C₂₂H₂₀O₇

Base Information

Chemical Name:C₂₂H₂₀O₇
CAS No.:1428438-75-8
Molecular Formula:C₂₂H₂₀O₇
Molecular Weight:396.397
Hs Code.:

C<sub>22</sub>H<sub>20</sub>O<sub>7</sub>

Synonyms:C₂₂H₂₀O₇

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Chemical Property of C₂₂H₂₀O₇

Chemical Property:

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Technology Process of C₂₂H₂₀O₇

There total 6 articles about C₂₂H₂₀O₇ 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: 72.0%

: 1428438-74-7
C₂₀H₁₈O₆

: 108-24-7
acetic anhydride

: 1428438-75-8
C₂₂H₂₀O₇

Guidance literature:: With pyridine; at 20 ℃; for 12h; Inert atmosphere;
DOI:10.1016/j.bmc.2012.11.037

Reference yield:

: 6346-05-0
3-benzyloxy-4-methoxybenzaldehyde

: 1428438-75-8
C₂₂H₂₀O₇

Guidance literature:: Multi-step reaction with 6 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 0.33 h / -78 °C / Inert atmosphere

1.2: 3 h / -78 - 20 °C / Inert atmosphere

2.1: acetic anhydride; acetic acid / dichloromethane / 24 h / 140 °C / Inert atmosphere

3.1: sodium tetrahydroborate / tetrahydrofuran / 2 h / 20 °C / Inert atmosphere

4.1: boron tribromide / dichloromethane / 2 h / -78 °C / Inert atmosphere

5.1: lithium aluminium tetrahydride / tetrahydrofuran / 1 h / 0 °C / Inert atmosphere

6.1: pyridine / 12 h / 20 °C / Inert atmosphere

With pyridine; sodium tetrahydroborate; lithium aluminium tetrahydride; n-butyllithium; acetic anhydride; boron tribromide; acetic acid; In tetrahydrofuran; hexane; dichloromethane; 2.1: |Diels-Alder Cycloaddition;
DOI:10.1016/j.bmc.2012.11.037

Reference yield:

: 1219694-10-6
C₂₅H₂₄O₇

: 1428438-75-8
C₂₂H₂₀O₇

Guidance literature:: Multi-step reaction with 5 steps

1: acetic anhydride; acetic acid / dichloromethane / 24 h / 140 °C / Inert atmosphere

2: sodium tetrahydroborate / tetrahydrofuran / 2 h / 20 °C / Inert atmosphere

3: boron tribromide / dichloromethane / 2 h / -78 °C / Inert atmosphere

4: lithium aluminium tetrahydride / tetrahydrofuran / 1 h / 0 °C / Inert atmosphere

5: pyridine / 12 h / 20 °C / Inert atmosphere

With pyridine; sodium tetrahydroborate; lithium aluminium tetrahydride; acetic anhydride; boron tribromide; acetic acid; In tetrahydrofuran; dichloromethane; 1: |Diels-Alder Cycloaddition;
DOI:10.1016/j.bmc.2012.11.037