55305-15-2

Basic information

• Product Name: 3,3'-bis-(2-methoxycarbonyl-ethyl)-4,4'-bis-methoxycarbonylmethyl-1H,1'H-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid dibenzyl ester
• Synonyms: 3,3'-bis-(2-methoxycarbonyl-ethyl)-4,4'-bis-methoxycarbonylmethyl-1H,1'H-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid dibenzyl ester
• CAS NO: 55305-15-2
• Molecular Weight: 730.769
• Mol File: 55305-15-2.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: 3,3'-bis-(2-methoxycarbonyl-ethyl)-4,4'-bis-methoxycarbonylmethyl-1H,1'H-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid dibenzyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 3,3'-bis-(2-methoxycarbonyl-ethyl)-4,4'-bis-methoxycarbonylmethyl-1H,1'H-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid dibenzyl ester(55305-15-2)
• EPA Substance Registry System: 3,3'-bis-(2-methoxycarbonyl-ethyl)-4,4'-bis-methoxycarbonylmethyl-1H,1'H-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid dibenzyl ester(55305-15-2)

Safety Data

• Hazardous Substances Data: 55305-15-2(Hazardous Substances Data)

Upstream product

• 84315-31-1 5-t-butoxycarbonyl-3-(2-methoxycarbonylethyl)-4-methoxycarbonylmethylpyrrole-2-carboxylic acid 
• 84315-32-2 t-butyl 5-iodo-4-(2-methoxycarbonylethyl)-3-methoxycarbonylmethylpyrrole-2-carboxylate 
• 84315-30-0 t-butyl 5-benzyloxycarbonyl-4-(2-methoxycarbonylethyl)-3-methoxycarbonylmethylpyrrole-2-carboxylat 
• 50622-78-1 Benzyl 4-(2-methoxycarbonylethyl)-3-methoxycarbonylmethyl-5-methylpyrrole-2-carboxylate 
• 59562-71-9 benzyl 4-acetyl-3-(2-ethoxycarbonylethyl)-5-methylpyrrole-2-carboxylate 
• 59562-70-8 1-benzyl 6-ethyl 3-oxohexanedioate 
• 7149-59-9 diethyl 3-oxoadipate 
• 206861-02-1 3-(2-methoxycarbonylethyl)-4-methoxycarbonylmethyl-5-(2,2,2-trichloroethoxycarbonyl) pyrrole-2-carboxylic acid 
• 206861-03-2 2,2,2-trichloroethyl 5-iodo-4-(2-methoxycarbonylethyl)-3-methoxycarbonylmethylpyrrole-2-carboxylate 
• 77929-43-2 3-(2-Methoxycarbonyl-ethyl)-4-methoxycarbonylmethyl-5-trichloromethyl-1H-pyrrole-2-carboxylic acid benzyl ester 
• 111807-55-7 2,2,2-trichloroethyl 5-benzyloxycarbonyl-4-(2-methoxycarbonylethyl)-3-methoxycarbonylmethylpyrrole-2-carboxylate 
• 50622-64-5 benzyl 3-(2-methoxycarbonylethyl)-4-methoxycarbonylmethyl-5-methylpyrrole-2-carboxylate 
• 72423-57-5 5-benzyloxycarbonyl-4-(2-methoxycarbonylethyl)-3methoxycarbonylmethylpyrrole-2-carboxylic acid 
• 340156-77-6 benzyl 5-(2-mercaptobenzothiazolylmethyl)-3-(2-methoxycarbonylethyl)-4-methoxycarbonylmethylpyrrole-2-carboxylate 

Relevant articles and documents

New method for the synthesis of pyrromethanes

Coupling reaction of 2-mercaptobenzothiazolylmethylpyrrole with α-free pyrrole in the presence of silver(I) triflate proceeds smoothly at room temperature to give a pyrromethane in excellent yield. The azafulvenium ion, an active form that reacts with α-f

Reactions on solid supports part II: a convenient method for synthesis of pyrromethanes using a montmorillonite clay as catalyst

α-Acetoxymethylpyrroles couple with α-free pyrroles in presence of Montmorillonite clay to form unsymmetrical pyrromethanes in excellent yields. Symmetrical pyrromethanes were also prepared in a similar manner by clay catalysed self-condensation of α-acet

SYNTHESIS OF UROPORPHYRIN-III, AND RELATED HEPTA- AND PENTA-CARBOXYLIC PORPHYRINS BY MODIFICATIONS OF THE MACDONALD METHOD

A modification of the MacDonald route has been developed in which all four pyrrole units of uroporphyrin-III have been derived from the same conveniently prepared starting pyrrole.Related hepta- and penta-carboxylic porphyrins have also been synthesised by condensation of appropriate α-formyl pyrromethane-α'-carboxylic acids; in each case other porphyrins with different numbers of acidic side-chains were also produced but the desired products were easily separated (as their methyl esters) by h.p.l.c.