tri-tert-butyl 2,2',2''-(10-(2-(bis(2-tert-butoxy-2-oxoethyl)amino)-5-(4-nitrophenyl)pentyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate

Base Information

• Chemical Name: tri-tert-butyl 2,2',2''-(10-(2-(bis(2-tert-butoxy-2-oxoethyl)amino)-5-(4-nitrophenyl)pentyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate
• CAS No.: 1258945-72-0
• Molecular Formula: C₄₉H₈₄N₆O₁₂
• Molecular Weight: 949.239

Synonyms:tri-tert-butyl 2,2',2''-(10-(2-(bis(2-tert-butoxy-2-oxoethyl)amino)-5-(4-nitrophenyl)pentyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate

Chemical Property of tri-tert-butyl 2,2',2''-(10-(2-(bis(2-tert-butoxy-2-oxoethyl)amino)-5-(4-nitrophenyl)pentyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate

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Technology Process of tri-tert-butyl 2,2',2''-(10-(2-(bis(2-tert-butoxy-2-oxoethyl)amino)-5-(4-nitrophenyl)pentyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate

There total 7 articles about tri-tert-butyl 2,2',2''-(10-(2-(bis(2-tert-butoxy-2-oxoethyl)amino)-5-(4-nitrophenyl)pentyl)-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: 61.0%

1,1-bis[2-(tert-butoxy)-2-oxoethyl]-2-[3-(4-nitrophenyl)propyl]aziridin-1-ium bromide (1142811-90-2) + 1,4,7-tris-tert-butoxycarbonylmethyl-1,4,7,10-tetraazacyclododecane (122555-91-3) → tri-tert-butyl 2,2',2''-(10-(2-(bis(2-tert-butoxy-2-oxoethyl)amino)-5-(4-nitrophenyl)pentyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate (1258945-72-0)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; In acetonitrile; at 20 ℃; for 672h;

Reference yield: 61.0%

di-tert-butyl 2,2'-(2-bromo-5-(4-nitrophenyl)pentylazanediyl)diacetate (1258945-71-9) + 1,4,7-tris-tert-butoxycarbonylmethyl-1,4,7,10-tetraazacyclododecane (122555-91-3) → tri-tert-butyl 2,2',2''-(10-(2-(bis(2-tert-butoxy-2-oxoethyl)amino)-5-(4-nitrophenyl)pentyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate (1258945-72-0)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; In acetonitrile; at 20 ℃; for 672h; regiospecific reaction;

DOI:10.1021/bc100586y

Reference yield: 61.0%

→ tri-tert-butyl 2,2',2''-(10-(2-(bis(2-tert-butoxy-2-oxoethyl)amino)-5-(4-nitrophenyl)pentyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate (1258945-72-0)

Guidance literature:

upstream raw materials:

di-tert-butyl 2,2'-(2-bromo-5-(4-nitrophenyl)pentylazanediyl)diacetate

1,4,7-tris-tert-butoxycarbonylmethyl-1,4,7,10-tetraazacyclododecane

bromoacetic acid tert-butyl ester

5-(4-nitrophenyl)-1-(1,4,7,10-tetraazacyclododecan-1-yl)-pentan-2-amine

Downstream raw materials:

2-[(carboxymethyl)][5-(4-nitrophenyl-1-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetraazacyclo-dodecan-1-yl]pentan-2-yl)-amino]acetic acid

2,2',2''-(10-(5-(4-Aminophenyl)-2-(bis(carboxymethyl)-amino)pentyl)-1,4,7,10-tetraaza-cyclododecane-1,4,7-triyl)-triacetic acid

2,2',2''-(10-(2-(bis(carboxymethyl)amino)-5-(4-isothiocyanatophenyl)pentyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic Acid

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