C₄₆H₅₂BrNO₈Si

Base Information

Chemical Name:C₄₆H₅₂BrNO₈Si
CAS No.:928657-81-2
Molecular Formula:C₄₆H₅₂BrNO₈Si
Molecular Weight:854.91
Hs Code.:

C<sub>46</sub>H<sub>52</sub>BrNO<sub>8</sub>Si

Synonyms:C₄₆H₅₂BrNO₈Si

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Chemical Property of C₄₆H₅₂BrNO₈Si

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Technology Process of C₄₆H₅₂BrNO₈Si

There total 8 articles about C₄₆H₅₂BrNO₈Si 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%

: 928657-79-8
C₄₇H₅₄BrNO₉Si

: 928657-81-2
C₄₆H₅₂BrNO₈Si

Guidance literature:: With diisobutylaluminium hydride; In dichloromethane; toluene; at -78 ℃; for 0.25h;
DOI:10.1021/ja068047t

Reference yield:

: 928657-74-3
C₈H₆Br₂O₃

: 928657-81-2
C₄₆H₅₂BrNO₈Si

Guidance literature:: Multi-step reaction with 6 steps

1.1: 28.92 g / sodium acetate; p-toluenesulfonhydrazide / tetrahydrofuran; H₂O / 18 h / Heating

2.1: DIBAL / CH₂Cl₂; toluene / 0.5 h / 0 °C

3.1: 41.76 g / imidazole; N,N-dimethylaminopyridine / dimethylformamide / 14 h / 20 °C

4.1: n-BuLi / diethyl ether; hexane / 0.5 h / -78 °C

4.2: 65 percent / diethyl ether; hexane / 0.5 h / Heating

5.1: 4 Angstroem molecular sieves / Yb(OTf)3*xH₂O / toluene / 3 h / 20 °C

5.2: toluene / 20 h / 100 °C

6.1: 87 percent / DIBAL / CH₂Cl₂; toluene / 0.25 h / -78 °C

With 1H-imidazole; dmap; n-butyllithium; 4 A molecular sieve; sodium acetate; diisobutylaluminium hydride; toluene-4-sulfonic acid hydrazide; ytterbium(III) triflate; In tetrahydrofuran; diethyl ether; hexane; dichloromethane; water; N,N-dimethyl-formamide; toluene;
DOI:10.1021/ja068047t

Reference yield:

: 928657-75-4
C₈H₈Br₂O₃

: 928657-81-2
C₄₆H₅₂BrNO₈Si

Guidance literature:: Multi-step reaction with 5 steps

1.1: DIBAL / CH₂Cl₂; toluene / 0.5 h / 0 °C

2.1: 41.76 g / imidazole; N,N-dimethylaminopyridine / dimethylformamide / 14 h / 20 °C

3.1: n-BuLi / diethyl ether; hexane / 0.5 h / -78 °C

3.2: 65 percent / diethyl ether; hexane / 0.5 h / Heating

4.1: 4 Angstroem molecular sieves / Yb(OTf)3*xH₂O / toluene / 3 h / 20 °C

4.2: toluene / 20 h / 100 °C

5.1: 87 percent / DIBAL / CH₂Cl₂; toluene / 0.25 h / -78 °C

With 1H-imidazole; dmap; n-butyllithium; 4 A molecular sieve; diisobutylaluminium hydride; ytterbium(III) triflate; In diethyl ether; hexane; dichloromethane; N,N-dimethyl-formamide; toluene;
DOI:10.1021/ja068047t