1-(1,1-dimethyl-2-phenylbenzo[b]silol-3-yl)-2-(2-phenylbenzo[b]thiophen-3-yl)perfluorocyclopentene

Base Information

• Chemical Name: 1-(1,1-dimethyl-2-phenylbenzo[b]silol-3-yl)-2-(2-phenylbenzo[b]thiophen-3-yl)perfluorocyclopentene
• CAS No.: 1337915-89-5
• Molecular Formula: C₃₅H₂₄F₆SSi
• Molecular Weight: 618.717

Synonyms:1-(1,1-dimethyl-2-phenylbenzo[b]silol-3-yl)-2-(2-phenylbenzo[b]thiophen-3-yl)perfluorocyclopentene

Chemical Property of 1-(1,1-dimethyl-2-phenylbenzo[b]silol-3-yl)-2-(2-phenylbenzo[b]thiophen-3-yl)perfluorocyclopentene

Chemical Property:

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Technology Process of 1-(1,1-dimethyl-2-phenylbenzo[b]silol-3-yl)-2-(2-phenylbenzo[b]thiophen-3-yl)perfluorocyclopentene

There total 3 articles about 1-(1,1-dimethyl-2-phenylbenzo[b]silol-3-yl)-2-(2-phenylbenzo[b]thiophen-3-yl)perfluorocyclopentene 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: 12.0%

1,1-dimethyl-3-iodo-2-phenylbenzo[b]silole (1016642-79-7) + 1-(2-phenylbenzo[b]thiophen-3-yl)perfluorocyclopentene (1337915-86-2) → 1-(1,1-dimethyl-2-phenylbenzo[b]silol-3-yl)-2-(2-phenylbenzo[b]thiophen-3-yl)perfluorocyclopentene (1337915-89-5)

Guidance literature:

1,1-dimethyl-3-iodo-2-phenylbenzo[b]silole; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃;

1-(2-phenylbenzo[b]thiophen-3-yl)perfluorocyclopentene; In tetrahydrofuran; hexane; at -78 - -30 ℃;

DOI:10.1016/j.tetlet.2011.08.063

Reference yield:

phenyl-2 bromothiophene (6774-39-6) + octaperfluorocyclopentene (559-40-0) → 1-(1,1-dimethyl-2-phenylbenzo[b]silol-3-yl)-2-(2-phenylbenzo[b]thiophen-3-yl)perfluorocyclopentene (1337915-89-5)

Guidance literature:

Multi-step reaction with 2 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / -78 °C

1.2: -78 - -30 °C

2.1: n-butyllithium / tetrahydrofuran; hexane / -78 °C

2.2: -78 - -30 °C

With n-butyllithium; In tetrahydrofuran; hexane;

DOI:10.1016/j.tetlet.2011.08.063

Reference yield:

C35H24F6SSi (1337915-91-9) → 1-(1,1-dimethyl-2-phenylbenzo[b]silol-3-yl)-2-(2-phenylbenzo[b]thiophen-3-yl)perfluorocyclopentene (1337915-89-5)

Guidance literature:

In hexane; Time; Kinetics; UV-irradiation;

DOI:10.1016/j.tetlet.2011.08.063

upstream raw materials:

1,1-dimethyl-3-iodo-2-phenylbenzo[b]silole

1-(2-phenylbenzo[b]thiophen-3-yl)perfluorocyclopentene

C₃₅H₂₄F₆SSi

phenyl-2 bromothiophene

Downstream raw materials:

C₃₅H₂₄F₆SSi

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