4,1',4''-Trimethyl-1H,1'H,1''H-[2,2';5',2'']terpyrrole-3,5,3',4',3'',5''-hexacarboxylic acid 3,3''-dibenzyl ester 5,5''-diethyl ester 3',4'-dimethyl ester

Base Information

Chemical Name:4,1',4''-Trimethyl-1H,1'H,1''H-[2,2';5',2'']terpyrrole-3,5,3',4',3'',5''-hexacarboxylic acid 3,3''-dibenzyl ester 5,5''-diethyl ester 3',4'-dimethyl ester
CAS No.:124857-37-0
Molecular Formula:C₄₁H₄₁N₃O₁₂
Molecular Weight:767.789
Hs Code.:

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Chemical Property of 4,1',4''-Trimethyl-1H,1'H,1''H-[2,2';5',2'']terpyrrole-3,5,3',4',3'',5''-hexacarboxylic acid 3,3''-dibenzyl ester 5,5''-diethyl ester 3',4'-dimethyl ester

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Technology Process of 4,1',4''-Trimethyl-1H,1'H,1''H-[2,2';5',2'']terpyrrole-3,5,3',4',3'',5''-hexacarboxylic acid 3,3''-dibenzyl ester 5,5''-diethyl ester 3',4'-dimethyl ester

There total 2 articles about 4,1',4''-Trimethyl-1H,1'H,1''H-[2,2';5',2'']terpyrrole-3,5,3',4',3'',5''-hexacarboxylic acid 3,3''-dibenzyl ester 5,5''-diethyl ester 3',4'-dimethyl ester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 53.0%

: 124857-19-8
C₃₅H₃₅N₃O₈

: 762-42-5
dimethyl acetylenedicarboxylate

: 124857-37-0
4,1',4''-Trimethyl-1H,1'H,1''H-[2,2';5',2'']terpyrrole-3,5,3',4',3'',5''-hexacarboxylic acid 3,3''-dibenzyl ester 5,5''-diethyl ester 3',4'-dimethyl ester

Guidance literature:: In benzene; for 0.25h; Heating;
DOI:10.1021/jo00290a022

Reference yield:

: 52649-06-6
5-formyl-3-methyl-pyrrole-2,4-dicarboxylic acid 4-benzyl ester 2-ethyl ester

: 124857-37-0
4,1',4''-Trimethyl-1H,1'H,1''H-[2,2';5',2'']terpyrrole-3,5,3',4',3'',5''-hexacarboxylic acid 3,3''-dibenzyl ester 5,5''-diethyl ester 3',4'-dimethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 86 percent / sodium acetate / methanol / 0.5 h / Heating

2: 53 percent / benzene / 0.25 h / Heating

With sodium acetate; In methanol; benzene;
DOI:10.1021/jo00290a022