2-(3,9-bis(ethoxycarbonylmethyl)-3,6,9,15-tetraazabicyclo-[9.3.1]pentadeca-1⁽¹⁴⁾,11⁽¹⁵⁾,12-trien-6-yl)-4-(4-nitrophenyl)butyric acid, methyl ester of

Base Information

• Chemical Name: 2-(3,9-bis(ethoxycarbonylmethyl)-3,6,9,15-tetraazabicyclo-[9.3.1]pentadeca-1⁽¹⁴⁾,11⁽¹⁵⁾,12-trien-6-yl)-4-(4-nitrophenyl)butyric acid, methyl ester of
• CAS No.: 910449-72-8
• Molecular Formula: C₃₀H₄₁N₅O₈
• Molecular Weight: 599.684

Synonyms:2-(3,9-bis(ethoxycarbonylmethyl)-3,6,9,15-tetraazabicyclo-[9.3.1]pentadeca-1⁽¹⁴⁾,11⁽¹⁵⁾,12-trien-6-yl)-4-(4-nitrophenyl)butyric acid, methyl ester of

Chemical Property of 2-(3,9-bis(ethoxycarbonylmethyl)-3,6,9,15-tetraazabicyclo-[9.3.1]pentadeca-1⁽¹⁴⁾,11⁽¹⁵⁾,12-trien-6-yl)-4-(4-nitrophenyl)butyric acid, methyl ester of

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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Technology Process of 2-(3,9-bis(ethoxycarbonylmethyl)-3,6,9,15-tetraazabicyclo-[9.3.1]pentadeca-1⁽¹⁴⁾,11⁽¹⁵⁾,12-trien-6-yl)-4-(4-nitrophenyl)butyric acid, methyl ester of

There total 3 articles about 2-(3,9-bis(ethoxycarbonylmethyl)-3,6,9,15-tetraazabicyclo-[9.3.1]pentadeca-1⁽¹⁴⁾,11⁽¹⁵⁾,12-trien-6-yl)-4-(4-nitrophenyl)butyric acid, methyl ester of 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:

tert-butyl 3,9-bis(2-nitrophenylsulfonyl)-3,6,9,15-tetraazabicyclo[9.3.1]pentadecane-1(15),11,13-triene-6-carbamate (353246-05-6) → 2-(3,9-bis(ethoxycarbonylmethyl)-3,6,9,15-tetraazabicyclo-[9.3.1]pentadeca-1(14),11(15),12-trien-6-yl)-4-(4-nitrophenyl)butyric acid, methyl ester of (910449-72-8)

Guidance literature:

Multi-step reaction with 4 steps

1: mercaptoacetic acid; lithium hydroxide / N,N-dimethyl-formamide / 6.5 h / 25 °C

2: potassium carbonate / di-isopropyl ether; acetonitrile / 24 h / Reflux

3: trifluoroacetic acid / 1.5 h / 25 °C

4: potassium carbonate / di-isopropyl ether; acetonitrile / 48 h / 85 °C

With potassium carbonate; mercaptoacetic acid; trifluoroacetic acid; lithium hydroxide; In di-isopropyl ether; N,N-dimethyl-formamide; acetonitrile;

Reference yield:

tert-butyl 3,6,9,15-tetraazabicyclo[9.3.1]pentadecane-1(15),11,13-triene-6-carbamate (353246-08-9) → 2-(3,9-bis(ethoxycarbonylmethyl)-3,6,9,15-tetraazabicyclo-[9.3.1]pentadeca-1(14),11(15),12-trien-6-yl)-4-(4-nitrophenyl)butyric acid, methyl ester of (910449-72-8)

Guidance literature:

Multi-step reaction with 3 steps

1: potassium carbonate / di-isopropyl ether; acetonitrile / 24 h / Reflux

2: trifluoroacetic acid / 1.5 h / 25 °C

3: potassium carbonate / di-isopropyl ether; acetonitrile / 48 h / 85 °C

With potassium carbonate; trifluoroacetic acid; In di-isopropyl ether; acetonitrile;

Reference yield:

(9-ethoxycarbonylmethyl-3,6,9,15-tetraazabicyclo[9.3.1]pentadeca-1(15),11,13-trien-3-yl)acetic acid, ethyl ester of (910449-71-7) + d,l-2-bromo-4-(4-nitrophenyl)butanoic acid methyl ester (130707-80-1) → 2-(3,9-bis(ethoxycarbonylmethyl)-3,6,9,15-tetraazabicyclo-[9.3.1]pentadeca-1(14),11(15),12-trien-6-yl)-4-(4-nitrophenyl)butyric acid, methyl ester of (910449-72-8)

Guidance literature:

With potassium carbonate; In di-isopropyl ether; acetonitrile; at 85 ℃; for 48h;

upstream raw materials:

(9-ethoxycarbonylmethyl-3,6,9,15-tetraazabicyclo[9.3.1]pentadeca-1⁽¹⁵⁾,11,13-trien-3-yl)acetic acid, ethyl ester of

d,l-2-bromo-4-(4-nitrophenyl)butanoic acid methyl ester

tert-butyl 3,9-bis(2-nitrophenylsulfonyl)-3,6,9,15-tetraazabicyclo[9.3.1]pentadecane-1⁽¹⁵⁾,11,13-triene-6-carbamate

tert-butyl 3,6,9,15-tetraazabicyclo[9.3.1]pentadecane-1⁽¹⁵⁾,11,13-triene-6-carbamate

Downstream raw materials:

2-(3,9-Bis(carboxymethyl)-3,6,9,15-tetraazabicyclo[9.3.1]pentadeca-1⁽¹⁴⁾,11⁽¹⁵⁾,12-trien-6-yl)-4-(4-nitrophenyl)butyric acid

2-(3,9-bis(carboxymethyl)-3,6,9,15-tetraazabicyclo[9.3.1]pentadeca-1⁽¹⁴⁾,11⁽¹⁵⁾,12-trien-6-yl)-4-(4-nitrophenyl)butyric acid, gadolinium complex of

4-(4-aminophenyl)-2-(3,9-bis(carboxymethyl)-3,6,9,15-tetraazabicyclo[9.3.1]pentadeca-1⁽¹⁴⁾,11⁽¹⁵⁾,12-trien-6-yl)butyric acid, gadolinium complex of

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