spiro[10,10-bis(4-dimethylaminophenyl)-9,10-dihydrophenanthrene-9,9'-[9H]xanthene]

Base Information

Chemical Name:spiro[10,10-bis(4-dimethylaminophenyl)-9,10-dihydrophenanthrene-9,9'-[9H]xanthene]
CAS No.:216655-36-6
Molecular Formula:C₄₂H₃₆N₂O
Molecular Weight:584.761
Hs Code.:

Synonyms:spiro[10,10-bis(4-dimethylaminophenyl)-9,10-dihydrophenanthrene-9,9'-[9H]xanthene]

Suppliers and Price of spiro[10,10-bis(4-dimethylaminophenyl)-9,10-dihydrophenanthrene-9,9'-[9H]xanthene]

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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 spiro[10,10-bis(4-dimethylaminophenyl)-9,10-dihydrophenanthrene-9,9'-[9H]xanthene]

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Technology Process of spiro[10,10-bis(4-dimethylaminophenyl)-9,10-dihydrophenanthrene-9,9'-[9H]xanthene]

There total 2 articles about spiro[10,10-bis(4-dimethylaminophenyl)-9,10-dihydrophenanthrene-9,9'-[9H]xanthene] 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: 78.0%

: C₄₂H₃₆N₂O⁽²⁺⁾*2BF₄^(1-)

: 216655-36-6
spiro[10,10-bis(4-dimethylaminophenyl)-9,10-dihydrophenanthrene-9,9'-[9H]xanthene]

Guidance literature:: With samarium diiodide; In tetrahydrofuran; at 20 ℃; for 0.5h;
DOI:10.1021/jo0003697

Reference yield:

: 216655-41-3
9-[2'-bis(4-dimethylaminophenyl)hydroxymethylbiphenyl-2-yl]-9-hydroxyxanthene

: 216655-36-6
spiro[10,10-bis(4-dimethylaminophenyl)-9,10-dihydrophenanthrene-9,9'-[9H]xanthene]

Guidance literature:: Multi-step reaction with 2 steps

1: 93 percent / HBF₄; propionic anhydride / 1,2-dimethoxy-ethane / 1 h / 80 °C

2: 78 percent / SmI₂ / tetrahydrofuran / 0.5 h / 20 °C

With tetrafluoroboric acid; samarium diiodide; propionic acid anhydride; In tetrahydrofuran; 1,2-dimethoxyethane; 1: Elimination / 2: Cyclization;
DOI:10.1021/jo0003697