6-Benzyloxycarbonylamino-6-[hydroxy-(4-nitro-benzyloxy)-phosphoryl]-hexanoic acid ethyl ester

Base Information

Chemical Name:6-Benzyloxycarbonylamino-6-[hydroxy-(4-nitro-benzyloxy)-phosphoryl]-hexanoic acid ethyl ester
CAS No.:174658-13-0
Molecular Formula:C₂₃H₂₉N₂O₉P
Molecular Weight:508.465
Hs Code.:

Synonyms:6-Benzyloxycarbonylamino-6-[hydroxy-(4-nitro-benzyloxy)-phosphoryl]-hexanoic acid ethyl ester

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Chemical Property of 6-Benzyloxycarbonylamino-6-[hydroxy-(4-nitro-benzyloxy)-phosphoryl]-hexanoic acid ethyl ester

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Technology Process of 6-Benzyloxycarbonylamino-6-[hydroxy-(4-nitro-benzyloxy)-phosphoryl]-hexanoic acid ethyl ester

There total 6 articles about 6-Benzyloxycarbonylamino-6-[hydroxy-(4-nitro-benzyloxy)-phosphoryl]-hexanoic acid ethyl 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:

: 5299-60-5
6-hydroxy-hexanoic acid ethyl ester

: 174658-13-0
6-Benzyloxycarbonylamino-6-[hydroxy-(4-nitro-benzyloxy)-phosphoryl]-hexanoic acid ethyl ester

Guidance literature:: Multi-step reaction with 6 steps

1: 40 percent / PDC / CH₂Cl₂ / 5 h / Ambient temperature

2: 48 percent / ethanol / a) RT, 17.5 h, b) 40 deg C, 6 h

3: H₂ / 10percent Pd/C / methanol; formic acid / 60 h

4: Et₃N / tetrahydrofuran / 3 h / Ambient temperature

5: 1.) bromotrimethylsilane, 2.) CH₃CN, H₂O / 1.) CH₂Cl₂, 35 deg C, 2 h, 2.) 12 h

6: 1H-tetrazole, DCC, pyridine / CH₂Cl₂ / 5 h / 35 °C

With pyridine; 1H-tetrazole; dipyridinium dichromate; trimethylsilyl bromide; water; hydrogen; triethylamine; dicyclohexyl-carbodiimide; acetonitrile; palladium on activated charcoal; In tetrahydrofuran; methanol; formic acid; ethanol; dichloromethane;
DOI:10.1021/ja952220w

Reference yield:

: 27983-42-2
5-carboethoxypentanal

: 174658-13-0
6-Benzyloxycarbonylamino-6-[hydroxy-(4-nitro-benzyloxy)-phosphoryl]-hexanoic acid ethyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 48 percent / ethanol / a) RT, 17.5 h, b) 40 deg C, 6 h

2: H₂ / 10percent Pd/C / methanol; formic acid / 60 h

3: Et₃N / tetrahydrofuran / 3 h / Ambient temperature

4: 1.) bromotrimethylsilane, 2.) CH₃CN, H₂O / 1.) CH₂Cl₂, 35 deg C, 2 h, 2.) 12 h

5: 1H-tetrazole, DCC, pyridine / CH₂Cl₂ / 5 h / 35 °C

With pyridine; 1H-tetrazole; trimethylsilyl bromide; water; hydrogen; triethylamine; dicyclohexyl-carbodiimide; acetonitrile; palladium on activated charcoal; In tetrahydrofuran; methanol; formic acid; ethanol; dichloromethane;
DOI:10.1021/ja952220w

Reference yield:

: 174658-12-9
6-Benzylamino-6-(diethoxy-phosphoryl)-hexanoic acid ethyl ester

: 174658-13-0
6-Benzyloxycarbonylamino-6-[hydroxy-(4-nitro-benzyloxy)-phosphoryl]-hexanoic acid ethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: H₂ / 10percent Pd/C / methanol; formic acid / 60 h

2: Et₃N / tetrahydrofuran / 3 h / Ambient temperature

3: 1.) bromotrimethylsilane, 2.) CH₃CN, H₂O / 1.) CH₂Cl₂, 35 deg C, 2 h, 2.) 12 h

4: 1H-tetrazole, DCC, pyridine / CH₂Cl₂ / 5 h / 35 °C

With pyridine; 1H-tetrazole; trimethylsilyl bromide; water; hydrogen; triethylamine; dicyclohexyl-carbodiimide; acetonitrile; palladium on activated charcoal; In tetrahydrofuran; methanol; formic acid; dichloromethane;
DOI:10.1021/ja952220w