(S)-2-Benzyloxycarbonylamino-4-{(S)-1-[({4-[benzyloxycarbonyl-(4-benzyloxycarbonylamino-butyl)-amino]-butyl}-ethoxy-phosphinoylmethyl)-carbamoyl]-ethylcarbamoyl}-butyric acid benzyl ester

Base Information

Chemical Name:(S)-2-Benzyloxycarbonylamino-4-{(S)-1-[({4-[benzyloxycarbonyl-(4-benzyloxycarbonylamino-butyl)-amino]-butyl}-ethoxy-phosphinoylmethyl)-carbamoyl]-ethylcarbamoyl}-butyric acid benzyl ester
CAS No.:202065-44-9
Molecular Formula:C₅₀H₆₄N₅O₁₂P
Molecular Weight:958.058
Hs Code.:

(S)-2-Benzyloxycarbonylamino-4-{(S)-1-[({4-[benzyloxycarbonyl-(4-benzyloxycarbonylamino-butyl)-amino]-butyl}-ethoxy-phosphinoylmethyl)-carbamoyl]-ethylcarbamoyl}-butyric acid benzyl ester

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Chemical Property of (S)-2-Benzyloxycarbonylamino-4-{(S)-1-[({4-[benzyloxycarbonyl-(4-benzyloxycarbonylamino-butyl)-amino]-butyl}-ethoxy-phosphinoylmethyl)-carbamoyl]-ethylcarbamoyl}-butyric acid benzyl ester

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Technology Process of (S)-2-Benzyloxycarbonylamino-4-{(S)-1-[({4-[benzyloxycarbonyl-(4-benzyloxycarbonylamino-butyl)-amino]-butyl}-ethoxy-phosphinoylmethyl)-carbamoyl]-ethylcarbamoyl}-butyric acid benzyl ester

There total 9 articles about (S)-2-Benzyloxycarbonylamino-4-{(S)-1-[({4-[benzyloxycarbonyl-(4-benzyloxycarbonylamino-butyl)-amino]-butyl}-ethoxy-phosphinoylmethyl)-carbamoyl]-ethylcarbamoyl}-butyric acid 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:

: 202065-49-4
N-[4-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-butyl]-2,2,2-trifluoro-N-(4-iodo-butyl)-acetamide

: 202065-44-9
(S)-2-Benzyloxycarbonylamino-4-{(S)-1-[({4-[benzyloxycarbonyl-(4-benzyloxycarbonylamino-butyl)-amino]-butyl}-ethoxy-phosphinoylmethyl)-carbamoyl]-ethylcarbamoyl}-butyric acid benzyl ester

Guidance literature:: Multi-step reaction with 7 steps

1: 67 percent / HP(OSiMe₃)2 / toluene / 105 - 108 °C

2: 76 percent / DMAP, DCC / tetrahydrofuran / Ambient temperature

3: 81 percent / BF₃*Et₂O / toluene / Heating

4: N₂H₄*H₂O / methanol / 48 h / Ambient temperature

5: DMAP, DIEA / CH₂Cl₂ / Ambient temperature

6: 1 M HCl / methanol / 0.33 h / Heating

7: PyBOP, DIEA / CH₂Cl₂ / 1.) 0 deg C, 20 min, 2.) room temperature, 2 h

With hydrogenchloride; dmap; bis(trimethylsilyl)phosphonite; boron trifluoride diethyl etherate; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; hydrazine hydrate; N-ethyl-N,N-diisopropylamine; dicyclohexyl-carbodiimide; In tetrahydrofuran; methanol; dichloromethane; toluene;
DOI:10.1021/jo971318l

Reference yield:

: 188965-98-2
{4-[[4-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-butyl]-(2,2,2-trifluoro-acetyl)-amino]-butyl}-phosphinic acid

: 202065-44-9
(S)-2-Benzyloxycarbonylamino-4-{(S)-1-[({4-[benzyloxycarbonyl-(4-benzyloxycarbonylamino-butyl)-amino]-butyl}-ethoxy-phosphinoylmethyl)-carbamoyl]-ethylcarbamoyl}-butyric acid benzyl ester

Guidance literature:: Multi-step reaction with 6 steps

1: 76 percent / DMAP, DCC / tetrahydrofuran / Ambient temperature

2: 81 percent / BF₃*Et₂O / toluene / Heating

3: N₂H₄*H₂O / methanol / 48 h / Ambient temperature

4: DMAP, DIEA / CH₂Cl₂ / Ambient temperature

5: 1 M HCl / methanol / 0.33 h / Heating

6: PyBOP, DIEA / CH₂Cl₂ / 1.) 0 deg C, 20 min, 2.) room temperature, 2 h

With hydrogenchloride; dmap; boron trifluoride diethyl etherate; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; hydrazine hydrate; N-ethyl-N,N-diisopropylamine; dicyclohexyl-carbodiimide; In tetrahydrofuran; methanol; dichloromethane; toluene;
DOI:10.1021/jo971318l

Reference yield:

: 188965-99-3
{4-[[4-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-butyl]-(2,2,2-trifluoro-acetyl)-amino]-butyl}-phosphinic acid ethyl ester

: 202065-44-9
(S)-2-Benzyloxycarbonylamino-4-{(S)-1-[({4-[benzyloxycarbonyl-(4-benzyloxycarbonylamino-butyl)-amino]-butyl}-ethoxy-phosphinoylmethyl)-carbamoyl]-ethylcarbamoyl}-butyric acid benzyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 81 percent / BF₃*Et₂O / toluene / Heating

2: N₂H₄*H₂O / methanol / 48 h / Ambient temperature

3: DMAP, DIEA / CH₂Cl₂ / Ambient temperature

4: 1 M HCl / methanol / 0.33 h / Heating

5: PyBOP, DIEA / CH₂Cl₂ / 1.) 0 deg C, 20 min, 2.) room temperature, 2 h

With hydrogenchloride; dmap; boron trifluoride diethyl etherate; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; hydrazine hydrate; N-ethyl-N,N-diisopropylamine; In methanol; dichloromethane; toluene;
DOI:10.1021/jo971318l