2,6-diethyl-1,3,5,7-tetramethyl-8-(2,6-dichlorophenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene

Base Information

• Chemical Name: 2,6-diethyl-1,3,5,7-tetramethyl-8-(2,6-dichlorophenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene
• CAS No.: 1434003-34-5
• Molecular Formula: C₂₃H₂₅BCl₂F₂N₂
• Molecular Weight: 449.179
• Mol file: 1434003-34-5.mol

Synonyms:2,6-diethyl-1,3,5,7-tetramethyl-8-(2,6-dichlorophenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene

Chemical Property of 2,6-diethyl-1,3,5,7-tetramethyl-8-(2,6-dichlorophenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,6-diethyl-1,3,5,7-tetramethyl-8-(2,6-dichlorophenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene

There total 3 articles about 2,6-diethyl-1,3,5,7-tetramethyl-8-(2,6-dichlorophenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene 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:

boron trifluoride diethyl etherate (109-63-7) + C23H28Cl2N2 → 2,6-diethyl-4,4-difluoro-1,3,5,7-tetramethyl-8H-4-bora-3a,4a-diaza-s-indacene + 2,6-diethyl-1,3,5,7-tetramethyl-8-(2,6-dichlorophenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (1434003-34-5)

Guidance literature:

C₂₃H₂₈Cl₂N₂; With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; Inert atmosphere;

boron trifluoride diethyl etherate; In dichloromethane; for 12h; Inert atmosphere;

DOI:10.1016/j.tet.2013.04.064

Reference yield:

2,6-dichlorobenzaldehyde (83-38-5) → 2,6-diethyl-1,3,5,7-tetramethyl-8-(2,6-dichlorophenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (1434003-34-5)

Guidance literature:

Multi-step reaction with 2 steps

1.1: trifluoroacetic acid / dichloromethane / Inert atmosphere

2.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane / Inert atmosphere

2.2: 12 h / Inert atmosphere

With trifluoroacetic acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane;

DOI:10.1016/j.tet.2013.04.064

Reference yield:

2,4-dimethyl-3-ethyl-pyrrole (517-22-6) + boron trifluoride (7637-07-2) + 2,6-dichlorobenzaldehyde (83-38-5) → 2,6-diethyl-1,3,5,7-tetramethyl-8-(2,6-dichlorophenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (1434003-34-5)

Guidance literature:

2,4-dimethyl-3-ethyl-pyrrole; 2,6-dichlorobenzaldehyde; In dichloromethane; Acidic conditions;

boron trifluoride;

DOI:10.1142/S1088424616500267

upstream raw materials:

boron trifluoride diethyl etherate

2,6-dichlorobenzaldehyde

2,4-dimethyl-3-ethyl-pyrrole

boron trifluoride