Acetic acid 3-((E)-3,7-dimethyl-octa-2,6-dienyl)-4-hydroxy-2,5,6-trimethyl-phenyl ester

Base Information

• Chemical Name: Acetic acid 3-((E)-3,7-dimethyl-octa-2,6-dienyl)-4-hydroxy-2,5,6-trimethyl-phenyl ester
• CAS No.: 83626-14-6
• Molecular Formula: C₂₁H₃₀O₃
• Molecular Weight: 330.467

Synonyms:Acetic acid 3-((E)-3,7-dimethyl-octa-2,6-dienyl)-4-hydroxy-2,5,6-trimethyl-phenyl ester

Chemical Property of Acetic acid 3-((E)-3,7-dimethyl-octa-2,6-dienyl)-4-hydroxy-2,5,6-trimethyl-phenyl ester

Chemical Property:

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Technology Process of Acetic acid 3-((E)-3,7-dimethyl-octa-2,6-dienyl)-4-hydroxy-2,5,6-trimethyl-phenyl ester

There total 6 articles about Acetic acid 3-((E)-3,7-dimethyl-octa-2,6-dienyl)-4-hydroxy-2,5,6-trimethyl-phenyl 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: 76.0%

Acetic acid 4-((E)-3,7-dimethyl-octa-2,6-dienyloxy)-2,3,6-trimethyl-phenyl ester (83626-08-8) → Acetic acid 3-((E)-3,7-dimethyl-octa-2,6-dienyl)-4-hydroxy-2,5,6-trimethyl-phenyl ester (83626-14-6)

Guidance literature:

With boron trifluoride diethyl etherate; In tetrachloromethane; at -15 ℃; for 0.25h;

DOI:10.1246/cl.1982.1131

Reference yield:

Acetic acid 4-((Z)-3,7-dimethyl-octa-2,6-dienyloxy)-2,3,6-trimethyl-phenyl ester (83626-09-9) → Acetic acid 3-((Z)-3,7-dimethyl-octa-2,6-dienyl)-4-hydroxy-2,5,6-trimethyl-phenyl ester (83626-15-7) + Acetic acid 3-((E)-3,7-dimethyl-octa-2,6-dienyl)-4-hydroxy-2,5,6-trimethyl-phenyl ester (83626-14-6)

Guidance literature:

With boron trifluoride diethyl etherate; In tetrachloromethane; at -15 ℃; for 0.25h; Yield given. Yields of byproduct given;

DOI:10.1246/cl.1982.1131

Reference yield:

Geraniol (106-24-1) → Acetic acid 3-((E)-3,7-dimethyl-octa-2,6-dienyl)-4-hydroxy-2,5,6-trimethyl-phenyl ester (83626-14-6)

Guidance literature:

Multi-step reaction with 3 steps

1: PBr₃ / diethyl ether

2: 65 percent / NaH / dimethylsulfoxide; tetrahydrofuran / Ambient temperature

3: 76 percent / BF₃*OEt₂ / CCl₄ / 0.25 h / -15 °C

With boron trifluoride diethyl etherate; phosphorus tribromide; sodium hydride; In tetrahydrofuran; tetrachloromethane; diethyl ether; dimethyl sulfoxide;

DOI:10.1246/cl.1982.1131

upstream raw materials:

Acetic acid 4-((Z)-3,7-dimethyl-octa-2,6-dienyloxy)-2,3,6-trimethyl-phenyl ester

Acetic acid 4-((E)-3,7-dimethyl-octa-2,6-dienyloxy)-2,3,6-trimethyl-phenyl ester

trans-geranyl bromide

Nerol

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