5,7-dibromo-6-chloro-2-phenyl-2H-cyclopentapyridazine

Base Information

Chemical Name:5,7-dibromo-6-chloro-2-phenyl-2H-cyclopentapyridazine
CAS No.:73038-21-8
Molecular Formula:C₁₃H₇Br₂ClN₂
Molecular Weight:386.473
Hs Code.:

5,7-dibromo-6-chloro-2-phenyl-2H-cyclopenta<d>pyridazine

Synonyms:5,7-dibromo-6-chloro-2-phenyl-2H-cyclopentapyridazine

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 5,7-dibromo-6-chloro-2-phenyl-2H-cyclopentapyridazine

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Technology Process of 5,7-dibromo-6-chloro-2-phenyl-2H-cyclopentapyridazine

There total 2 articles about 5,7-dibromo-6-chloro-2-phenyl-2H-cyclopentapyridazine 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: 68.0%

: 73038-20-7
5,7-dibromo-2-phenyl-2H-cyclopentapyridazine

: 73038-21-8
5,7-dibromo-6-chloro-2-phenyl-2H-cyclopentapyridazine

Guidance literature:: With N-chloro-succinimide; In acetonitrile; for 1.5h;
DOI:10.1021/jo01297a037

Reference yield:

: 22291-84-5
2-phenylcyclopentapyridazine

: 73038-21-8
5,7-dibromo-6-chloro-2-phenyl-2H-cyclopentapyridazine

Guidance literature:: Multi-step reaction with 2 steps

1: 61 percent / NBS / acetonitrile / 0.75 h

2: 68 percent / N-chlorosuccinimide (NCS) / acetonitrile / 1.5 h

With N-chloro-succinimide; N-Bromosuccinimide; In acetonitrile;
DOI:10.1021/jo01297a037