C₃₈H₃₃BO₂

Base Information

• Chemical Name: C₃₈H₃₃BO₂
• CAS No.: 1329425-12-8
• Molecular Formula: C₃₈H₃₃BO₂
• Molecular Weight: 532.49
• Mol file: 1329425-12-8.mol

Synonyms:C₃₈H₃₃BO₂

Chemical Property of C₃₈H₃₃BO₂

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₃₈H₃₃BO₂

There total 8 articles about C₃₈H₃₃BO₂ 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: 77.0%

C32H21Cl (1329425-10-6) + bis(pinacol)diborane (73183-34-3) → C38H33BO2 (1329425-12-8)

Guidance literature:

With potassium acetate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; tricyclohexylphosphine; In 1,4-dioxane; at 95 ℃; for 3h;

Reference yield:

C25H17ClO (1329425-06-0) → C38H33BO2 (1329425-12-8)

Guidance literature:

Multi-step reaction with 4 steps

1: methanesulfonic acid / dichloromethane / 17 h / 20 °C

2: bromine / dichloromethane; chloroform / 18.5 h / 0 - 20 °C

3: sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene; ethanol; water / 6 h / 90 °C

4: potassium acetate / tricyclohexylphosphine; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / 1,4-dioxane / 3 h / 95 °C

With methanesulfonic acid; bromine; potassium acetate; sodium carbonate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; tetrakis(triphenylphosphine) palladium⁽⁰⁾; tricyclohexylphosphine; In 1,4-dioxane; ethanol; dichloromethane; chloroform; water; toluene;

Reference yield:

2-bromo-3-fluorantheneamine (92866-01-8) → C38H33BO2 (1329425-12-8)

Guidance literature:

Multi-step reaction with 7 steps

1.1: sulfuric acid / ethanol / 0.5 h / 0 °C

1.2: 1 h / 0 °C

1.3: 5 h / Reflux

2.1: sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene; ethanol; water / 4 h / 90 °C

3.1: potassium tert-butylate / diethyl ether; tetrahydrofuran / 1 h / 20 °C

3.2: 5 h / 20 °C

4.1: methanesulfonic acid / dichloromethane / 17 h / 20 °C

5.1: bromine / dichloromethane; chloroform / 18.5 h / 0 - 20 °C

6.1: sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene; ethanol; water / 6 h / 90 °C

7.1: potassium acetate / tricyclohexylphosphine; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / 1,4-dioxane / 3 h / 95 °C

With methanesulfonic acid; sulfuric acid; potassium tert-butylate; bromine; potassium acetate; sodium carbonate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; tetrakis(triphenylphosphine) palladium⁽⁰⁾; tricyclohexylphosphine; In tetrahydrofuran; 1,4-dioxane; diethyl ether; ethanol; dichloromethane; chloroform; water; toluene;

upstream raw materials:

C₃₂H₂₁Cl

bis(pinacol)diborane

3-aminofluoranthene

2-bromo-3-fluorantheneamine

Refernces