C₃₃H₄₆O₈

Base Information

Chemical Name:C₃₃H₄₆O₈
CAS No.:1419179-10-4
Molecular Formula:C₃₃H₄₆O₈
Molecular Weight:570.723
Hs Code.:

C<sub>33</sub>H<sub>46</sub>O<sub>8</sub>

Synonyms:C₃₃H₄₆O₈

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Chemical Property of C₃₃H₄₆O₈

Chemical Property:

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Technology Process of C₃₃H₄₆O₈

There total 16 articles about C₃₃H₄₆O₈ 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: 92.0%

: 1419178-83-8
C₃₁H₄₂O₇

: 107-21-1
ethylene glycol

: 1419179-10-4
C₃₃H₄₆O₈

Guidance literature:: With chloro-trimethyl-silane; trimethylsilyl trifluoromethanesulfonate; In 1,2-dichloro-ethane; at 0 ℃; for 3h; Inert atmosphere; Reflux;
DOI:10.1021/jo302353g

Reference yield:

: 66323-03-3
4,5-bis(hydroxy)phthalic acid dimethyl ester

: 1419179-10-4
C₃₃H₄₆O₈

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / acetone / 6 h / Inert atmosphere; Reflux

2: caesium carbonate / acetone / 4 h / Inert atmosphere; Reflux

3: chloro-trimethyl-silane; trimethylsilyl trifluoromethanesulfonate / 1,2-dichloro-ethane / 3 h / 0 °C / Inert atmosphere; Reflux

With chloro-trimethyl-silane; trimethylsilyl trifluoromethanesulfonate; potassium carbonate; caesium carbonate; In 1,2-dichloro-ethane; acetone;
DOI:10.1021/jo302353g

Reference yield:

: 111-24-0
1,5-dibromo-pentane

: 1419179-10-4
C₃₃H₄₆O₈

Guidance literature:: Multi-step reaction with 10 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 0.08 h / 0 °C / Inert atmosphere

1.2: 12 h / Inert atmosphere

2.1: n-butyllithium / tetrahydrofuran; hexane; N,N,N,N,N,N-hexamethylphosphoric triamide / 0 °C / Inert atmosphere

2.2: 2 h / 0 °C / Inert atmosphere

3.1: pyridinium p-toluenesulfonate / ethanol / 0.5 h / Inert atmosphere; Reflux

4.1: sodium; ammonia / tetrahydrofuran; tert-butyl alcohol / 1 h / -40 °C / Inert atmosphere

5.1: Dess-Martin periodane / dichloromethane / 0.17 h / 20 °C / Inert atmosphere

6.1: tert.-butyl lithium / tetrahydrofuran; pentane / 1.5 h / -25 °C / Inert atmosphere

6.2: 0.33 h / -78 °C / Inert atmosphere

7.1: bis-[(trifluoroacetoxy)iodo]benzene / methanol; water / 0.08 h / Inert atmosphere

8.1: carbon tetrabromide; triphenylphosphine / dichloromethane / 0.5 h / Inert atmosphere

9.1: caesium carbonate / acetone / 4 h / Inert atmosphere; Reflux

10.1: chloro-trimethyl-silane; trimethylsilyl trifluoromethanesulfonate / 1,2-dichloro-ethane / 3 h / 0 °C / Inert atmosphere; Reflux

With n-butyllithium; chloro-trimethyl-silane; carbon tetrabromide; trimethylsilyl trifluoromethanesulfonate; ammonia; tert.-butyl lithium; sodium; pyridinium p-toluenesulfonate; caesium carbonate; Dess-Martin periodane; triphenylphosphine; bis-[(trifluoroacetoxy)iodo]benzene; In tetrahydrofuran; methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; ethanol; hexane; dichloromethane; water; 1,2-dichloro-ethane; acetone; tert-butyl alcohol; pentane;
DOI:10.1021/jo302353g