hexa(tert-butyl) 3,3'-{{[5-(2-hydroxyethoxy)-1,3-phenylene]bis(methylene)}bis(oxy)}bis(1,5,9-triazacyclododecane-1,5,9-tricarboxylate)

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Chemical Name:hexa(tert-butyl) 3,3'-{{[5-(2-hydroxyethoxy)-1,3-phenylene]bis(methylene)}bis(oxy)}bis(1,5,9-triazacyclododecane-1,5,9-tricarboxylate)
CAS No.:1426253-64-6
Molecular Formula:C₅₈H₁₀₀N₆O₁₆
Molecular Weight:1137.46
Hs Code.:

Synonyms:hexa(tert-butyl) 3,3'-{{[5-(2-hydroxyethoxy)-1,3-phenylene]bis(methylene)}bis(oxy)}bis(1,5,9-triazacyclododecane-1,5,9-tricarboxylate)

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Chemical Property of hexa(tert-butyl) 3,3'-{{[5-(2-hydroxyethoxy)-1,3-phenylene]bis(methylene)}bis(oxy)}bis(1,5,9-triazacyclododecane-1,5,9-tricarboxylate)

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Technology Process of hexa(tert-butyl) 3,3'-{{[5-(2-hydroxyethoxy)-1,3-phenylene]bis(methylene)}bis(oxy)}bis(1,5,9-triazacyclododecane-1,5,9-tricarboxylate)

There total 2 articles about hexa(tert-butyl) 3,3'-{{[5-(2-hydroxyethoxy)-1,3-phenylene]bis(methylene)}bis(oxy)}bis(1,5,9-triazacyclododecane-1,5,9-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: 85.0%

: 1426253-62-4
hexa(tert-butyl) 3,3'-{{[5-(2-oxoethoxy)-1,3-phenylene]bis(methylene)}bis(oxy)}bis(1,5,9-triazacyclododecane-1,5,9-tricarboxylate)

: 1426253-64-6
hexa(tert-butyl) 3,3'-{{[5-(2-hydroxyethoxy)-1,3-phenylene]bis(methylene)}bis(oxy)}bis(1,5,9-triazacyclododecane-1,5,9-tricarboxylate)

Guidance literature:: With sodium tetrahydroborate; In ethanol; dichloromethane; at 20 ℃; for 4h;
DOI:10.1002/hlca.201200153

Reference yield:

: 1426253-63-5
hexa(tert-butyl) 3,3'-{{[5-(allyl)oxy-1,3-phenylene]bis(methylene)}bis(oxy)}bis(1,5,9-triazacyclododecane-1,5,9-tricarboxylate)

: 1426253-64-6
hexa(tert-butyl) 3,3'-{{[5-(2-hydroxyethoxy)-1,3-phenylene]bis(methylene)}bis(oxy)}bis(1,5,9-triazacyclododecane-1,5,9-tricarboxylate)

Guidance literature:: Multi-step reaction with 2 steps

1.1: osmium(VIII) oxide / water; 1,4-dioxane; tert-butyl alcohol / 0.5 h / 20 °C

1.2: 2 h / 0 °C

2.1: sodium tetrahydroborate / dichloromethane; ethanol / 4 h / 20 °C

With sodium tetrahydroborate; osmium(VIII) oxide; In 1,4-dioxane; ethanol; dichloromethane; water; tert-butyl alcohol;
DOI:10.1002/hlca.201200153