2-chloro-4-formyl-5-methoxy-3-methyl-6-[(2E,4E)-3-methyl-5-((1R,2R,6R)-1,2,6-trimethyl-3-oxocyclohexyl)-2,4-pentadienyl]phenyl acetate

Base Information

• Chemical Name: 2-chloro-4-formyl-5-methoxy-3-methyl-6-[(2E,4E)-3-methyl-5-((1R,2R,6R)-1,2,6-trimethyl-3-oxocyclohexyl)-2,4-pentadienyl]phenyl acetate
• CAS No.: 38561-38-5
• Molecular Formula: C₂₆H₃₃ClO₅
• Molecular Weight: 460.998

Synonyms:2-chloro-4-formyl-5-methoxy-3-methyl-6-[(2E,4E)-3-methyl-5-((1R,2R,6R)-1,2,6-trimethyl-3-oxocyclohexyl)-2,4-pentadienyl]phenyl acetate

Chemical Property of 2-chloro-4-formyl-5-methoxy-3-methyl-6-[(2E,4E)-3-methyl-5-((1R,2R,6R)-1,2,6-trimethyl-3-oxocyclohexyl)-2,4-pentadienyl]phenyl acetate

Chemical Property:

Purity/Quality:

98% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
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Technology Process of 2-chloro-4-formyl-5-methoxy-3-methyl-6-[(2E,4E)-3-methyl-5-((1R,2R,6R)-1,2,6-trimethyl-3-oxocyclohexyl)-2,4-pentadienyl]phenyl acetate

There total 2 articles about 2-chloro-4-formyl-5-methoxy-3-methyl-6-[(2E,4E)-3-methyl-5-((1R,2R,6R)-1,2,6-trimethyl-3-oxocyclohexyl)-2,4-pentadienyl]phenyl acetate 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:

Ascochlorin (26166-39-2) → 2-chloro-4-formyl-5-methoxy-3-methyl-6-[(2E,4E)-3-methyl-5-((1R,2R,6R)-1,2,6-trimethyl-3-oxocyclohexyl)-2,4-pentadienyl]phenyl acetate (38561-38-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 89 percent / pyridine / 20 °C

2: 87 percent / K₂CO₃ / acetone / 2 h / Heating

With pyridine; potassium carbonate; In acetone;

DOI:10.1021/jm0205649

Reference yield:

→ 4-O-Acetyl-2-O-methylascochlorin (38561-38-5)

Guidance literature:

4-O-Acetylascochlorin (2g), Methyljodid;

DOI:10.1039/P19720002136

Reference yield: 55.0%

2-chloro-4-formyl-5-methoxy-3-methyl-6-[(2E,4E)-3-methyl-5-((1R,2R,6R)-1,2,6-trimethyl-3-oxocyclohexyl)-2,4-pentadienyl]phenyl acetate (38561-38-5) → 2-O-Methylascochlorin (38561-39-6)

Guidance literature:

With sodium hydroxide; In methanol; for 2h; Heating;

DOI:10.1021/jm0205649

upstream raw materials:

Ascochlorin

Downstream raw materials:

2-O-Methylascochlorin

4-O-(Ethoxycarbonyl)methyl-2-O-methylascochlorin

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