tri-tert-butyl 10-(2-(tert-butoxycarbonylamino)-5-(4-nitrophenyl)pentyl)-1,4,7,10-tetraazacyclododecane-1,4,7-tricarboxylate

Base Information

• Chemical Name: tri-tert-butyl 10-(2-(tert-butoxycarbonylamino)-5-(4-nitrophenyl)pentyl)-1,4,7,10-tetraazacyclododecane-1,4,7-tricarboxylate
• CAS No.: 1258945-75-3
• Molecular Formula: C₃₉H₆₆N₆O₁₀
• Molecular Weight: 778.987

Synonyms:tri-tert-butyl 10-(2-(tert-butoxycarbonylamino)-5-(4-nitrophenyl)pentyl)-1,4,7,10-tetraazacyclododecane-1,4,7-tricarboxylate

Chemical Property of tri-tert-butyl 10-(2-(tert-butoxycarbonylamino)-5-(4-nitrophenyl)pentyl)-1,4,7,10-tetraazacyclododecane-1,4,7-tricarboxylate

Chemical Property:

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Technology Process of tri-tert-butyl 10-(2-(tert-butoxycarbonylamino)-5-(4-nitrophenyl)pentyl)-1,4,7,10-tetraazacyclododecane-1,4,7-tricarboxylate

There total 1 articles about tri-tert-butyl 10-(2-(tert-butoxycarbonylamino)-5-(4-nitrophenyl)pentyl)-1,4,7,10-tetraazacyclododecane-1,4,7-tricarboxylate 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: 63.0%

[1-formyl-4-(4-nitrophenyl)butyl]carbamic acid tert-butyl ester (1258945-73-1) + 1,4,7-tris(tert-butyloxycarbonyl)-1,4,7,10-tetraazacyclododecane (175854-39-4) → tri-tert-butyl 10-(2-(tert-butoxycarbonylamino)-5-(4-nitrophenyl)pentyl)-1,4,7,10-tetraazacyclododecane-1,4,7-tricarboxylate (1258945-75-3)

Guidance literature:

With sodium tris(acetoxy)borohydride; In 1,2-dichloro-ethane; at 20 ℃; for 14h;

DOI:10.1021/bc100586y

Reference yield: 89.0%

tri-tert-butyl 10-(2-(tert-butoxycarbonylamino)-5-(4-nitrophenyl)pentyl)-1,4,7,10-tetraazacyclododecane-1,4,7-tricarboxylate (1258945-75-3) → 5-(4-nitrophenyl)-1-(1,4,7,10-tetraazacyclododecan-1-yl)pentan-2-amine pentahydrochloride

Guidance literature:

With hydrogenchloride; In 1,4-dioxane; at 0 - 20 ℃; for 22.3h;

Reference yield: 89.0%

tri-tert-butyl 10-(2-(tert-butoxycarbonylamino)-5-(4-nitrophenyl)pentyl)-1,4,7,10-tetraazacyclododecane-1,4,7-tricarboxylate (1258945-75-3) → 5-(4-nitrophenyl)-1-(1,4,7,10-tetraazacyclododecan-1-yl)-pentan-2-amine hydrochloride

Guidance literature:

With hydrogenchloride; In 1,4-dioxane; at 0 - 20 ℃; for 22.3333h;

DOI:10.1021/bc100586y

upstream raw materials:

[1-formyl-4-(4-nitrophenyl)butyl]carbamic acid tert-butyl ester

1,4,7-tris(tert-butyloxycarbonyl)-1,4,7,10-tetraazacyclododecane

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