl alcohol 
• 2386-27-8 benzyl 4-acetyl-3,5-dimethylpyrrole-2-carboxylate 
• 127-09-3 sodium acetate 
• 2386-26-7 ethyl 4-acetyl-3,5-dimethylpyrrole-2-carboxylate 
• 64-19-7 acetic acid 
• 19996-70-4 4-acetyl-5-chloromethyl-3-methyl-pyrrole-2-carboxylic acid benzyl ester 

Downstream Products

• 1063631-12-8 4,3'-diacetyl-5,5'-dibenzyloxycarbonyl-3,4'-dimethyl-2,2'-dipyrrylmethane 
• 5594-29-6 3,3'-[7,12-bis-(1-hydroxy-ethyl)-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-diyl]-bis-propionic acid dimethyl ester 
• 143772-65-0 benzyl 8-methoxy-3,4-dimethylpyrrolo<3,2-b>carbazole-2-carboxylate 
• 143772-66-1 benzyl 8-fluoro-3,4-dimethylpyrrolo<3,2-b>carbazole-2-carboxylate 
• 143772-67-2 benzyl 3,4,6-trimethylpyrrolo<3,2-b>carbazole-2-carboxylate 
• 143772-64-9 benzyl 3,4-dimethylpyrrolo<3,2-b>carbazole-2-carboxylate 

Relevant articles and documents

Total synthesis of hematoporphyrin and protoporphyrin; A conceptually new approach

The total synthesis of protoporphyrin IX and its disodium salt using a new alternative method to the classical MacDonald condensation is reported. The key step is the reaction of the new unsymmetrical diiodo dipyrrylmethane 1 with the known dipyrrylmethane 2. Coupling of the two fragments leads directly to porphyrin 3 without the need of an oxidizing agent. The new methodology is well suited for the synthesis of protoporphyrin IX derivatives on a multi-100 g scale in good quality without the need for chromatography. Furthermore, these preparations are completely free of any contaminant of animal origin, which represents a real improvement in the manufacturing of protoporphyrin IX derivatives. Schweizerische Chemische Gesellschaft.

Process For Preparing Porphyrin Derivatives, Such As Protoporphyrin (IX) And Synthesis Intermediates

The present invention relates to a process for preparing a porphyrin of formula (I), optionally in the form of a salt with an alkali metal and/or in the form of a metal complex: in which: R and R′ are as defined in claim 1, comprising: a step of condensation, in an acidic medium, between a dipyrromethane of formula (II): in which R′b is as defined above for (I), and a dipyrromethane of formula (III): in which R″ is as defined in claim 1, and also the compounds of formula (III).

A New Synthetic Route to Pyrrolocarbazoles, 1H-Benzofuroindoles and 1H-Benzothienoindoles

The heterocyclic systems pyrrolocarbazole, 1H-benzofuroindole and 1H-benzothienoindole were synthesized by Montmorillonite K10 clay-catalysed condensation of 5-acetoxymethyl-4-acetylpyrroles with various indoles, benzofuran and ben