{2-(5-Benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-[(E)-2-(5-benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-formyl-vinylcarbamoyl]-ethyl}-carbamic acid benzyl ester

Base Information

Chemical Name:{2-(5-Benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-[(E)-2-(5-benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-formyl-vinylcarbamoyl]-ethyl}-carbamic acid benzyl ester
CAS No.:82622-09-1
Molecular Formula:C₄₆H₄₈N₂O₁₀
Molecular Weight:788.895
Hs Code.:

{2-(5-Benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-[(E)-2-(5-benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-formyl-vinylcarbamoyl]-ethyl}-carbamic acid benzyl ester

Synonyms:{2-(5-Benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-[(E)-2-(5-benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-formyl-vinylcarbamoyl]-ethyl}-carbamic acid benzyl ester

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Chemical Property of {2-(5-Benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-[(E)-2-(5-benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-formyl-vinylcarbamoyl]-ethyl}-carbamic acid benzyl ester

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Technology Process of {2-(5-Benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-[(E)-2-(5-benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-formyl-vinylcarbamoyl]-ethyl}-carbamic acid benzyl ester

There total 10 articles about {2-(5-Benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-[(E)-2-(5-benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-formyl-vinylcarbamoyl]-ethyl}-carbamic 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:

: 82622-08-0
Acetic acid 2-[2-benzyloxycarbonylamino-3-(5-benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-propionylamino]-1-(5-benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-3-oxo-propyl ester

: 82622-10-4
{2-(5-Benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-[(Z)-2-(5-benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-formyl-vinylcarbamoyl]-ethyl}-carbamic acid benzyl ester

: 82622-09-1
{2-(5-Benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-[(E)-2-(5-benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-formyl-vinylcarbamoyl]-ethyl}-carbamic acid benzyl ester

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; at 0 ℃;
DOI:10.1021/ja00382a042

Reference yield:

: 7149-92-0
2,4-dimethoxy-3-methylbenzaldehyde

: 82622-09-1
{2-(5-Benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-[(E)-2-(5-benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-formyl-vinylcarbamoyl]-ethyl}-carbamic acid benzyl ester

Guidance literature:: Multi-step reaction with 9 steps

2: n-butyllithium / -78 °C

3: tetrahydrofuran / -78 deg C -> room temperature

4: 3N HCl, water / tetrahydrofuran / Ambient temperature

5: 83 percent / 3N NaOH / methanol / Ambient temperature

6: 83 percent / DCC / CH₂Cl₂ / Ambient temperature

7: 98 percent / pyridine / 60 °C

8: 1.) ozone, 2.) dimethyl disulfide / 1.) 50percent methanol, CH₂Cl₂, -78 deg C

9: DBU / CH₂Cl₂ / 0 °C

With pyridine; hydrogenchloride; sodium hydroxide; n-butyllithium; Dimethyldisulphide; water; ozone; 1,8-diazabicyclo[5.4.0]undec-7-ene; dicyclohexyl-carbodiimide; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1021/ja00382a042

Reference yield:

: 82622-02-4
5-(benzyloxy)-2,4-dimethoxy-3-methylbenzaldehyde

: 82622-09-1
{2-(5-Benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-[(E)-2-(5-benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-formyl-vinylcarbamoyl]-ethyl}-carbamic acid benzyl ester

Guidance literature:: Multi-step reaction with 8 steps

1: n-butyllithium / -78 °C

2: tetrahydrofuran / -78 deg C -> room temperature

3: 3N HCl, water / tetrahydrofuran / Ambient temperature

4: 83 percent / 3N NaOH / methanol / Ambient temperature

5: 83 percent / DCC / CH₂Cl₂ / Ambient temperature

6: 98 percent / pyridine / 60 °C

7: 1.) ozone, 2.) dimethyl disulfide / 1.) 50percent methanol, CH₂Cl₂, -78 deg C

8: DBU / CH₂Cl₂ / 0 °C

With pyridine; hydrogenchloride; sodium hydroxide; n-butyllithium; Dimethyldisulphide; water; ozone; 1,8-diazabicyclo[5.4.0]undec-7-ene; dicyclohexyl-carbodiimide; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1021/ja00382a042