(E)-6-(2-Hydroxy-3-iodo-6-methoxy-4,5-dimethyl-phenyl)-4-methyl-hex-4-enoic acid methyl ester

Base Information

Chemical Name:(E)-6-(2-Hydroxy-3-iodo-6-methoxy-4,5-dimethyl-phenyl)-4-methyl-hex-4-enoic acid methyl ester
CAS No.:182010-56-6
Molecular Formula:C₁₇H₂₃IO₄
Molecular Weight:418.272
Hs Code.:

Synonyms:(E)-6-(2-Hydroxy-3-iodo-6-methoxy-4,5-dimethyl-phenyl)-4-methyl-hex-4-enoic acid methyl ester

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (E)-6-(2-Hydroxy-3-iodo-6-methoxy-4,5-dimethyl-phenyl)-4-methyl-hex-4-enoic acid methyl ester

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Technology Process of (E)-6-(2-Hydroxy-3-iodo-6-methoxy-4,5-dimethyl-phenyl)-4-methyl-hex-4-enoic acid methyl ester

There total 8 articles about (E)-6-(2-Hydroxy-3-iodo-6-methoxy-4,5-dimethyl-phenyl)-4-methyl-hex-4-enoic acid methyl 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: 98.0%

: 182010-52-2
(E)-6-(6-Hydroxy-2-methoxy-3,4-dimethyl-phenyl)-4-methyl-hex-4-enoic acid methyl ester

: 182010-56-6
(E)-6-(2-Hydroxy-3-iodo-6-methoxy-4,5-dimethyl-phenyl)-4-methyl-hex-4-enoic acid methyl ester

Guidance literature:: With iodine; tert-butylamine; In dichloromethane; toluene; at 0 ℃; for 1h;
DOI:10.1021/jm9603633

Reference yield:

: 31848-65-4
3-(5-Carboxy-3-methyl-pent-2t-enyl)-4-hydroxy-6-hydroxymethyl-2-methoxy-toluol; 6-(6-Hydroxy-4-hydroxymethyl-2-methoxy-3-methyl-phenyl)-4-methyl-hex-4t-ensaeure

: 182010-56-6
(E)-6-(2-Hydroxy-3-iodo-6-methoxy-4,5-dimethyl-phenyl)-4-methyl-hex-4-enoic acid methyl ester

Guidance literature:: Multi-step reaction with 7 steps

1: 95 percent / p-TsOH / 16 h

2: 79 percent / Cs₂CO₃ / acetone / 3 h / 0 °C

3: triethylamine / CH₂Cl₂ / 1 h / -10 °C

4: 1.) Cs₂CO₃ / 1.) DMF, 1 h, 2.) DMF, 2 h

5: H₂O, Raney nickel / acetone / 4 h / Heating

6: K₂CO₃ / methanol / 3 h / Heating

7: 98 percent / I₂, t-BuNH₂ / CH₂Cl₂; toluene / 1 h / 0 °C

With water; iodine; nickel; potassium carbonate; caesium carbonate; toluene-4-sulfonic acid; tert-butylamine; triethylamine; In methanol; dichloromethane; acetone; toluene;
DOI:10.1021/jm9603633

Reference yield:

: 24280-93-1
mycophenolic acid

: 182010-56-6
(E)-6-(2-Hydroxy-3-iodo-6-methoxy-4,5-dimethyl-phenyl)-4-methyl-hex-4-enoic acid methyl ester

Guidance literature:: Multi-step reaction with 8 steps

1: 82 percent / LiOH*H₂O / H₂O / 96 h / Heating

2: 95 percent / p-TsOH / 16 h

3: 79 percent / Cs₂CO₃ / acetone / 3 h / 0 °C

4: triethylamine / CH₂Cl₂ / 1 h / -10 °C

5: 1.) Cs₂CO₃ / 1.) DMF, 1 h, 2.) DMF, 2 h

6: H₂O, Raney nickel / acetone / 4 h / Heating

7: K₂CO₃ / methanol / 3 h / Heating

8: 98 percent / I₂, t-BuNH₂ / CH₂Cl₂; toluene / 1 h / 0 °C

With lithium hydroxide; water; iodine; nickel; potassium carbonate; caesium carbonate; toluene-4-sulfonic acid; tert-butylamine; triethylamine; In methanol; dichloromethane; water; acetone; toluene;
DOI:10.1021/jm9603633