α-amino-3-(phosphonomethyl)benzoquinoxaline-2-propanoic acid phenylmethyl ester

Base Information

Chemical Name:α-amino-3-(phosphonomethyl)benzoquinoxaline-2-propanoic acid phenylmethyl ester
CAS No.:143154-09-0
Molecular Formula:C₂₃H₂₂N₃O₅P
Molecular Weight:451.419
Hs Code.:

α-amino-3-(phosphonomethyl)benzo<g>quinoxaline-2-propanoic acid phenylmethyl ester

Synonyms:α-amino-3-(phosphonomethyl)benzoquinoxaline-2-propanoic acid phenylmethyl ester

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Chemical Property of α-amino-3-(phosphonomethyl)benzoquinoxaline-2-propanoic acid phenylmethyl ester

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Technology Process of α-amino-3-(phosphonomethyl)benzoquinoxaline-2-propanoic acid phenylmethyl ester

There total 6 articles about α-amino-3-(phosphonomethyl)benzoquinoxaline-2-propanoic acid phenylmethyl 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: 77.0%

: 143154-08-9
α-amino-3-<(dimethoxyphosphinyl)methyl>benzoquinoxaline-2-propanoic acid phenylmethyl ester

: 143154-09-0
α-amino-3-(phosphonomethyl)benzoquinoxaline-2-propanoic acid phenylmethyl ester

Guidance literature:: With trimethylsilyl bromide; In dichloromethane; for 4h; Heating;
DOI:10.1021/jm00055a004

Reference yield:

: N-benzylideneglycine benzyl ester

: 143154-09-0
α-amino-3-(phosphonomethyl)benzoquinoxaline-2-propanoic acid phenylmethyl ester

: 143154-08-9
α-amino-3-<(dimethoxyphosphinyl)methyl>benzoquinoxaline-2-propanoic acid phenylmethyl ester

Guidance literature:: In chloroform;

Reference yield:

: 771-97-1
2,3-Diaminonaphthalene

: 143154-09-0
α-amino-3-(phosphonomethyl)benzoquinoxaline-2-propanoic acid phenylmethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 93 percent / benzene / 2 h / Heating

2: 38 percent / toluene / 6 h / Heating

3: 1.) t-BuOK / 1.) THF, -78 deg C, 5 min, 2.) THF, 25 deg C, overnight

4: 77 percent / bromotrimethylsilane / CH₂Cl₂ / 4 h / Heating

With trimethylsilyl bromide; potassium tert-butylate; In dichloromethane; toluene; benzene;
DOI:10.1021/jm00055a004