1-Chloro-4-((E)-3,7-dimethyl-octa-2,6-dienyl)-2,5-dimethoxy-3-(3-methyl-but-2-enyl)-benzene

Base Information

Chemical Name:1-Chloro-4-((E)-3,7-dimethyl-octa-2,6-dienyl)-2,5-dimethoxy-3-(3-methyl-but-2-enyl)-benzene
CAS No.:252044-86-3
Molecular Formula:C₂₃H₃₃ClO₂
Molecular Weight:376.967
Hs Code.:

Synonyms:1-Chloro-4-((E)-3,7-dimethyl-octa-2,6-dienyl)-2,5-dimethoxy-3-(3-methyl-but-2-enyl)-benzene

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Chemical Property of 1-Chloro-4-((E)-3,7-dimethyl-octa-2,6-dienyl)-2,5-dimethoxy-3-(3-methyl-but-2-enyl)-benzene

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Technology Process of 1-Chloro-4-((E)-3,7-dimethyl-octa-2,6-dienyl)-2,5-dimethoxy-3-(3-methyl-but-2-enyl)-benzene

There total 6 articles about 1-Chloro-4-((E)-3,7-dimethyl-octa-2,6-dienyl)-2,5-dimethoxy-3-(3-methyl-but-2-enyl)-benzene 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: 67.0%

: 104108-29-4
prenyl tributylstannane

: 252044-85-2
3-Bromo-1-chloro-4-((E)-3,7-dimethyl-octa-2,6-dienyl)-2,5-dimethoxy-benzene

: 1-Chloro-4-((E)-3,7-dimethyl-octa-2,6-dienyl)-2,5-dimethoxy-benzene

: 252044-86-3
1-Chloro-4-((E)-3,7-dimethyl-octa-2,6-dienyl)-2,5-dimethoxy-3-(3-methyl-but-2-enyl)-benzene

Guidance literature:: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In N,N-dimethyl-formamide; at 125 ℃; for 24h;
DOI:10.1016/S0040-4039(99)01553-1

Reference yield:

: 6313-37-7
2,5-dimethoxy-4-nitroaniline

: 252044-86-3
1-Chloro-4-((E)-3,7-dimethyl-octa-2,6-dienyl)-2,5-dimethoxy-3-(3-methyl-but-2-enyl)-benzene

Guidance literature:: Multi-step reaction with 6 steps

1.1: NaNO₂; H₂SO₄ / acetic acid / 0.5 h / 40 °C

1.2: 70 percent / CuCl / aq. HCl / 20 h / 80 °C

2.1: NH₂NH₂*H₂O; FeCl₃*6H₂O / methanol / 0.5 h / 65 °C

3.1: (n-Bu)4NBr₃ / CH₂Cl₂; methanol / 2 h / 20 °C

4.1: NaNO₂; HCl / tetrahydrofuran / 0.33 h / 0 °C

4.2: 87 percent / KI / H₂O / 72 h / 20 °C

5.1: 73 percent / PdCl₂(dppf) / dimethylformamide / 24 h / 125 °C

6.1: 67 percent / PdCl₂(dppf) / dimethylformamide / 24 h / 125 °C

With hydrogenchloride; sulfuric acid; iron(III) chloride; tetrabuthylammonium tribromide; hydrazine hydrate; sodium nitrite; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In tetrahydrofuran; methanol; dichloromethane; acetic acid; N,N-dimethyl-formamide; 1.1: Diazotization / 1.2: Chlorination / 2.1: Reduction / 3.1: Bromination / 4.1: Diazotization / 4.2: Substitution / 5.1: Stille coupling / 6.1: Stille coupling;
DOI:10.1016/S0040-4039(99)01553-1

Reference yield:

: 6940-53-0
4-chloro-2,5-dimethoxy nitrobenzene

: 252044-86-3
1-Chloro-4-((E)-3,7-dimethyl-octa-2,6-dienyl)-2,5-dimethoxy-3-(3-methyl-but-2-enyl)-benzene

Guidance literature:: Multi-step reaction with 5 steps

1.1: NH₂NH₂*H₂O; FeCl₃*6H₂O / methanol / 0.5 h / 65 °C

2.1: (n-Bu)4NBr₃ / CH₂Cl₂; methanol / 2 h / 20 °C

3.1: NaNO₂; HCl / tetrahydrofuran / 0.33 h / 0 °C

3.2: 87 percent / KI / H₂O / 72 h / 20 °C

4.1: 73 percent / PdCl₂(dppf) / dimethylformamide / 24 h / 125 °C

5.1: 67 percent / PdCl₂(dppf) / dimethylformamide / 24 h / 125 °C

With hydrogenchloride; iron(III) chloride; tetrabuthylammonium tribromide; hydrazine hydrate; sodium nitrite; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide; 1.1: Reduction / 2.1: Bromination / 3.1: Diazotization / 3.2: Substitution / 4.1: Stille coupling / 5.1: Stille coupling;
DOI:10.1016/S0040-4039(99)01553-1