N-<2-<<2-ethyl>(carboxymethyl)amino>ethyl>-N-(carboxymethyl)-DL-phenylalanine Pentamethyl Ester

Base Information

Chemical Name:N-<2-<<2-ethyl>(carboxymethyl)amino>ethyl>-N-(carboxymethyl)-DL-phenylalanine Pentamethyl Ester
CAS No.:126216-31-7
Molecular Formula:C₂₆H₃₉N₃O₁₀
Molecular Weight:553.61
Hs Code.:

N-<2-<<2-<Bis(carboxymethyl)amino>ethyl>(carboxymethyl)amino>ethyl>-N-(carboxymethyl)-DL-phenylalanine Pentamethyl Ester

Synonyms:N-<2-<<2-ethyl>(carboxymethyl)amino>ethyl>-N-(carboxymethyl)-DL-phenylalanine Pentamethyl Ester

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Chemical Property of N-<2-<<2-ethyl>(carboxymethyl)amino>ethyl>-N-(carboxymethyl)-DL-phenylalanine Pentamethyl Ester

Chemical Property:

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Technology Process of N-<2-<<2-ethyl>(carboxymethyl)amino>ethyl>-N-(carboxymethyl)-DL-phenylalanine Pentamethyl Ester

There total 3 articles about N-<2-<<2-ethyl>(carboxymethyl)amino>ethyl>-N-(carboxymethyl)-DL-phenylalanine Pentamethyl Ester 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: 32.0%

: 96121-82-3
methyl 5,8,11,-tris(2-methoxy-2-oxoethyl)-3-oxo-2-oxa-5,8,11-triazatridecan-13-oate

: 620-05-3
iodomethylbenzene

: 126216-31-7
N-<2-<<2-ethyl>(carboxymethyl)amino>ethyl>-N-(carboxymethyl)-DL-phenylalanine Pentamethyl Ester

Guidance literature:: methyl 5,8,11,-tris(2-methoxy-2-oxoethyl)-3-oxo-2-oxa-5,8,11-triazatridecan-13-oate; With potassium hexamethylsilazane; In tetrahydrofuran; toluene; at -78 ℃; for 0.666667h;

iodomethylbenzene; With N,N,N,N,N,N-hexamethylphosphoric triamide; In tetrahydrofuran; at -78 - 50 ℃;
DOI:10.1002/hlca.200490098

Reference yield:

: 67-43-6,84932-15-0
diethylenetriaminopentaacetic acid

: 126216-31-7
N-<2-<<2-ethyl>(carboxymethyl)amino>ethyl>-N-(carboxymethyl)-DL-phenylalanine Pentamethyl Ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: 95 percent / SOCl₂ / methanol / 4 h / Heating

2.1: potassium hexamethyldisilazide / toluene; tetrahydrofuran / 0.67 h / -78 °C

2.2: 32 percent / hexamethylphosphortriamide / tetrahydrofuran / -78 - 50 °C

With thionyl chloride; potassium hexamethylsilazane; In tetrahydrofuran; methanol; toluene;
DOI:10.1002/hlca.200490098

Reference yield:

: 96121-82-3
methyl 5,8,11,-tris(2-methoxy-2-oxoethyl)-3-oxo-2-oxa-5,8,11-triazatridecan-13-oate

: 100-39-0
benzyl bromide

: 126216-31-7
N-<2-<<2-ethyl>(carboxymethyl)amino>ethyl>-N-(carboxymethyl)-DL-phenylalanine Pentamethyl Ester

Guidance literature:: With lithium diisopropyl amide; Yield given. Multistep reaction; 1) THF, -78 deg C, 20 min, 2) HMPA, 12 h, -78 deg C -> 25 deg C;
DOI:10.1021/jo00296a057