2,2',2''-(10-(2-(2-(2-(bis(carboxymethyl)amino)ethoxy)phenoxy)ethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic acid

Base Information

Chemical Name:2,2',2''-(10-(2-(2-(2-(bis(carboxymethyl)amino)ethoxy)phenoxy)ethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic acid
CAS No.:1332625-44-1
Molecular Formula:C₂₈H₄₃N₅O₁₂
Molecular Weight:641.676
Hs Code.:

Synonyms:2,2',2''-(10-(2-(2-(2-(bis(carboxymethyl)amino)ethoxy)phenoxy)ethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic acid

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Chemical Property of 2,2',2''-(10-(2-(2-(2-(bis(carboxymethyl)amino)ethoxy)phenoxy)ethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic acid

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Technology Process of 2,2',2''-(10-(2-(2-(2-(bis(carboxymethyl)amino)ethoxy)phenoxy)ethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic acid

There total 3 articles about 2,2',2''-(10-(2-(2-(2-(bis(carboxymethyl)amino)ethoxy)phenoxy)ethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic acid 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: 70.0%

: 1332625-40-7
tri-tert-butyl 2,2',2''-(10-(2-(2-(2-(bis(2-tert-butoxy-2-oxoethyl)amino)ethoxy)phenoxy)ethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate

: 1332625-44-1
2,2',2''-(10-(2-(2-(2-(bis(carboxymethyl)amino)ethoxy)phenoxy)ethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic acid

Guidance literature:: With formic acid; at 60 ℃; for 24h;
DOI:10.1039/c1ob05463e

Reference yield:

: 1332625-39-4
tri-tert-butyl 2,2',2''-(10-(2-(2-(2-(benzyloxycarbonylamino)ethoxy)phenoxy)ethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate

: 1332625-44-1
2,2',2''-(10-(2-(2-(2-(bis(carboxymethyl)amino)ethoxy)phenoxy)ethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic acid

Guidance literature:: Multi-step reaction with 3 steps

1.1: palladium on activated charcoal; hydrogen / ethanol / 12 h / 2250.23 Torr

2.1: potassium carbonate / acetonitrile / 0.33 h / 20 °C

2.2: 70 °C

3.1: formic acid / 24 h / 60 °C

With formic acid; palladium on activated charcoal; hydrogen; potassium carbonate; In ethanol; acetonitrile;
DOI:10.1039/c1ob05463e

Reference yield:

: C₃₆H₆₃N₅O₈

: 1332625-44-1
2,2',2''-(10-(2-(2-(2-(bis(carboxymethyl)amino)ethoxy)phenoxy)ethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic acid

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium carbonate / acetonitrile / 0.33 h / 20 °C

1.2: 70 °C

2.1: formic acid / 24 h / 60 °C

With formic acid; potassium carbonate; In acetonitrile;
DOI:10.1039/c1ob05463e