1,4,7-tris-(benzyloxycarbonyl)-10-(ethoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane

Base Information

Chemical Name:1,4,7-tris-(benzyloxycarbonyl)-10-(ethoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane
CAS No.:752252-79-2
Molecular Formula:C₃₆H₄₄N₄O₈
Molecular Weight:660.767
Hs Code.:

Synonyms:1,4,7-tris-(benzyloxycarbonyl)-10-(ethoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane

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Chemical Property of 1,4,7-tris-(benzyloxycarbonyl)-10-(ethoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane

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Technology Process of 1,4,7-tris-(benzyloxycarbonyl)-10-(ethoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane

There total 1 articles about 1,4,7-tris-(benzyloxycarbonyl)-10-(ethoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane 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: 92.0%

: 105-36-2
ethyl bromoacetate

: 138884-09-0
1,4,7-tribenzyl 1,4,7,10-tetraazacyclododecane 1,4,7-tricarboxylate

: 752252-79-2
1,4,7-tris-(benzyloxycarbonyl)-10-(ethoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane

Guidance literature:: With sodium carbonate; In acetonitrile; at 40 ℃; for 20h;

Reference yield:

: 752252-79-2
1,4,7-tris-(benzyloxycarbonyl)-10-(ethoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane

: 473894-89-2
N-({4,7,10-tris[(benzyloxy)carbonyl]-1,4,7,10-tetraazacyclododecan-1-yl}acetyl)glycine

Guidance literature:: Multi-step reaction with 3 steps

1: NaOH

2: HBTU

3: NaOH

With sodium hydroxide; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate;
DOI:10.1016/S0968-0896(03)00216-5

Reference yield:

: 752252-79-2
1,4,7-tris-(benzyloxycarbonyl)-10-(ethoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane

: 473894-88-1
ethyl N-({4,7,10-tris[(benzyloxy)carbonyl]-1,4,7,10-tetraazacyclododecan-1-yl} acetyl)glycinate

Guidance literature:: Multi-step reaction with 2 steps

1: NaOH

2: HBTU

With sodium hydroxide; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate;
DOI:10.1016/S0968-0896(03)00216-5