(2E,4E)-(R)-6-Methoxy-8-(4-methoxy-benzyloxy)-octa-2,4-dienoic acid ethyl ester

Base Information

Chemical Name:(2E,4E)-(R)-6-Methoxy-8-(4-methoxy-benzyloxy)-octa-2,4-dienoic acid ethyl ester
CAS No.:233609-19-3
Molecular Formula:C₁₉H₂₆O₅
Molecular Weight:334.412
Hs Code.:

Synonyms:(2E,4E)-(R)-6-Methoxy-8-(4-methoxy-benzyloxy)-octa-2,4-dienoic acid ethyl ester

Suppliers and Price of (2E,4E)-(R)-6-Methoxy-8-(4-methoxy-benzyloxy)-octa-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)-(R)-6-Methoxy-8-(4-methoxy-benzyloxy)-octa-2,4-dienoic acid ethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (2E,4E)-(R)-6-Methoxy-8-(4-methoxy-benzyloxy)-octa-2,4-dienoic acid ethyl ester

There total 5 articles about (2E,4E)-(R)-6-Methoxy-8-(4-methoxy-benzyloxy)-octa-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:

: 233609-18-2
(R)-2-Methoxy-4-(4-methoxy-benzyloxy)-butan-1-ol

: 233609-19-3
(2E,4E)-(R)-6-Methoxy-8-(4-methoxy-benzyloxy)-octa-2,4-dienoic acid ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: Dess-Martin periodinane / CH₂Cl₂ / 1.5 h / Ambient temperature

2: 1.) NaHMDS / 1.) THF, from -70 deg C to -40 deg C, 2.) THF

With sodium hexamethyldisilazane; Dess-Martin periodane; In dichloromethane;
DOI:10.1016/S0957-4166(99)00069-5

Reference yield:

: 233609-26-2
(R)-3-Methoxy-4-trityloxy-butan-1-ol

: 233609-19-3
(2E,4E)-(R)-6-Methoxy-8-(4-methoxy-benzyloxy)-octa-2,4-dienoic acid ethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 97 percent / NaH / dimethylformamide / 0 - 20 °C

2: 65 percent / Lewatit SP 1080 / methanol; CHCl₃ / 96 h

3: Dess-Martin periodinane / CH₂Cl₂ / 1.5 h / Ambient temperature

4: 1.) NaHMDS / 1.) THF, from -70 deg C to -40 deg C, 2.) THF

With Lewatit SP 1080; sodium hexamethyldisilazane; sodium hydride; Dess-Martin periodane; In methanol; dichloromethane; chloroform; N,N-dimethyl-formamide;
DOI:10.1016/S0957-4166(99)00069-5

Reference yield:

: 233609-25-1
(R)-3-Methoxy-4-trityloxy-butyric acid methyl ester

: 233609-19-3
(2E,4E)-(R)-6-Methoxy-8-(4-methoxy-benzyloxy)-octa-2,4-dienoic acid ethyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 95 percent / LiAlH₄ / diethyl ether / 0 - 20 °C

2: 97 percent / NaH / dimethylformamide / 0 - 20 °C

3: 65 percent / Lewatit SP 1080 / methanol; CHCl₃ / 96 h

4: Dess-Martin periodinane / CH₂Cl₂ / 1.5 h / Ambient temperature

5: 1.) NaHMDS / 1.) THF, from -70 deg C to -40 deg C, 2.) THF

With lithium aluminium tetrahydride; Lewatit SP 1080; sodium hexamethyldisilazane; sodium hydride; Dess-Martin periodane; In methanol; diethyl ether; dichloromethane; chloroform; N,N-dimethyl-formamide;
DOI:10.1016/S0957-4166(99)00069-5