1,4,7,10-tetraazacyclododecane-10-methyl-1,4,7-tris(methylenephenylphosphinic) acid

Base Information

• Chemical Name: 1,4,7,10-tetraazacyclododecane-10-methyl-1,4,7-tris(methylenephenylphosphinic) acid
• CAS No.: 261921-06-6
• Molecular Formula: C₃₀H₄₃N₄O₆P₃
• Molecular Weight: 648.616

Synonyms:1,4,7,10-tetraazacyclododecane-10-methyl-1,4,7-tris(methylenephenylphosphinic) acid

Chemical Property of 1,4,7,10-tetraazacyclododecane-10-methyl-1,4,7-tris(methylenephenylphosphinic) acid

Chemical Property:

Purity/Quality:

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Technology Process of 1,4,7,10-tetraazacyclododecane-10-methyl-1,4,7-tris(methylenephenylphosphinic) acid

There total 1 articles about 1,4,7,10-tetraazacyclododecane-10-methyl-1,4,7-tris(methylenephenylphosphinic) acid 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: 57.0%

phenylphosphinic acid (1779-48-2) + 1-methyl-1,4,7,10-tetraazacyclododecane tetrahydrochloride → 1,4,7,10-tetraazacyclododecane-10-methyl-1,4,7-tris(methylenephenylphosphinic) acid (261921-06-6)

Guidance literature:

With hydrogenchloride; In water; at 95 - 100 ℃; for 9h;

DOI:10.1039/a907018d

Reference yield:

water (7732-18-5) + praseodymium(III) chloride (10361-79-2) + 1,4,7,10-tetraazacyclododecane-10-methyl-1,4,7-tris(methylenephenylphosphinic) acid (261921-06-6) → (Pr(C8H16N4(CH2PO2C6H5)3CH3)(H2O))2*0.33(Pr(C30H40N4O6P3)(H2O))2*0.67(Pr(C30H40N4O6P3))2*27.5H2O

Guidance literature:

With LiOH; In water; PrCl3 reacted with ligand in H2O; aq. LiOH used for neutralisation; according to J. Rohovec, P. Vojtisek, I. Lukes, P. Hermann, J. Ludvik, J. Chem. Soc., Dalton Trans., 2000, 141; filtered; crystd. from filtrate at 0°C;

DOI:10.1016/j.molstruc.2006.04.041

upstream raw materials:

phenylphosphinic acid

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