C₃₉H₆₀O₇Si₂

Base Information

Chemical Name:C₃₉H₆₀O₇Si₂
CAS No.:880344-58-1
Molecular Formula:C₃₉H₆₀O₇Si₂
Molecular Weight:697.072
Hs Code.:

C<sub>39</sub>H<sub>60</sub>O<sub>7</sub>Si<sub>2</sub>

Synonyms:C₃₉H₆₀O₇Si₂

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Chemical Property of C₃₉H₆₀O₇Si₂

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Technology Process of C₃₉H₆₀O₇Si₂

There total 21 articles about C₃₉H₆₀O₇Si₂ 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: 87.0%

: 880344-57-0
C₄₄H₆₈O₈Si₂

: 880344-58-1
C₃₉H₆₀O₇Si₂

Guidance literature:: With diisobutylaluminium hydride; In dichloromethane; at -78 ℃; for 1h;
DOI:10.1021/ja0547477

Reference yield:

: 157240-43-2
(4R)-4,5-isopropylidenedioxy-1-(dimethoxyphosphoryl)-2-pentanone

: 880344-58-1
C₃₉H₆₀O₇Si₂

Guidance literature:: Multi-step reaction with 22 steps

1.1: LiCl; N,N-diisopropylethylamine / acetonitrile / 2 h / 25 °C

1.2: 86 percent / acetonitrile / 15 h / 25 °C

2.1: 98 percent / LiI; LiAlH₄ / diethyl ether / -100 - 0 °C

3.1: 97 percent / AcOH / H₂O / 5 h / 40 °C

4.1: 70 percent / NaHCO₃; N-iodosuccinimide / tetrahydrofuran / 36 h / 0 °C

5.1: 99 percent / Et₃N; 4-(dimethylamino)pyridine / CH₂Cl₂ / 10 h / 25 °C

6.1: 100 percent / 2,6-lutidine / CH₂Cl₂ / 0.5 h / 0 °C

7.1: 99 percent / H₂; Raney-Ni catalyst / ethanol / 1 h / 25 °C

8.1: 88 percent / H₂ / Pd(OH)2/C / ethanol / 3 h / 25 °C

9.1: 99 percent / Dess-Martin periodinane / CH₂Cl₂ / 2 h / 0 - 25 °C

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

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

11.1: 95 percent / Dess-Martin periodinane / CH₂Cl₂ / 4 h / 0 - 25 °C

12.1: 98 percent / triethyl orthoformate; p-TsOH / 2.5 h / 55 °C

13.1: N-methylmorpholine-N-oxide; OsO₄ / tetrahydrofuran; H₂O; 2-methyl-propan-2-ol / 14 h / 25 °C

13.2: 100 percent / NaIO₄; aq. saline solution buffer / tetrahydrofuran; 2-methyl-propan-2-ol / 5 h / 25 °C

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

14.2: tetrahydrofuran / 1 h / -30 °C

15.1: 13.2 g / Dess-Martin periodinane; pyridine / CH₂Cl₂ / 2 h / 0 °C

16.1: 85 percent / TMSOTf / CH₂Cl₂ / 3 h / -78 - -30 °C

17.1: 95 percent / pyridine; 4-(dimethylamino)pyridine / CH₂Cl₂ / 3 h / 25 °C

18.1: 91 percent / 2,6-lutidine; N-bromosuccinimide / acetonitrile; H₂O / 2 h / 25 °C

19.1: 92 percent / NaBH₄ / methanol / 0.08 h / -5 °C

20.1: 56 percent / trifluoroacetic acid / CH₂Cl₂ / 3 h / 0 °C

21.1: 92 percent / imidazole; 4-DMAP / CH₂Cl₂ / 10 h / -78 - 0 °C

22.1: 87 percent / diisobutylaluminum hydride / CH₂Cl₂ / 1 h / -78 °C

With pyridine; 1H-imidazole; 2,6-dimethylpyridine; dmap; sodium tetrahydroborate; N-Bromosuccinimide; N-iodo-succinimide; osmium(VIII) oxide; lithium aluminium tetrahydride; n-butyllithium; trimethylsilyl trifluoromethanesulfonate; Raney-Ni catalyst; hydrogen; diisobutylaluminium hydride; sodium hydrogencarbonate; Dess-Martin periodane; toluene-4-sulfonic acid; magnesium; acetic acid; 4-methylmorpholine N-oxide; triethylamine; N-ethyl-N,N-diisopropylamine; orthoformic acid triethyl ester; trifluoroacetic acid; lithium chloride; lithium iodide; palladium dihydroxide; In tetrahydrofuran; methanol; diethyl ether; ethanol; dichloromethane; water; toluene; acetonitrile; tert-butyl alcohol;
DOI:10.1021/ja0547477

Reference yield:

: 392663-03-5
(E)-(2R,4S,7S)-8-Benzyloxy-7-methyl-oct-5-ene-1,2,4-triol

: 880344-58-1
C₃₉H₆₀O₇Si₂

Guidance literature:: Multi-step reaction with 19 steps

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

2.1: 99 percent / Et₃N; 4-(dimethylamino)pyridine / CH₂Cl₂ / 10 h / 25 °C

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

4.1: 99 percent / H₂; Raney-Ni catalyst / 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: 95 percent / Dess-Martin periodinane / CH₂Cl₂ / 4 h / 0 - 25 °C

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

10.1: N-methylmorpholine-N-oxide; OsO₄ / tetrahydrofuran; H₂O; 2-methyl-propan-2-ol / 14 h / 25 °C

10.2: 100 percent / NaIO₄; aq. saline solution buffer / tetrahydrofuran; 2-methyl-propan-2-ol / 5 h / 25 °C

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

11.2: tetrahydrofuran / 1 h / -30 °C

12.1: 13.2 g / Dess-Martin periodinane; pyridine / CH₂Cl₂ / 2 h / 0 °C

13.1: 85 percent / TMSOTf / CH₂Cl₂ / 3 h / -78 - -30 °C

14.1: 95 percent / pyridine; 4-(dimethylamino)pyridine / CH₂Cl₂ / 3 h / 25 °C

15.1: 91 percent / 2,6-lutidine; N-bromosuccinimide / acetonitrile; H₂O / 2 h / 25 °C

16.1: 92 percent / NaBH₄ / methanol / 0.08 h / -5 °C

17.1: 56 percent / trifluoroacetic acid / CH₂Cl₂ / 3 h / 0 °C

18.1: 92 percent / imidazole; 4-DMAP / CH₂Cl₂ / 10 h / -78 - 0 °C

19.1: 87 percent / diisobutylaluminum hydride / CH₂Cl₂ / 1 h / -78 °C

With pyridine; 1H-imidazole; 2,6-dimethylpyridine; dmap; sodium tetrahydroborate; N-Bromosuccinimide; N-iodo-succinimide; osmium(VIII) oxide; n-butyllithium; trimethylsilyl trifluoromethanesulfonate; Raney-Ni catalyst; hydrogen; diisobutylaluminium hydride; sodium hydrogencarbonate; Dess-Martin periodane; toluene-4-sulfonic acid; magnesium; 4-methylmorpholine N-oxide; triethylamine; orthoformic acid triethyl ester; trifluoroacetic acid; palladium dihydroxide; In tetrahydrofuran; methanol; ethanol; dichloromethane; water; toluene; acetonitrile; tert-butyl alcohol;
DOI:10.1021/ja0547477