1,3,5,7-tetramethyl-2,6-diethyl-8-phenyl-4,4'-dichloro-bora-3a,4a-diaza-s-indacene

Base Information

• Chemical Name: 1,3,5,7-tetramethyl-2,6-diethyl-8-phenyl-4,4'-dichloro-bora-3a,4a-diaza-s-indacene
• CAS No.: 1355046-09-1
• Molecular Formula: C₂₃H₂₇BCl₂N₂
• Molecular Weight: 413.198

Synonyms:1,3,5,7-tetramethyl-2,6-diethyl-8-phenyl-4,4'-dichloro-bora-3a,4a-diaza-s-indacene

Chemical Property of 1,3,5,7-tetramethyl-2,6-diethyl-8-phenyl-4,4'-dichloro-bora-3a,4a-diaza-s-indacene

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Technology Process of 1,3,5,7-tetramethyl-2,6-diethyl-8-phenyl-4,4'-dichloro-bora-3a,4a-diaza-s-indacene

There total 3 articles about 1,3,5,7-tetramethyl-2,6-diethyl-8-phenyl-4,4'-dichloro-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: 97.0%

4,4'-diethyl-3,3',5,5'-tetramethyl-6-phenylpyrromethene (680222-58-6) → 1,3,5,7-tetramethyl-2,6-diethyl-8-phenyl-4,4'-dichloro-bora-3a,4a-diaza-s-indacene (1355046-09-1)

Guidance literature:

With boron trichloride; In hexane; toluene; at 22 ℃; for 1h; Inert atmosphere;

DOI:10.1039/c1cc16351e

Reference yield: 97.0%

4,4'-diethyl-3,3',5,5'-tetramethyl-6-phenylpyrromethene (680222-58-6) + boron trichloride (10294-34-5) → 1,3,5,7-tetramethyl-2,6-diethyl-8-phenyl-4,4'-dichloro-bora-3a,4a-diaza-s-indacene (1355046-09-1)

Guidance literature:

In toluene; air- and moisture- free conditions; to soln. of dipyrrin in toluene 1 eq. of BCl3 added dropwise, stirring (22°C, 1 h); filtered (Celite), concd. (vac.);

DOI:10.1039/c1cc16351e

Reference yield:

boron trichloride (10294-34-5) + 2,6-diethyl-4,4-difluoro-1,3,5,7-tetramethyl-8-phenyl-4-bora-3a,4a-diaza-s-indecene → 1,3,5,7-tetramethyl-2,6-diethyl-8-phenyl-4,4'-dichloro-bora-3a,4a-diaza-s-indacene (1355046-09-1)

Guidance literature:

In hexane; dichloromethane; for 1h;

DOI:10.1021/jo302277d

upstream raw materials:

4,4'-diethyl-3,3',5,5'-tetramethyl-6-phenylpyrromethene

boron trichloride

Downstream raw materials:

1,3,5,7-tetramethyl-2,6-diethyl-8-phenyl-4,4'-diethyl-bora-3a,4a-diaza-s-indacene

4,4-dimethoxy-1,3,5,7-tetramethyl-2,6-diethyl-8-phenyl-4-bora-3a,4a-diaza-s-indacene

(Z)-3-ethyl-5-[(4-ethyl-3,5-dimethyl-2H-pyrrol-2-ylidene)phenylmethyl]-2,4-dimethyl-1H-pyrrole hydrochloride

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