C₃₃H₄₇BrO₆Si

Base Information

• Chemical Name: C₃₃H₄₇BrO₆Si
• CAS No.: 1315567-83-9
• Molecular Formula: C₃₃H₄₇BrO₆Si
• Molecular Weight: 647.722
• Mol file: 1315567-83-9.mol

Synonyms:C₃₃H₄₇BrO₆Si

Chemical Property of C₃₃H₄₇BrO₆Si

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of C₃₃H₄₇BrO₆Si

There total 8 articles about C₃₃H₄₇BrO₆Si 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: 84.0%

C39H61BrO6Si2 (1315567-73-7) → C33H47BrO6Si (1315567-83-9)

Guidance literature:

With tetrabutyl ammonium fluoride; acetic acid; In tetrahydrofuran; at 0 ℃;

DOI:10.1038/nchem.1074

Reference yield:

C24H28O7 → C33H47BrO6Si (1315567-83-9)

Guidance literature:

Multi-step reaction with 5 steps

1.1: 122 °C / neat (no solvent)

1.2: 20 °C

2.1: 1,2-dichloro-benzene / 250 °C / Microwave irradiation

3.1: iodine; magnesium / diethyl ether / 0 °C

4.1: pyridine; dibromo sulfoxide / diethyl ether / -40 °C

5.1: tetrabutyl ammonium fluoride; acetic acid / tetrahydrofuran / 0 °C

With pyridine; dibromo sulfoxide; tetrabutyl ammonium fluoride; iodine; magnesium; acetic acid; In tetrahydrofuran; diethyl ether; 1,2-dichloro-benzene; 1.1: Claisen rearrangement;

DOI:10.1038/nchem.1074

Reference yield:

C18H23BrO3 → C33H47BrO6Si (1315567-83-9)

Guidance literature:

Multi-step reaction with 6 steps

1.1: isopropyl alcohol / 80 °C

2.1: 122 °C / neat (no solvent)

2.2: 20 °C

3.1: 1,2-dichloro-benzene / 250 °C / Microwave irradiation

4.1: iodine; magnesium / diethyl ether / 0 °C

5.1: pyridine; dibromo sulfoxide / diethyl ether / -40 °C

6.1: tetrabutyl ammonium fluoride; acetic acid / tetrahydrofuran / 0 °C

With pyridine; dibromo sulfoxide; tetrabutyl ammonium fluoride; iodine; magnesium; acetic acid; In tetrahydrofuran; diethyl ether; 1,2-dichloro-benzene; isopropyl alcohol; 2.1: Claisen rearrangement;

DOI:10.1038/nchem.1074

upstream raw materials:

C₃₆H₅₆O₇Si₂

C₃₉H₆₁BrO₆Si₂

(+)-dimethyl-2,3-O-isopropylidene-D-tartrate

benzyl bromide

Downstream raw materials:

C₃₃H₅₂O₉Si

C₄₁H₄₄O₁₂

C₄₄H₄₈O₁₂

C₄₁H₄₂O₁₂

Refernces