3,4-dimethyl-2,5-bis[[5-(benzyloxycarbonyl)-4-ethyl-3-methyl-pyrrol-2-yl]methyl]furan

Base Information

Chemical Name:3,4-dimethyl-2,5-bis[[5-(benzyloxycarbonyl)-4-ethyl-3-methyl-pyrrol-2-yl]methyl]furan
CAS No.:199728-23-9
Molecular Formula:C₃₈H₄₂N₂O₅
Molecular Weight:606.762
Hs Code.:

Synonyms:3,4-dimethyl-2,5-bis[[5-(benzyloxycarbonyl)-4-ethyl-3-methyl-pyrrol-2-yl]methyl]furan

Suppliers and Price of 3,4-dimethyl-2,5-bis[[5-(benzyloxycarbonyl)-4-ethyl-3-methyl-pyrrol-2-yl]methyl]furan

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 3,4-dimethyl-2,5-bis[[5-(benzyloxycarbonyl)-4-ethyl-3-methyl-pyrrol-2-yl]methyl]furan

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 3,4-dimethyl-2,5-bis[[5-(benzyloxycarbonyl)-4-ethyl-3-methyl-pyrrol-2-yl]methyl]furan

There total 6 articles about 3,4-dimethyl-2,5-bis[[5-(benzyloxycarbonyl)-4-ethyl-3-methyl-pyrrol-2-yl]methyl]furan 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: 43.0%

: 5866-56-8
2-benzyloxycarbonyl-3-ethyl-4-methylpyrrole

: 199728-22-8
Acetic acid 5-acetoxymethyl-3,4-dimethyl-furan-2-ylmethyl ester

: 199728-23-9
3,4-dimethyl-2,5-bis[[5-(benzyloxycarbonyl)-4-ethyl-3-methyl-pyrrol-2-yl]methyl]furan

Guidance literature:: With toluene-4-sulfonic acid; In nitromethane; at 50 ℃; for 4h;
DOI:10.1021/jo9715736

Reference yield:

: 36075-03-3
4,4-dimethoxy-3-methylbutan-2-one

: 199728-23-9
3,4-dimethyl-2,5-bis[[5-(benzyloxycarbonyl)-4-ethyl-3-methyl-pyrrol-2-yl]methyl]furan

Guidance literature:: Multi-step reaction with 5 steps

1: 1.) Li(Si(CH₃)3)2 / 1.) THF, -78 deg C, 10 min, 2.) THF, -78 deg C to -10 deg C, 3 h; room temperature, 1 h, 3.) 180 deg C

2: 59 percent / POCl₃ / 1,2-dichloro-ethane / 5 h / Heating

3: 76 percent / LiAlH₄ / tetrahydrofuran / 3 h / Ambient temperature

4: 99 percent / pyridine / 4 h / Ambient temperature

5: 43 percent / TsOH*H₂O / nitromethane / 4 h / 50 °C

With pyridine; lithium aluminium tetrahydride; toluene-4-sulfonic acid; lithium hexamethyldisilazane; trichlorophosphate; In tetrahydrofuran; nitromethane; 1,2-dichloro-ethane;
DOI:10.1021/jo9715736

Reference yield:

: 40572-79-0
4-hydroxy-3-methyl-3-buten-2-one

: 199728-23-9
3,4-dimethyl-2,5-bis[[5-(benzyloxycarbonyl)-4-ethyl-3-methyl-pyrrol-2-yl]methyl]furan

Guidance literature:: Multi-step reaction with 6 steps

1: 82 percent / HCl gas / 48 h / Ambient temperature

2: 1.) Li(Si(CH₃)3)2 / 1.) THF, -78 deg C, 10 min, 2.) THF, -78 deg C to -10 deg C, 3 h; room temperature, 1 h, 3.) 180 deg C

3: 59 percent / POCl₃ / 1,2-dichloro-ethane / 5 h / Heating

4: 76 percent / LiAlH₄ / tetrahydrofuran / 3 h / Ambient temperature

5: 99 percent / pyridine / 4 h / Ambient temperature

6: 43 percent / TsOH*H₂O / nitromethane / 4 h / 50 °C

With pyridine; hydrogenchloride; lithium aluminium tetrahydride; toluene-4-sulfonic acid; lithium hexamethyldisilazane; trichlorophosphate; In tetrahydrofuran; nitromethane; 1,2-dichloro-ethane;
DOI:10.1021/jo9715736