1,4,11-tris(carboxymethyl)-1,4,8,11-tetraazacyclotetradecane p-toluidine

Base Information

Chemical Name:1,4,11-tris(carboxymethyl)-1,4,8,11-tetraazacyclotetradecane p-toluidine
CAS No.:123530-17-6
Molecular Formula:C₇H₉N*C₁₆H₃₀N₄O₆
Molecular Weight:481.593
Hs Code.:

Synonyms:1,4,11-tris(carboxymethyl)-1,4,8,11-tetraazacyclotetradecane p-toluidine

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Chemical Property of 1,4,11-tris(carboxymethyl)-1,4,8,11-tetraazacyclotetradecane p-toluidine

Chemical Property:

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Technology Process of 1,4,11-tris(carboxymethyl)-1,4,8,11-tetraazacyclotetradecane p-toluidine

There total 3 articles about 1,4,11-tris(carboxymethyl)-1,4,8,11-tetraazacyclotetradecane p-toluidine 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: 95.0%

: 121433-28-1
1,4,11-tris(carboxymethyl)-8-(4-nitrobenzyl)-1,4,8,11-tetraazacyclotetradecane

: 123530-17-6
1,4,11-tris(carboxymethyl)-1,4,8,11-tetraazacyclotetradecane p-toluidine

Guidance literature:: With hydrogen; palladium on activated charcoal; In water; at 20 ℃; for 18h; under 2280 Torr; pH 4;
DOI:10.1016/0040-4020(89)80049-3

Reference yield:

: 295-37-4
1,4,8,11-Tetraazacyclotetradecane

: 123530-17-6
1,4,11-tris(carboxymethyl)-1,4,8,11-tetraazacyclotetradecane p-toluidine

Guidance literature:: Multi-step reaction with 3 steps

1: 72 percent / K₂CO₃ / CHCl₃ / 18 h / 20 °C

2: 51 percent / sodium hydroxide / ethanol; H₂O / pH >= 10; 1.)1 h, 0 deg C, 2.) 2 h, 20 deg C, 3.) 2 h, 70 deg C

3: 95 percent / H₂ / Pd/C / H₂O / 18 h / 20 °C / 2280 Torr / pH 4

With sodium hydroxide; hydrogen; potassium carbonate; palladium on activated charcoal; In ethanol; chloroform; water;
DOI:10.1016/0040-4020(89)80049-3

Reference yield:

: 123530-13-2
11-(4-nitrobenzyl)-1,4,8,11-tetraazacyclotetradecane

: 123530-17-6
1,4,11-tris(carboxymethyl)-1,4,8,11-tetraazacyclotetradecane p-toluidine

Guidance literature:: Multi-step reaction with 2 steps

1: 51 percent / sodium hydroxide / ethanol; H₂O / pH >= 10; 1.)1 h, 0 deg C, 2.) 2 h, 20 deg C, 3.) 2 h, 70 deg C

2: 95 percent / H₂ / Pd/C / H₂O / 18 h / 20 °C / 2280 Torr / pH 4

With sodium hydroxide; hydrogen; palladium on activated charcoal; In ethanol; water;
DOI:10.1016/0040-4020(89)80049-3