1-methylene-(p-nitrophenol)-1,4,7,10-tetraazacyclododecane-4,7,10-triacetamide

Base Information

Chemical Name:1-methylene-(p-nitrophenol)-1,4,7,10-tetraazacyclododecane-4,7,10-triacetamide
CAS No.:748777-77-7
Molecular Formula:C₂₁H₃₄N₈O₆
Molecular Weight:494.551
Hs Code.:

Synonyms:1-methylene-(p-nitrophenol)-1,4,7,10-tetraazacyclododecane-4,7,10-triacetamide

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Chemical Property of 1-methylene-(p-nitrophenol)-1,4,7,10-tetraazacyclododecane-4,7,10-triacetamide

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Technology Process of 1-methylene-(p-nitrophenol)-1,4,7,10-tetraazacyclododecane-4,7,10-triacetamide

There total 3 articles about 1-methylene-(p-nitrophenol)-1,4,7,10-tetraazacyclododecane-4,7,10-triacetamide 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: 65.0%

: 772-33-8
Koshlands reagent I

: 331230-43-4
2,2',2''-(1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetamide

: 748777-77-7
1-methylene-(p-nitrophenol)-1,4,7,10-tetraazacyclododecane-4,7,10-triacetamide

Guidance literature:: With potassium carbonate; In ethanol; at 60 ℃; for 12h;
DOI:10.1021/ja048299z

Reference yield:

: 331230-41-2
1-(benzyloxycarbonyl)-1,4,7,10-tetraazacyclododecane

: 748777-77-7
1-methylene-(p-nitrophenol)-1,4,7,10-tetraazacyclododecane-4,7,10-triacetamide

Guidance literature:: Multi-step reaction with 3 steps

1: 4.21 g / K₂CO₃ / acetonitrile / 18 h / 70 °C

2: 99 percent / H₂ / Pd/C / ethanol / 12 h / 20 °C / 2327.17 Torr

3: 65 percent / K₂CO₃ / ethanol / 12 h / 60 °C

With hydrogen; potassium carbonate; palladium on activated charcoal; In ethanol; acetonitrile;
DOI:10.1021/ja048299z

Reference yield:

: 331230-42-3
1-benzyloxycarbonyl-4,7,10-tris(carbamoylmethyl)-1,4,7,10-tetraazacyclododecane

: 748777-77-7
1-methylene-(p-nitrophenol)-1,4,7,10-tetraazacyclododecane-4,7,10-triacetamide

Guidance literature:: Multi-step reaction with 2 steps

1: 99 percent / H₂ / Pd/C / ethanol / 12 h / 20 °C / 2327.17 Torr

2: 65 percent / K₂CO₃ / ethanol / 12 h / 60 °C

With hydrogen; potassium carbonate; palladium on activated charcoal; In ethanol;
DOI:10.1021/ja048299z