6-chloro-3,4-di-p-tolylpyridazine

Base Information

Chemical Name:6-chloro-3,4-di-p-tolylpyridazine
CAS No.:70768-98-8
Molecular Formula:C₁₈H₁₅ClN₂
Molecular Weight:294.783
Hs Code.:

Synonyms:6-chloro-3,4-di-p-tolylpyridazine

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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 6-chloro-3,4-di-p-tolylpyridazine

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Technology Process of 6-chloro-3,4-di-p-tolylpyridazine

There total 8 articles about 6-chloro-3,4-di-p-tolylpyridazine 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: 90.0%

: 70769-38-9
5,6-di-p-tolylpyridazin-3(2H)-one

: 70768-98-8
6-chloro-3,4-di-p-tolylpyridazine

Guidance literature:: With trichlorophosphate; at 60 ℃; for 3h;
DOI:10.1016/j.bmc.2017.11.051

Reference yield:

: 108-88-3,15644-74-3,16713-13-6
toluene

: 70768-98-8
6-chloro-3,4-di-p-tolylpyridazine

Guidance literature:: Multi-step reaction with 5 steps

1: aluminium trichloride / 1 h / 20 °C

2: sodium hydride / dimethyl sulfoxide / 2 h / 0 - 20 °C / Inert atmosphere

3: hydrazine hydrate / 7 h / 80 °C

4: acetic acid; bromine / 1 h / 95 °C

5: trichlorophosphate / 3 h / 60 °C

With aluminium trichloride; bromine; sodium hydride; hydrazine hydrate; acetic acid; trichlorophosphate; In dimethyl sulfoxide;
DOI:10.1016/j.bmc.2017.11.051

Reference yield:

: 622-47-9
4-tolylacetic acid

: 70768-98-8
6-chloro-3,4-di-p-tolylpyridazine

Guidance literature:: Multi-step reaction with 6 steps

1: thionyl chloride / 24 h / 100 °C

2: aluminium trichloride / 1 h / 20 °C

3: sodium hydride / dimethyl sulfoxide / 2 h / 0 - 20 °C / Inert atmosphere

4: hydrazine hydrate / 7 h / 80 °C

5: acetic acid; bromine / 1 h / 95 °C

6: trichlorophosphate / 3 h / 60 °C

With aluminium trichloride; thionyl chloride; bromine; sodium hydride; hydrazine hydrate; acetic acid; trichlorophosphate; In dimethyl sulfoxide;
DOI:10.1016/j.bmc.2017.11.051