C₄₃H₆₄O₈Si₂

Base Information

Chemical Name:C₄₃H₆₄O₈Si₂
CAS No.:881651-41-8
Molecular Formula:C₄₃H₆₄O₈Si₂
Molecular Weight:765.147
Hs Code.:

C<sub>43</sub>H<sub>64</sub>O<sub>8</sub>Si<sub>2</sub>

Synonyms:C₄₃H₆₄O₈Si₂

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Chemical Property of C₄₃H₆₄O₈Si₂

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Technology Process of C₄₃H₆₄O₈Si₂

There total 6 articles about C₄₃H₆₄O₈Si₂ 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:

: 781668-58-4
C₄₁H₆₂O₇Si₂

: 881651-41-8
C₄₃H₆₄O₈Si₂

Guidance literature:: Multi-step reaction with 2 steps

1: 4-DMAP; pyridine / CH₂Cl₂ / 3 h / 0 °C

2: LDA; HMPA; TBSCl / tetrahydrofuran / 72 h / -78 - 25 °C

With pyridine; N,N,N,N,N,N-hexamethylphosphoric triamide; dmap; tert-butyldimethylsilyl chloride; lithium diisopropyl amide; In tetrahydrofuran; dichloromethane; 2: Ireland-Claisen rearrangement;
DOI:10.1021/ja054750q

Reference yield:

: 781668-35-7
C₃₉H₅₈O₇Si₂

: 881651-41-8
C₄₃H₆₄O₈Si₂

Guidance literature:: Multi-step reaction with 3 steps

1: diethyl ether; tetrahydrofuran / 1 h / 0 - 25 °C

2: 4-DMAP; pyridine / CH₂Cl₂ / 3 h / 0 °C

3: LDA; HMPA; TBSCl / tetrahydrofuran / 72 h / -78 - 25 °C

With pyridine; N,N,N,N,N,N-hexamethylphosphoric triamide; dmap; tert-butyldimethylsilyl chloride; lithium diisopropyl amide; In tetrahydrofuran; diethyl ether; dichloromethane; 3: Ireland-Claisen rearrangement;
DOI:10.1021/ja054750q

Reference yield:

: C₃₈H₅₄O₈Si

: 881651-41-8
C₄₃H₆₄O₈Si₂

Guidance literature:: Multi-step reaction with 6 steps

1.1: 95 percent / imidazole; 4-DMAP / CH₂Cl₂ / 12 h / 0 °C

2.1: 96 percent / DIBAL-H / CH₂Cl₂ / 1 h / -78 °C

3.1: (COCl)2; DMSO / CH₂Cl₂ / 1.5 h / -78 - -60 °C

3.2: 95 percent / Et₃N / CH₂Cl₂ / -78 - -25 °C

4.1: 76 percent / diethyl ether / 1 h / 0 - 25 °C

5.1: 85 percent / pyridine; 4-DMAP / CH₂Cl₂ / 3 h / 0 °C

6.1: LDA / tetrahydrofuran / 0.17 h / -78 °C

6.2: TBSCl; HMPA / tetrahydrofuran / 24 h / -78 - 25 °C

With pyridine; 1H-imidazole; dmap; oxalyl dichloride; diisobutylaluminium hydride; dimethyl sulfoxide; lithium diisopropyl amide; In tetrahydrofuran; diethyl ether; dichloromethane; 3.1: Swern oxidation / 6.1: Ireland-Claisen rearrangement;
DOI:10.1002/anie.200460695