(2E,4E)-5-[(2R,3R,3aR,4R,5R,6aS)-5-Ethyl-4-hydroxy-3-(4-methoxy-benzyloxy)-3a,4-dimethyl-hexahydro-furo[2,3-b]furan-2-yl]-penta-2,4-dienoic acid ethyl ester

Base Information

Chemical Name:(2E,4E)-5-[(2R,3R,3aR,4R,5R,6aS)-5-Ethyl-4-hydroxy-3-(4-methoxy-benzyloxy)-3a,4-dimethyl-hexahydro-furo[2,3-b]furan-2-yl]-penta-2,4-dienoic acid ethyl ester
CAS No.:164365-04-2
Molecular Formula:C₂₅H₃₄O₇
Molecular Weight:446.541
Hs Code.:

(2E,4E)-5-[(2R,3R,3aR,4R,5R,6aS)-5-Ethyl-4-hydroxy-3-(4-methoxy-benzyloxy)-3a,4-dimethyl-hexahydro-furo[2,3-b]furan-2-yl]-penta-2,4-dienoic acid ethyl ester

Synonyms:(2E,4E)-5-[(2R,3R,3aR,4R,5R,6aS)-5-Ethyl-4-hydroxy-3-(4-methoxy-benzyloxy)-3a,4-dimethyl-hexahydro-furo[2,3-b]furan-2-yl]-penta-2,4-dienoic acid ethyl ester

Suppliers and Price of (2E,4E)-5-[(2R,3R,3aR,4R,5R,6aS)-5-Ethyl-4-hydroxy-3-(4-methoxy-benzyloxy)-3a,4-dimethyl-hexahydro-furo[2,3-b]furan-2-yl]-penta-2,4-dienoic acid ethyl ester

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 (2E,4E)-5-[(2R,3R,3aR,4R,5R,6aS)-5-Ethyl-4-hydroxy-3-(4-methoxy-benzyloxy)-3a,4-dimethyl-hexahydro-furo[2,3-b]furan-2-yl]-penta-2,4-dienoic acid ethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (2E,4E)-5-[(2R,3R,3aR,4R,5R,6aS)-5-Ethyl-4-hydroxy-3-(4-methoxy-benzyloxy)-3a,4-dimethyl-hexahydro-furo[2,3-b]furan-2-yl]-penta-2,4-dienoic acid ethyl ester

There total 10 articles about (2E,4E)-5-[(2R,3R,3aR,4R,5R,6aS)-5-Ethyl-4-hydroxy-3-(4-methoxy-benzyloxy)-3a,4-dimethyl-hexahydro-furo[2,3-b]furan-2-yl]-penta-2,4-dienoic 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:

: 824-94-2
p-methoxybenzyl chloride

: 164365-04-2
(2E,4E)-5-[(2R,3R,3aR,4R,5R,6aS)-5-Ethyl-4-hydroxy-3-(4-methoxy-benzyloxy)-3a,4-dimethyl-hexahydro-furo[2,3-b]furan-2-yl]-penta-2,4-dienoic acid ethyl ester

Guidance literature:: Multi-step reaction with 8 steps

1.1: KH / tetrahydrofuran / 1 h / 20 °C

1.2: 80 percent / tetrahydrofuran / 20 °C

2.1: 95 percent / tetrabutylammonium fluoride / tetrahydrofuran / 3 h / 20 °C

3.1: 88 percent / HCl / diethyl ether / 1.5 h / 20 °C

4.1: OsO₄; NMO

4.2: CSA

5.1: 100 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.5 h / 20 °C

6.1: DMSO; oxalyl chloride; triethylamine / CH₂Cl₂ / -78 - 0 °C

7.1: LDA

With hydrogenchloride; osmium(VIII) oxide; N-methyl-2-indolinone; oxalyl dichloride; tetrabutyl ammonium fluoride; potassium hydride; dimethyl sulfoxide; triethylamine; lithium diisopropyl amide; In tetrahydrofuran; diethyl ether; dichloromethane; 7.1: Swern oxidation / 8.1: Horner-Wadsworth-Emmons olefination;
DOI:10.1021/ja034332q

Reference yield:

: 536737-70-9
(2R,3R,4S)-3-hydroxy-4-(1,3-dioxolan-2-yl)-4,5-dimethyl-1,2-bis(triisopropylsiloxy)-5(E)-octene

: 164365-04-2
(2E,4E)-5-[(2R,3R,3aR,4R,5R,6aS)-5-Ethyl-4-hydroxy-3-(4-methoxy-benzyloxy)-3a,4-dimethyl-hexahydro-furo[2,3-b]furan-2-yl]-penta-2,4-dienoic acid ethyl ester

Guidance literature:: Multi-step reaction with 8 steps

1.1: KH / tetrahydrofuran / 1 h / 20 °C

1.2: 80 percent / tetrahydrofuran / 20 °C

2.1: 95 percent / tetrabutylammonium fluoride / tetrahydrofuran / 3 h / 20 °C

3.1: 88 percent / HCl / diethyl ether / 1.5 h / 20 °C

4.1: OsO₄; NMO

4.2: CSA

5.1: 100 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.5 h / 20 °C

6.1: DMSO; oxalyl chloride; triethylamine / CH₂Cl₂ / -78 - 0 °C

7.1: LDA

With hydrogenchloride; osmium(VIII) oxide; N-methyl-2-indolinone; oxalyl dichloride; tetrabutyl ammonium fluoride; potassium hydride; dimethyl sulfoxide; triethylamine; lithium diisopropyl amide; In tetrahydrofuran; diethyl ether; dichloromethane; 7.1: Swern oxidation / 8.1: Horner-Wadsworth-Emmons olefination;
DOI:10.1021/ja034332q

Reference yield:

: 536737-77-6
(2R,3R,4S)-3-(4-methoxybenzyloxy)-4-(1,3-dioxolan-2-yl)-4,5-dimethyloct-5(E)-en-1,2-diol

: 164365-04-2
(2E,4E)-5-[(2R,3R,3aR,4R,5R,6aS)-5-Ethyl-4-hydroxy-3-(4-methoxy-benzyloxy)-3a,4-dimethyl-hexahydro-furo[2,3-b]furan-2-yl]-penta-2,4-dienoic acid ethyl ester

Guidance literature:: Multi-step reaction with 6 steps

1.1: 88 percent / HCl / diethyl ether / 1.5 h / 20 °C

2.1: OsO₄; NMO

2.2: CSA

3.1: 100 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.5 h / 20 °C

4.1: DMSO; oxalyl chloride; triethylamine / CH₂Cl₂ / -78 - 0 °C

5.1: LDA

With hydrogenchloride; osmium(VIII) oxide; N-methyl-2-indolinone; oxalyl dichloride; tetrabutyl ammonium fluoride; dimethyl sulfoxide; triethylamine; lithium diisopropyl amide; In tetrahydrofuran; diethyl ether; dichloromethane; 5.1: Swern oxidation / 6.1: Horner-Wadsworth-Emmons olefination;
DOI:10.1021/ja034332q