({2-tert-Butoxycarbonylamino-3-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionylamino}-{2-(4-nitro-phenylselanyl)-2-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-ethylcarbamoyl}-methyl)-phosphonic acid dimethyl ester

Base Information

Chemical Name:({2-tert-Butoxycarbonylamino-3-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionylamino}-{2-(4-nitro-phenylselanyl)-2-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-ethylcarbamoyl}-methyl)-phosphonic acid dimethyl ester
CAS No.:121057-04-3
Molecular Formula:C₆₈H₁₂₃N₄O₁₅PSeSi₆
Molecular Weight:1515.19
Hs Code.:

({2-tert-Butoxycarbonylamino-3-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionylamino}-{2-(4-nitro-phenylselanyl)-2-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-ethylcarbamoyl}-methyl)-phosphonic acid dimethyl ester

Synonyms:({2-tert-Butoxycarbonylamino-3-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionylamino}-{2-(4-nitro-phenylselanyl)-2-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-ethylcarbamoyl}-methyl)-phosphonic acid dimethyl ester

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Chemical Property of ({2-tert-Butoxycarbonylamino-3-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionylamino}-{2-(4-nitro-phenylselanyl)-2-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-ethylcarbamoyl}-methyl)-phosphonic acid dimethyl ester

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Technology Process of ({2-tert-Butoxycarbonylamino-3-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionylamino}-{2-(4-nitro-phenylselanyl)-2-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-ethylcarbamoyl}-methyl)-phosphonic acid dimethyl ester

There total 17 articles about ({2-tert-Butoxycarbonylamino-3-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionylamino}-{2-(4-nitro-phenylselanyl)-2-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-ethylcarbamoyl}-methyl)-phosphonic acid dimethyl 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: 67.0%

: 121056-93-7
2-(4-Nitro-phenylselanyl)-2-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-ethylamine

: 121124-05-8,121057-02-1
{2-tert-Butoxycarbonylamino-3-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionylamino}-(dimethoxy-phosphoryl)-acetic acid

: 121057-04-3
({2-tert-Butoxycarbonylamino-3-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionylamino}-{2-(4-nitro-phenylselanyl)-2-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-ethylcarbamoyl}-methyl)-phosphonic acid dimethyl ester

Guidance literature:: With sodium sulfate; dicyclohexyl-carbodiimide; In ethyl acetate; for 5h; Ambient temperature;
DOI:10.1021/ja00198a040

Reference yield:

: 99-24-1
methyl galloate

: 121057-04-3
({2-tert-Butoxycarbonylamino-3-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionylamino}-{2-(4-nitro-phenylselanyl)-2-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-ethylcarbamoyl}-methyl)-phosphonic acid dimethyl ester

Guidance literature:: Multi-step reaction with 9 steps

1: 93 percent / imidazole / dimethylformamide / 20 h

2: 79 percent / LiAlH₄ / tetrahydrofuran / 3 h / Heating

3: 75 percent / pyridinium chlorochromate / CH₂Cl₂ / 4 h / Ambient temperature

4: ZnI₂ / 4 h / Ambient temperature

5: LiAlH₄ / tetrahydrofuran / 3 h / Ambient temperature

6: 67 percent / CH₂Cl₂ / 0.5 h

7: 75 percent / tri-n-butylphosphine / tetrahydrofuran / 3 h / Ambient temperature

8: trifluoroacetic acid / CH₂Cl₂ / 1 h / Ambient temperature

9: 67 percent / Na₂SO₄, dicyclohexylcarbodiimide / ethyl acetate / 5 h / Ambient temperature

With 1H-imidazole; lithium aluminium tetrahydride; tributylphosphine; sodium sulfate; dicyclohexyl-carbodiimide; pyridinium chlorochromate; trifluoroacetic acid; zinc(II) iodide; In tetrahydrofuran; dichloromethane; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1021/ja00198a040

Reference yield:

: 121056-97-1
methyl 3,4,5-tris<(tert-butyldimethylsilyl)oxy>benzoate

: 121057-04-3
({2-tert-Butoxycarbonylamino-3-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionylamino}-{2-(4-nitro-phenylselanyl)-2-[3,4,5-tris-(tert-butyl-dimethyl-silanyloxy)-phenyl]-ethylcarbamoyl}-methyl)-phosphonic acid dimethyl ester

Guidance literature:: Multi-step reaction with 8 steps

1: 79 percent / LiAlH₄ / tetrahydrofuran / 3 h / Heating

2: 75 percent / pyridinium chlorochromate / CH₂Cl₂ / 4 h / Ambient temperature

3: ZnI₂ / 4 h / Ambient temperature

4: LiAlH₄ / tetrahydrofuran / 3 h / Ambient temperature

5: 67 percent / CH₂Cl₂ / 0.5 h

6: 75 percent / tri-n-butylphosphine / tetrahydrofuran / 3 h / Ambient temperature

7: trifluoroacetic acid / CH₂Cl₂ / 1 h / Ambient temperature

8: 67 percent / Na₂SO₄, dicyclohexylcarbodiimide / ethyl acetate / 5 h / Ambient temperature

With lithium aluminium tetrahydride; tributylphosphine; sodium sulfate; dicyclohexyl-carbodiimide; pyridinium chlorochromate; trifluoroacetic acid; zinc(II) iodide; In tetrahydrofuran; dichloromethane; ethyl acetate;
DOI:10.1021/ja00198a040