1,4-diphenyl-5,10-dihydrobenzophthalazine

Base Information

Chemical Name:1,4-diphenyl-5,10-dihydrobenzophthalazine
CAS No.:134641-55-7
Molecular Formula:C₂₄H₁₈N₂
Molecular Weight:334.42
Hs Code.:

1,4-diphenyl-5,10-dihydrobenzo<g>phthalazine

Synonyms:1,4-diphenyl-5,10-dihydrobenzophthalazine

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Chemical Property of 1,4-diphenyl-5,10-dihydrobenzophthalazine

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Technology Process of 1,4-diphenyl-5,10-dihydrobenzophthalazine

There total 4 articles about 1,4-diphenyl-5,10-dihydrobenzophthalazine 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: 81.0%

: 6830-78-0
3,6-diphenyl-1,2,4,5-tetrazine

: 612-17-9
1,4-dihydronaphthalene

: 134641-55-7
1,4-diphenyl-5,10-dihydrobenzophthalazine

Guidance literature:: In ethylene glycol; at 120 ℃; for 1h;

Reference yield:

: 39623-22-8
(4aα,8aα)-9,9-dichloro-1,4,5,8-tetrahydro-4a,8a-methanonaphthalene

: 134641-55-7
1,4-diphenyl-5,10-dihydrobenzophthalazine

Guidance literature:: Multi-step reaction with 3 steps

1: 82 percent / 2,3-dichloro-5,6-dicyanobenzoquinone / dioxane / 3 h / Heating

2: 85 percent / ethane-1,2-diol / 0.08 h / 120 °C

3: 81 percent / ethane-1,2-diol / 1 h / 120 °C

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In 1,4-dioxane; ethylene glycol;

Reference yield:

: 27714-80-3
9,9-dichloro-1,4-dihydro-4a,8a-methanonaphthalene

: 134641-55-7
1,4-diphenyl-5,10-dihydrobenzophthalazine

Guidance literature:: Multi-step reaction with 2 steps

1: 85 percent / ethane-1,2-diol / 0.08 h / 120 °C

2: 81 percent / ethane-1,2-diol / 1 h / 120 °C

In ethylene glycol;