C₁₈H₁₆O₅

Base Information

Chemical Name:C₁₈H₁₆O₅
CAS No.:1342299-78-8
Molecular Formula:C₁₈H₁₆O₅
Molecular Weight:312.322
Hs Code.:

C<sub>18</sub>H<sub>16</sub>O<sub>5</sub>

Synonyms:C₁₈H₁₆O₅

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Chemical Property of C₁₈H₁₆O₅

Chemical Property:

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Technology Process of C₁₈H₁₆O₅

There total 5 articles about C₁₈H₁₆O₅ 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:

: 34133-58-9
4-hydroxy-isophthalonitrile

: 1342299-78-8
C₁₈H₁₆O₅

Guidance literature:: Multi-step reaction with 6 steps

1.1: water; sulfuric acid / 13 h / 135 °C

1.2: 1.5 h / 95 °C

2.1: N-Bromosuccinimide / tetrahydrofuran / 2.5 h / 0 - 20 °C

3.1: pyridine / 14 h / 140 °C

4.1: potassium carbonate / N,N-dimethyl-formamide / 13.5 h / 110 °C / Inert atmosphere

5.1: potassium carbonate / N,N-dimethyl-formamide / 8.5 h / 60 - 65 °C / Inert atmosphere

6.1: triethylamine / triphenylphosphine; palladium diacetate / 6.5 h / 95 °C

6.2: 1 h

With pyridine; N-Bromosuccinimide; sulfuric acid; water; potassium carbonate; triethylamine; palladium diacetate; triphenylphosphine; In tetrahydrofuran; N,N-dimethyl-formamide;

Reference yield:

: 619-72-7
4-nitrobenzonitrile

: 1342299-78-8
C₁₈H₁₆O₅

Guidance literature:: Multi-step reaction with 7 steps

1.1: dimethyl sulfoxide / 2 h / 100 °C

1.2: pH 1 - 2

2.1: water; sulfuric acid / 13 h / 135 °C

2.2: 1.5 h / 95 °C

3.1: N-Bromosuccinimide / tetrahydrofuran / 2.5 h / 0 - 20 °C

4.1: pyridine / 14 h / 140 °C

5.1: potassium carbonate / N,N-dimethyl-formamide / 13.5 h / 110 °C / Inert atmosphere

6.1: potassium carbonate / N,N-dimethyl-formamide / 8.5 h / 60 - 65 °C / Inert atmosphere

7.1: triethylamine / triphenylphosphine; palladium diacetate / 6.5 h / 95 °C

7.2: 1 h

With pyridine; N-Bromosuccinimide; sulfuric acid; water; potassium carbonate; triethylamine; palladium diacetate; triphenylphosphine; In tetrahydrofuran; dimethyl sulfoxide; N,N-dimethyl-formamide;

Reference yield:

: 54176-51-1
5-bromo-4-hydroxyisophthalic acid dimethyl ester

: 1342299-78-8
C₁₈H₁₆O₅

Guidance literature:: Multi-step reaction with 4 steps

1.1: pyridine / 14 h / 140 °C

2.1: potassium carbonate / N,N-dimethyl-formamide / 13.5 h / 110 °C / Inert atmosphere

3.1: potassium carbonate / N,N-dimethyl-formamide / 8.5 h / 60 - 65 °C / Inert atmosphere

4.1: triethylamine / triphenylphosphine; palladium diacetate / 6.5 h / 95 °C

4.2: 1 h

With pyridine; potassium carbonate; triethylamine; palladium diacetate; triphenylphosphine; In N,N-dimethyl-formamide;