N,N'-diphenyl-N,N'-di-m-tolylspiro[fluorene-7,9'-benzofluorene]-5,9-diamine

Base Information

Chemical Name:N,N'-diphenyl-N,N'-di-m-tolylspiro[fluorene-7,9'-benzofluorene]-5,9-diamine
CAS No.:1262281-91-3
Molecular Formula:C₅₅H₄₀N₂
Molecular Weight:728.936
Hs Code.:

Synonyms:N,N'-diphenyl-N,N'-di-m-tolylspiro[fluorene-7,9'-benzofluorene]-5,9-diamine

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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 N,N'-diphenyl-N,N'-di-m-tolylspiro[fluorene-7,9'-benzofluorene]-5,9-diamine

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Technology Process of N,N'-diphenyl-N,N'-di-m-tolylspiro[fluorene-7,9'-benzofluorene]-5,9-diamine

There total 3 articles about N,N'-diphenyl-N,N'-di-m-tolylspiro[fluorene-7,9'-benzofluorene]-5,9-diamine 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: 64.0%

: 1242570-65-5
5,9-dibromospiro[benzo[c]fluorene-7,9'-fluorene]

: 1205-64-7
3-Methyldiphenylamine

: 1262281-91-3
N,N'-diphenyl-N,N'-di-m-tolylspiro[fluorene-7,9'-benzofluorene]-5,9-diamine

Guidance literature:: With tri-tert-butyl phosphine; potassium tert-butylate; palladium diacetate; In toluene; at 100 ℃; for 12h; Inert atmosphere;
DOI:10.1039/c0jm00593b

Reference yield:

: 1175203-78-7
5-bromospiro[7H-benzo[c]fluorene-7,9'-[9H]fluorene]

: 1262281-91-3
N,N'-diphenyl-N,N'-di-m-tolylspiro[fluorene-7,9'-benzofluorene]-5,9-diamine

Guidance literature:: Multi-step reaction with 2 steps

1: bromine

2: tri-tert-butyl phosphine; potassium tert-butylate; palladium diacetate / toluene / 12 h / 100 °C / Inert atmosphere

With tri-tert-butyl phosphine; potassium tert-butylate; bromine; palladium diacetate; In toluene;
DOI:10.1039/c0jm00593b

Reference yield:

: 356801-51-9
spiro[7H-benzo[c]fluorene-7,9'-[9H]fluorene]

: 1262281-91-3
N,N'-diphenyl-N,N'-di-m-tolylspiro[fluorene-7,9'-benzofluorene]-5,9-diamine

Guidance literature:: Multi-step reaction with 3 steps

1: bromine

2: bromine

3: tri-tert-butyl phosphine; potassium tert-butylate; palladium diacetate / toluene / 12 h / 100 °C / Inert atmosphere

With tri-tert-butyl phosphine; potassium tert-butylate; bromine; palladium diacetate; In toluene;
DOI:10.1039/c0jm00593b