-L-aspartic acid 1-methylamide 5-benzyl ester

Base Information

Chemical Name:-L-aspartic acid 1-methylamide 5-benzyl ester
CAS No.:216309-90-9
Molecular Formula:C₄₇H₅₇N₃O₁₁
Molecular Weight:839.983
Hs Code.:

<N-(tert-butoxycarbonyl)-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)-D-seryl>-L-aspartic acid 1-methylamide 5-benzyl ester

Synonyms:-L-aspartic acid 1-methylamide 5-benzyl ester

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Chemical Property of -L-aspartic acid 1-methylamide 5-benzyl ester

Chemical Property:

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Technology Process of -L-aspartic acid 1-methylamide 5-benzyl ester

There total 4 articles about -L-aspartic acid 1-methylamide 5-benzyl 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:

: 127061-08-9
2,3,4-tri-O-benzyl-L-fucopyranosyl fluoride

: 216309-88-5
N-(tert-butoxycarbonyl)-D-seryl-L-aspartic acid 1-methylamide 4-benzyl ester

: 216309-90-9
-L-aspartic acid 1-methylamide 5-benzyl ester

Guidance literature:: With 4 A molecular sieve; silver trifluoromethanesulfonate; tetramethylurea; tin(ll) chloride; In chloroform; at -40 - 20 ℃; for 21h;
DOI:10.1021/jm980267x

Reference yield:

: 3262-72-4,3850-40-6,6368-20-3,90582-28-8,84311-18-2
(R)-N-tert-butoxycarbonyl serine

: 216309-90-9
-L-aspartic acid 1-methylamide 5-benzyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: Et₃N, WSC, HOBt / dimethylformamide / 18 h / Ambient temperature

2: molecular sieves 4 Angstroem, AgOTf, SnCl₂, TMU / CHCl₃ / 21 h / -40 - 20 °C

With 4 A molecular sieve; silver trifluoromethanesulfonate; benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; triethylamine; tetramethylurea; tin(ll) chloride; In chloroform; N,N-dimethyl-formamide;
DOI:10.1021/jm980267x

Reference yield:

: 167173-51-5
3-amino-N-methyl-succinamic acid benzyl ester

: 216309-90-9
-L-aspartic acid 1-methylamide 5-benzyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: Et₃N, WSC, HOBt / dimethylformamide / 18 h / Ambient temperature

2: molecular sieves 4 Angstroem, AgOTf, SnCl₂, TMU / CHCl₃ / 21 h / -40 - 20 °C

With 4 A molecular sieve; silver trifluoromethanesulfonate; benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; triethylamine; tetramethylurea; tin(ll) chloride; In chloroform; N,N-dimethyl-formamide;
DOI:10.1021/jm980267x