tri-tert-butyl 2,2',2''-(10-(2-((2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)amino)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate

Base Information

Chemical Name:tri-tert-butyl 2,2',2''-(10-(2-((2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)amino)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate
CAS No.:1613382-10-7
Molecular Formula:C₃₄H₅₈N₆O₉
Molecular Weight:694.869
Hs Code.:

tri-tert-butyl 2,2',2''-(10-(2-((2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)amino)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate

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Suppliers and Price of tri-tert-butyl 2,2',2''-(10-(2-((2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)amino)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of tri-tert-butyl 2,2',2''-(10-(2-((2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)amino)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate

Chemical Property:

Purity/Quality:: >98% ^*data from raw suppliers

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Technology Process of tri-tert-butyl 2,2',2''-(10-(2-((2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)amino)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate

There total 5 articles about tri-tert-butyl 2,2',2''-(10-(2-((2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)amino)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate 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: 57.0%

: 125923-10-6
1-(2-aminoethyl)-1H-pyrrole-2,5-dione

: 137076-54-1
1,4,7-tris(tert-butoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane-10-acetic acid

: 1613382-10-7
tri-tert-butyl 2,2',2''-(10-(2-((2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)amino)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate

Guidance literature:: With N-ethyl-N,N-diisopropylamine; HATU; In N,N-dimethyl-formamide; at 20 ℃; Inert atmosphere;

Reference yield:

: 122555-91-3
1,4,7-tris-tert-butoxycarbonylmethyl-1,4,7,10-tetraazacyclododecane

: 1613382-10-7
tri-tert-butyl 2,2',2''-(10-(2-((2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)amino)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / acetonitrile / 16 h / 20 - 75 °C / Inert atmosphere

2: palladium 10% on activated carbon; hydrogen / methanol / 4 h / 20 °C / Inert atmosphere

3: HATU; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 20 °C / Inert atmosphere

With palladium 10% on activated carbon; hydrogen; potassium carbonate; N-ethyl-N,N-diisopropylamine; HATU; In methanol; N,N-dimethyl-formamide; acetonitrile;

Reference yield:

: 192635-89-5
phenylmethyl 2-(1,4,7,10-Tetraaza-4,7,10-tris(((tert-butyl)oxycarbonyl)methyl)cyclododecyl)-acetate

: 1613382-10-7
tri-tert-butyl 2,2',2''-(10-(2-((2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)amino)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate

Guidance literature:: Multi-step reaction with 2 steps

1: palladium 10% on activated carbon; hydrogen / methanol / 4 h / 20 °C / Inert atmosphere

2: HATU; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 20 °C / Inert atmosphere

With palladium 10% on activated carbon; hydrogen; N-ethyl-N,N-diisopropylamine; HATU; In methanol; N,N-dimethyl-formamide;