C₃₈H₆₆O₇Si₂

Base Information

Chemical Name:C₃₈H₆₆O₇Si₂
CAS No.:902454-67-5
Molecular Formula:C₃₈H₆₆O₇Si₂
Molecular Weight:691.109
Hs Code.:

C<sub>38</sub>H<sub>66</sub>O<sub>7</sub>Si<sub>2</sub>

Synonyms:C₃₈H₆₆O₇Si₂

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Chemical Property of C₃₈H₆₆O₇Si₂

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Technology Process of C₃₈H₆₆O₇Si₂

There total 25 articles about C₃₈H₆₆O₇Si₂ 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%

: 902454-71-1
C₄₄H₈₀O₇Si₃

: 902454-67-5
C₃₈H₆₆O₇Si₂

Guidance literature:: With pyridinium p-toluenesulfonate; In ethanol; at 45 ℃; for 20h;
DOI:10.1039/b602021f

Reference yield: 56.0%

: C₄₄H₈₀O₇Si₃

: 902454-67-5
C₃₈H₆₆O₇Si₂

: C₃₈H₆₆O₇Si₂

Guidance literature:: With pyridinium p-toluenesulfonate; In ethanol; at 45 ℃; for 16h;
DOI:10.1039/b602021f

Reference yield:

: 902454-48-2
C₁₀H₂₀O₃

: 902454-67-5
C₃₈H₆₆O₇Si₂

Guidance literature:: Multi-step reaction with 14 steps

1.1: NaH / tetrahydrofuran; various solvent(s) / 0.5 h / 0 °C

2.1: O₃ / CH₂Cl₂ / -78 °C

2.2: PPh₃ / CH₂Cl₂ / 1 h / -78 - 25 °C

3.1: 28.9 g / benzene / 40 h / 70 °C

4.1: 96 percent / DIBAL-H / toluene; tetrahydrofuran / 2.5 h / -78 °C

5.1: TsOH*H₂O / acetone / 3 h / 25 °C

6.1: 25.84 g / imidazole; 4-DMAP / CH₂Cl₂ / 1.5 h / 25 °C

7.1: 78 percent / NaH₂PO₄; NaClO₂; 2-methyl-2-butene / 2-methyl-propan-2-ol; H₂O / 2 h / 25 °C

8.1: 97 percent / K₂CO₃ / acetone / 16 h / 25 °C

9.1: KHMDS / tetrahydrofuran; toluene / 0.5 h / -78 °C

9.2: Davis oxaziridine / tetrahydrofuran; toluene / 1 h / -78 °C

10.1: 86 percent / imidazole; 4-DMAP / CH₂Cl₂ / 16 h / 25 °C

11.1: n-BuLi / tetrahydrofuran; hexane / 0.5 h / -78 °C

11.2: 92 percent / tetrahydrofuran; hexane / 1 h / -78 °C

12.1: LiCl / acetonitrile / 0.17 h / 25 °C

12.2: i-Pr₂NEt / acetonitrile / 0.17 h / 25 °C

12.3: 97 percent / acetonitrile / 36 h / 25 °C

13.1: KHMDS / tetrahydrofuran; toluene / 0.5 h / 25 °C

13.2: 94 percent / tetrahydrofuran; toluene / -78 - 25 °C

14.1: 87 percent / PPTS / ethanol / 20 h / 45 °C

With 1H-imidazole; dmap; sodium chlorite; sodium dihydrogenphosphate; n-butyllithium; 2-methyl-but-2-ene; pyridinium p-toluenesulfonate; potassium hexamethylsilazane; sodium hydride; diisobutylaluminium hydride; potassium carbonate; toluene-4-sulfonic acid; ozone; lithium chloride; In tetrahydrofuran; ethanol; hexane; dichloromethane; water; acetone; toluene; acetonitrile; tert-butyl alcohol; benzene; 3.1: Wittig reaction / 12.1: Horner-Wadsworth-Emmons olefination / 13.2: Wittig methylenation;
DOI:10.1039/b602021f