C₃₉H₅₈O₇Si₂

Base Information

Chemical Name:C₃₉H₅₈O₇Si₂
CAS No.:881652-05-7
Molecular Formula:C₃₉H₅₈O₇Si₂
Molecular Weight:695.056
Hs Code.:

C<sub>39</sub>H<sub>58</sub>O<sub>7</sub>Si<sub>2</sub>

Synonyms:C₃₉H₅₈O₇Si₂

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Chemical Property of C₃₉H₅₈O₇Si₂

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Technology Process of C₃₉H₅₈O₇Si₂

There total 28 articles about C₃₉H₅₈O₇Si₂ 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:

: 881652-04-6
C₃₉H₆₀O₇Si₂

: 881652-05-7
C₃₉H₅₈O₇Si₂

Guidance literature:: With oxalyl dichloride; dimethyl sulfoxide; triethylamine; In dichloromethane; at -78 - 0 ℃;
DOI:10.1021/ja054750q

Reference yield:

: 881651-46-3
(E)-(S)-6-Benzyloxy-1-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-5-methyl-hex-3-en-2-one

: 881652-05-7
C₃₉H₅₈O₇Si₂

Guidance literature:: Multi-step reaction with 26 steps

1.1: 98 percent / LiAlH₄; LiI / diethyl ether / -100 - 0 °C

2.1: 97 percent / aq. acetic acid / 5 h / 40 °C

3.1: 70 percent / N-iodosuccinimide; NaHCO₃ / tetrahydrofuran / 36 h / 0 °C

4.1: 99 percent / Et₃N; 4-DMAP / CH₂Cl₂ / 0 - 25 °C

5.1: 100 percent / 2,6-lutidine / CH₂Cl₂ / 0.5 h / 0 °C

6.1: 99 percent / H₂ / Raney-Ni / ethanol / 1 h / 25 °C

7.1: 88 percent / H₂ / Pd(OH)2/C / ethanol / 3 h / 25 °C

8.1: 99 percent / Dess-Martin periodinane / CH₂Cl₂ / 2 h / 0 - 25 °C

9.1: Mg / tetrahydrofuran / 2 h / 25 °C

9.2: tetrahydrofuran / 2 h / -78 - 0 °C

10.1: 40.9 g / Dess-Martin periodinane / CH₂Cl₂ / 4 h / 0 - 25 °C

11.1: 98 percent / triethyl orthoformate; p-TsOH / 2.5 h / 55 °C

12.1: 96 percent / TBAF / tetrahydrofuran / 48 h / 25 °C

13.1: 97 percent / Et₃N; 4-DMAP / CH₂Cl₂ / 16 h / 0 - 25 °C

14.1: 98 percent / imidazole; 4-DMAP / CH₂Cl₂ / 0.5 h / 0 °C

15.1: N-methylmorpholine-N-oxide; OsO₄ / 2-methyl-propan-2-ol; H₂O; tetrahydrofuran / 12 h / 25 °C

16.1: 41.5 g / NaIO₄ / 2-methyl-propan-2-ol; H₂O; various solvents / 5 h / 20 °C / pH 7

17.1: n-BuLi / toluene; tetrahydrofuran / 3 h / -30 °C

17.2: tetrahydrofuran; toluene / 1 h / -30 °C

18.1: 13.2 g / Dess-Martin periodinane; pyridine / CH₂Cl₂ / 2 h / 0 °C

19.1: 70 percent / TMSOTf / CH₂Cl₂ / 3 h / -78 - -30 °C

20.1: 95 percent / 4-DMAP; pyridine / CH₂Cl₂ / 3 h / 0 - 25 °C

21.1: 91 percent / 2,6-lutidine; N-bromosuccinimide; H₂O / acetonitrile / 2 h / 25 °C

22.1: 92 percent / NaBH₄ / methanol / 0.08 h / -5 °C

23.1: 56 percent / trifluoroacetic acid / CH₂Cl₂ / 3 h / 0 °C

24.1: 97 percent / imidazole / CH₂Cl₂ / 0.5 h / 0 °C

25.1: 96 percent / DIBAL-H / CH₂Cl₂ / 1 h / -78 °C

26.1: oxalyl dichloride; DMSO; Et₃N / CH₂Cl₂ / -78 - 0 °C

With pyridine; 1H-imidazole; 2,6-dimethylpyridine; dmap; sodium tetrahydroborate; sodium periodate; N-Bromosuccinimide; N-iodo-succinimide; osmium(VIII) oxide; lithium aluminium tetrahydride; n-butyllithium; oxalyl dichloride; trimethylsilyl trifluoromethanesulfonate; tetrabutyl ammonium fluoride; water; hydrogen; diisobutylaluminium hydride; sodium hydrogencarbonate; Dess-Martin periodane; toluene-4-sulfonic acid; magnesium; acetic acid; dimethyl sulfoxide; 4-methylmorpholine N-oxide; triethylamine; orthoformic acid triethyl ester; trifluoroacetic acid; lithium iodide; palladium dihydroxide; nickel; In tetrahydrofuran; methanol; diethyl ether; ethanol; dichloromethane; various solvents; water; toluene; acetonitrile; tert-butyl alcohol; 26.1: Swern oxidation;
DOI:10.1021/ja054750q

Reference yield:

: 881651-48-5
(E)-(2S,4R,7S)-8-Benzyloxy-7-methyl-oct-5-ene-1,2,4-triol

: 881652-05-7
C₃₉H₅₈O₇Si₂

Guidance literature:: Multi-step reaction with 24 steps

1.1: 70 percent / N-iodosuccinimide; NaHCO₃ / tetrahydrofuran / 36 h / 0 °C

2.1: 99 percent / Et₃N; 4-DMAP / CH₂Cl₂ / 0 - 25 °C

3.1: 100 percent / 2,6-lutidine / CH₂Cl₂ / 0.5 h / 0 °C

4.1: 99 percent / H₂ / Raney-Ni / ethanol / 1 h / 25 °C

5.1: 88 percent / H₂ / Pd(OH)2/C / ethanol / 3 h / 25 °C

6.1: 99 percent / Dess-Martin periodinane / CH₂Cl₂ / 2 h / 0 - 25 °C

7.1: Mg / tetrahydrofuran / 2 h / 25 °C

7.2: tetrahydrofuran / 2 h / -78 - 0 °C

8.1: 40.9 g / Dess-Martin periodinane / CH₂Cl₂ / 4 h / 0 - 25 °C

9.1: 98 percent / triethyl orthoformate; p-TsOH / 2.5 h / 55 °C

10.1: 96 percent / TBAF / tetrahydrofuran / 48 h / 25 °C

11.1: 97 percent / Et₃N; 4-DMAP / CH₂Cl₂ / 16 h / 0 - 25 °C

12.1: 98 percent / imidazole; 4-DMAP / CH₂Cl₂ / 0.5 h / 0 °C

13.1: N-methylmorpholine-N-oxide; OsO₄ / 2-methyl-propan-2-ol; H₂O; tetrahydrofuran / 12 h / 25 °C

14.1: 41.5 g / NaIO₄ / 2-methyl-propan-2-ol; H₂O; various solvents / 5 h / 20 °C / pH 7

15.1: n-BuLi / toluene; tetrahydrofuran / 3 h / -30 °C

15.2: tetrahydrofuran; toluene / 1 h / -30 °C

16.1: 13.2 g / Dess-Martin periodinane; pyridine / CH₂Cl₂ / 2 h / 0 °C

17.1: 70 percent / TMSOTf / CH₂Cl₂ / 3 h / -78 - -30 °C

18.1: 95 percent / 4-DMAP; pyridine / CH₂Cl₂ / 3 h / 0 - 25 °C

19.1: 91 percent / 2,6-lutidine; N-bromosuccinimide; H₂O / acetonitrile / 2 h / 25 °C

20.1: 92 percent / NaBH₄ / methanol / 0.08 h / -5 °C

21.1: 56 percent / trifluoroacetic acid / CH₂Cl₂ / 3 h / 0 °C

22.1: 97 percent / imidazole / CH₂Cl₂ / 0.5 h / 0 °C

23.1: 96 percent / DIBAL-H / CH₂Cl₂ / 1 h / -78 °C

24.1: oxalyl dichloride; DMSO; Et₃N / CH₂Cl₂ / -78 - 0 °C

With pyridine; 1H-imidazole; 2,6-dimethylpyridine; dmap; sodium tetrahydroborate; sodium periodate; N-Bromosuccinimide; N-iodo-succinimide; osmium(VIII) oxide; n-butyllithium; oxalyl dichloride; trimethylsilyl trifluoromethanesulfonate; tetrabutyl ammonium fluoride; water; hydrogen; diisobutylaluminium hydride; sodium hydrogencarbonate; Dess-Martin periodane; toluene-4-sulfonic acid; magnesium; dimethyl sulfoxide; 4-methylmorpholine N-oxide; triethylamine; orthoformic acid triethyl ester; trifluoroacetic acid; palladium dihydroxide; nickel; In tetrahydrofuran; methanol; ethanol; dichloromethane; various solvents; water; toluene; acetonitrile; tert-butyl alcohol; 24.1: Swern oxidation;
DOI:10.1021/ja054750q