2,2′-(4-((R)-5-amino-1-carboxypentyl)-10-((R)-1-carboxy-4-(2-(3-(6-(6-methylpyridin-2-ylcarbamoyl)pyridin-3-yl)phenoxy)-ethylamino)-4-oxobutyl)-1,4,7,10-tetraazacyclododecane-1,7-diyl)-diacetic acid

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Chemical Name:2,2′-(4-((R)-5-amino-1-carboxypentyl)-10-((R)-1-carboxy-4-(2-(3-(6-(6-methylpyridin-2-ylcarbamoyl)pyridin-3-yl)phenoxy)-ethylamino)-4-oxobutyl)-1,4,7,10-tetraazacyclododecane-1,7-diyl)-diacetic acid
CAS No.:1497422-28-2
Molecular Formula:C₄₃H₅₉N₉O₁₁
Molecular Weight:877.995
Hs Code.:

2,2′-(4-((R)-5-amino-1-carboxypentyl)-10-((R)-1-carboxy-4-(2-(3-(6-(6-methylpyridin-2-ylcarbamoyl)pyridin-3-yl)phenoxy)-ethylamino)-4-oxobutyl)-1,4,7,10-tetraazacyclododecane-1,7-diyl)-diacetic acid

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Chemical Property of 2,2′-(4-((R)-5-amino-1-carboxypentyl)-10-((R)-1-carboxy-4-(2-(3-(6-(6-methylpyridin-2-ylcarbamoyl)pyridin-3-yl)phenoxy)-ethylamino)-4-oxobutyl)-1,4,7,10-tetraazacyclododecane-1,7-diyl)-diacetic acid

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Technology Process of 2,2′-(4-((R)-5-amino-1-carboxypentyl)-10-((R)-1-carboxy-4-(2-(3-(6-(6-methylpyridin-2-ylcarbamoyl)pyridin-3-yl)phenoxy)-ethylamino)-4-oxobutyl)-1,4,7,10-tetraazacyclododecane-1,7-diyl)-diacetic acid

There total 8 articles about 2,2′-(4-((R)-5-amino-1-carboxypentyl)-10-((R)-1-carboxy-4-(2-(3-(6-(6-methylpyridin-2-ylcarbamoyl)pyridin-3-yl)phenoxy)-ethylamino)-4-oxobutyl)-1,4,7,10-tetraazacyclododecane-1,7-diyl)-diacetic 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:

: 1497422-21-5
di-tert-butyl 2,2′-(4-((R)-6-(benzyloxycarbonylamino)-1-tert-butoxy-1-oxohexan-2-yl)-10-((R)-1-tert-butoxy-5-(2-(3-(6-(6-methylpyridin-2-ylcarbamoyl)pyridin-3-yl)phenoxy)ethylamino)-1,5-dioxopentan-2-yl)-1,4,7,10-tetraazacyclododecane-1,7-diyl)diacetate

: 1497422-28-2
2,2′-(4-((R)-5-amino-1-carboxypentyl)-10-((R)-1-carboxy-4-(2-(3-(6-(6-methylpyridin-2-ylcarbamoyl)pyridin-3-yl)phenoxy)-ethylamino)-4-oxobutyl)-1,4,7,10-tetraazacyclododecane-1,7-diyl)-diacetic acid

Guidance literature:: Multi-step reaction with 2 steps

1: hydrogen; palladium 10% on activated carbon / methanol / 4 h / 20 °C / 2068.65 Torr

2: trifluoroacetic acid / dichloromethane

With palladium 10% on activated carbon; hydrogen; trifluoroacetic acid; In methanol; dichloromethane;
DOI:10.1021/cn400175m

Reference yield:

: C₅₄H₈₅N₅O₁₂

: 1497422-28-2
2,2′-(4-((R)-5-amino-1-carboxypentyl)-10-((R)-1-carboxy-4-(2-(3-(6-(6-methylpyridin-2-ylcarbamoyl)pyridin-3-yl)phenoxy)-ethylamino)-4-oxobutyl)-1,4,7,10-tetraazacyclododecane-1,7-diyl)-diacetic acid

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium hydroxide / water; methanol / 20 °C

2.1: benzotriazol-1-ol; 4-methyl-morpholine / N,N-dimethyl-formamide / 0.25 h / 0 - 5 °C

2.2: 18 h / 20 °C

3.1: hydrogen; palladium 10% on activated carbon / methanol / 4 h / 20 °C / 2068.65 Torr

4.1: trifluoroacetic acid / dichloromethane

With 4-methyl-morpholine; palladium 10% on activated carbon; hydrogen; benzotriazol-1-ol; trifluoroacetic acid; sodium hydroxide; In methanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1021/cn400175m

Reference yield:

: 1421596-09-9
C₂₀H₂₀N₄O₂

: 1497422-28-2
2,2′-(4-((R)-5-amino-1-carboxypentyl)-10-((R)-1-carboxy-4-(2-(3-(6-(6-methylpyridin-2-ylcarbamoyl)pyridin-3-yl)phenoxy)-ethylamino)-4-oxobutyl)-1,4,7,10-tetraazacyclododecane-1,7-diyl)-diacetic acid

Guidance literature:: Multi-step reaction with 3 steps

1.1: benzotriazol-1-ol; 4-methyl-morpholine / N,N-dimethyl-formamide / 0.25 h / 0 - 5 °C

1.2: 18 h / 20 °C

2.1: hydrogen; palladium 10% on activated carbon / methanol / 4 h / 20 °C / 2068.65 Torr

3.1: trifluoroacetic acid / dichloromethane

With 4-methyl-morpholine; palladium 10% on activated carbon; hydrogen; benzotriazol-1-ol; trifluoroacetic acid; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/cn400175m