C₂₈H₄₂O₆

Base Information

Chemical Name:C₂₈H₄₂O₆
CAS No.:1309955-99-4
Molecular Formula:C₂₈H₄₂O₆
Molecular Weight:474.638
Hs Code.:

C<sub>28</sub>H<sub>42</sub>O<sub>6</sub>

Synonyms:C₂₈H₄₂O₆

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Chemical Property of C₂₈H₄₂O₆

Chemical Property:

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Technology Process of C₂₈H₄₂O₆

There total 23 articles about C₂₈H₄₂O₆ 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: 75.0%

: 1309955-98-3
C₄₄H₆₀O₆Si

: 1309955-99-4
C₂₈H₄₂O₆

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 4h; Inert atmosphere;
DOI:10.1021/ol200966z

Reference yield:

: 1309955-89-2
C₂₇H₄₂O₃Si

: 1309955-99-4
C₂₈H₄₂O₆

Guidance literature:: Multi-step reaction with 20 steps

1.1: sodium tetrahydroborate / methanol / 0.5 h / 0 °C / Inert atmosphere

2.1: sodium hydride / N,N-dimethyl-formamide / 25 - 60 °C / Inert atmosphere

2.2: 15 h / 25 °C / Inert atmosphere

3.1: borane-THF / tetrahydrofuran / 72 h / 0 °C / Inert atmosphere

3.2: 0 - 25 °C / Inert atmosphere

4.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 15 h / 20 °C / Inert atmosphere

5.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 1 h / 130 °C / Microwave irradiation; Inert atmosphere

6.1: Dess-Martin periodane / dichloromethane / 2 h / 0 °C / Inert atmosphere

7.1: sodium hydride / methanol / 0 - 25 °C / Inert atmosphere

8.1: triethylamine / dichloromethane / 4 h / 25 °C / Inert atmosphere

9.1: potassium tert-butylate / tert-butyl alcohol / 0.5 h / 25 °C / Inert atmosphere

10.1: ammonia; lithium / tetrahydrofuran; ethanol / -78 °C / Inert atmosphere

11.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 0 - 20 °C / Inert atmosphere

11.2: 0.5 h / 0 °C / Inert atmosphere

12.1: sodium tetrahydroborate / tetrahydrofuran; ethanol / 3 h / -78 °C / Inert atmosphere

13.1: sodium hydride / N,N-dimethyl-formamide / 0.5 h / 60 °C / Inert atmosphere

13.2: 15 h / 20 °C / Inert atmosphere

14.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 1 h / 130 °C / Inert atmosphere; Microwave irradiation

15.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 2 h / 0 °C / Inert atmosphere

16.1: Dess-Martin periodane / dichloromethane / 2 h / 0 °C / Inert atmosphere

17.1: sodium hexamethyldisilazane / tetrahydrofuran / 1 h / -78 °C / Inert atmosphere

17.2: 1 h / -78 °C / Inert atmosphere

18.1: formic acid; palladium diacetate; N-ethyl-N,N-diisopropylamine; triphenylphosphine / N,N-dimethyl-formamide / 1 h / 75 °C / Inert atmosphere

19.1: borane-THF / tetrahydrofuran / 15 h / Inert atmosphere; Reflux

19.2: 0 - 20 °C / Inert atmosphere

19.3: 0 - 20 °C / Inert atmosphere

20.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 4 h / 20 °C / Inert atmosphere

With sodium tetrahydroborate; formic acid; borane-THF; potassium tert-butylate; tetrabutyl ammonium fluoride; ammonia; palladium diacetate; sodium hexamethyldisilazane; lithium; sodium hydride; Dess-Martin periodane; triethylamine; N-ethyl-N,N-diisopropylamine; triphenylphosphine; In tetrahydrofuran; methanol; ethanol; dichloromethane; N,N-dimethyl-formamide; tert-butyl alcohol; 3.1: Hydroboration reaction / 8.1: Michael addition / 9.1: Robinson cyclization / 19.1: Hydroboration reaction;
DOI:10.1021/ol200966z

Reference yield:

: 1309956-02-2
C₂₇H₄₄O₃Si

: 1309955-99-4
C₂₈H₄₂O₆

Guidance literature:: Multi-step reaction with 19 steps

1.1: sodium hydride / N,N-dimethyl-formamide / 25 - 60 °C / Inert atmosphere

1.2: 15 h / 25 °C / Inert atmosphere

2.1: borane-THF / tetrahydrofuran / 72 h / 0 °C / Inert atmosphere

2.2: 0 - 25 °C / Inert atmosphere

3.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 15 h / 20 °C / Inert atmosphere

4.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 1 h / 130 °C / Microwave irradiation; Inert atmosphere

5.1: Dess-Martin periodane / dichloromethane / 2 h / 0 °C / Inert atmosphere

6.1: sodium hydride / methanol / 0 - 25 °C / Inert atmosphere

7.1: triethylamine / dichloromethane / 4 h / 25 °C / Inert atmosphere

8.1: potassium tert-butylate / tert-butyl alcohol / 0.5 h / 25 °C / Inert atmosphere

9.1: ammonia; lithium / tetrahydrofuran; ethanol / -78 °C / Inert atmosphere

10.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 0 - 20 °C / Inert atmosphere

10.2: 0.5 h / 0 °C / Inert atmosphere

11.1: sodium tetrahydroborate / tetrahydrofuran; ethanol / 3 h / -78 °C / Inert atmosphere

12.1: sodium hydride / N,N-dimethyl-formamide / 0.5 h / 60 °C / Inert atmosphere

12.2: 15 h / 20 °C / Inert atmosphere

13.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 1 h / 130 °C / Inert atmosphere; Microwave irradiation

14.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 2 h / 0 °C / Inert atmosphere

15.1: Dess-Martin periodane / dichloromethane / 2 h / 0 °C / Inert atmosphere

16.1: sodium hexamethyldisilazane / tetrahydrofuran / 1 h / -78 °C / Inert atmosphere

16.2: 1 h / -78 °C / Inert atmosphere

17.1: formic acid; palladium diacetate; N-ethyl-N,N-diisopropylamine; triphenylphosphine / N,N-dimethyl-formamide / 1 h / 75 °C / Inert atmosphere

18.1: borane-THF / tetrahydrofuran / 15 h / Inert atmosphere; Reflux

18.2: 0 - 20 °C / Inert atmosphere

18.3: 0 - 20 °C / Inert atmosphere

19.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 4 h / 20 °C / Inert atmosphere

With sodium tetrahydroborate; formic acid; borane-THF; potassium tert-butylate; tetrabutyl ammonium fluoride; ammonia; palladium diacetate; sodium hexamethyldisilazane; lithium; sodium hydride; Dess-Martin periodane; triethylamine; N-ethyl-N,N-diisopropylamine; triphenylphosphine; In tetrahydrofuran; methanol; ethanol; dichloromethane; N,N-dimethyl-formamide; tert-butyl alcohol; 2.1: Hydroboration reaction / 7.1: Michael addition / 8.1: Robinson cyclization / 18.1: Hydroboration reaction;
DOI:10.1021/ol200966z