C₄₂⁽¹³⁾C₂H₃₈O₇

Base Information

Chemical Name:C₄₂⁽¹³⁾C₂H₃₈O₇
CAS No.:1357910-94-1
Molecular Formula:C₄₄H₃₈O₇
Molecular Weight:680.76
Hs Code.:

C<sub>42</sub><sup>(13)</sup>C<sub>2</sub>H<sub>38</sub>O<sub>7</sub>

Synonyms:

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Chemical Property of C₄₂⁽¹³⁾C₂H₃₈O₇

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Technology Process of C₄₂⁽¹³⁾C₂H₃₈O₇

There total 12 articles about C₄₂⁽¹³⁾C₂H₃₈O₇ 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: 68.0%

: [1-⁽¹³⁾C,3-⁽¹³⁾C]-3-(2,4-bis(benzyloxy)-6-hydroxyphenyl)-1-(3',4'-bis(benzyloxy)-phenyl)propane-1,2-diol

: 122-51-0
orthoformic acid triethyl ester

: 1357910-94-1
C₄₂⁽¹³⁾C₂H₃₈O₇

: C₄₂⁽¹³⁾C₂H₃₈O₇

Guidance literature:: With pyridinium p-toluenesulfonate; In 1,2-dichloro-ethane; optical yield given as %ee; Heating;
DOI:10.1002/jlcr.1791

Reference yield:

: 2859-78-1
4-Bromoveratrole

: 1357910-94-1
C₄₂⁽¹³⁾C₂H₃₈O₇

: C₄₂⁽¹³⁾C₂H₃₈O₇

Guidance literature:: Multi-step reaction with 9 steps

1.1: boron tribromide / dichloromethane / 0 °C / Inert atmosphere; Reflux

2.1: potassium carbonate / N,N-dimethyl-formamide / 0.25 h / 5 °C

2.2: 1820 h / 20 °C

3.1: magnesium; ethylene dibromide / tetrahydrofuran / 50 - 65 °C / Inert atmosphere

3.2: 1 h / 5 °C / Inert atmosphere

4.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.5 h / 5 °C / Inert atmosphere

4.2: 5 - 20 °C / Inert atmosphere

5.1: sodium tetrahydroborate; cerium(III) chloride heptahydrate / tetrahydrofuran; ethanol / 0 - 4 °C

6.1: 1H-imidazole / N,N-dimethyl-formamide / 20 h / 20 °C / Inert atmosphere

7.1: Hydroquinone 1,4-phthalazinediyl diether; methanesulfonamide; water / N,N-dimethyl-formamide; tert-butyl alcohol / 42 h / 0 - 10 °C / Inert atmosphere

8.1: tetrabutyl ammonium fluoride; acetic acid / tetrahydrofuran / 0.5 h / 0 - 5 °C / Inert atmosphere

9.1: pyridinium p-toluenesulfonate / 1,2-dichloro-ethane / Heating

With 1H-imidazole; sodium tetrahydroborate; Hydroquinone 1,4-phthalazinediyl diether; methanesulfonamide; cerium(III) chloride heptahydrate; tetrabutyl ammonium fluoride; water; pyridinium p-toluenesulfonate; boron tribromide; sodium hydride; potassium carbonate; magnesium; acetic acid; ethylene dibromide; In tetrahydrofuran; ethanol; dichloromethane; 1,2-dichloro-ethane; N,N-dimethyl-formamide; mineral oil; tert-butyl alcohol;
DOI:10.1002/jlcr.1791

Reference yield:

: 16047-57-7
(((4-bromo-1,2-phenylene)bis(oxy))bis(methylene))dibenzene

: 1357910-94-1
C₄₂⁽¹³⁾C₂H₃₈O₇

: C₄₂⁽¹³⁾C₂H₃₈O₇

Guidance literature:: Multi-step reaction with 7 steps

1.1: magnesium; ethylene dibromide / tetrahydrofuran / 50 - 65 °C / Inert atmosphere

1.2: 1 h / 5 °C / Inert atmosphere

2.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.5 h / 5 °C / Inert atmosphere

2.2: 5 - 20 °C / Inert atmosphere

3.1: sodium tetrahydroborate; cerium(III) chloride heptahydrate / tetrahydrofuran; ethanol / 0 - 4 °C

4.1: 1H-imidazole / N,N-dimethyl-formamide / 20 h / 20 °C / Inert atmosphere

5.1: Hydroquinone 1,4-phthalazinediyl diether; methanesulfonamide; water / N,N-dimethyl-formamide; tert-butyl alcohol / 42 h / 0 - 10 °C / Inert atmosphere

6.1: tetrabutyl ammonium fluoride; acetic acid / tetrahydrofuran / 0.5 h / 0 - 5 °C / Inert atmosphere

7.1: pyridinium p-toluenesulfonate / 1,2-dichloro-ethane / Heating

With 1H-imidazole; sodium tetrahydroborate; Hydroquinone 1,4-phthalazinediyl diether; methanesulfonamide; cerium(III) chloride heptahydrate; tetrabutyl ammonium fluoride; water; pyridinium p-toluenesulfonate; sodium hydride; magnesium; acetic acid; ethylene dibromide; In tetrahydrofuran; ethanol; 1,2-dichloro-ethane; N,N-dimethyl-formamide; mineral oil; tert-butyl alcohol;
DOI:10.1002/jlcr.1791