4'-[3-phenyl-3H-naphtho[2,1-b]pyran-3-yl]-4''-[13-oxo-3-phenylindeno[2,1-f]naphtho[1,2-b]pyran-3-yl]-1,2-diphenylethane

Base Information

Chemical Name:4'-[3-phenyl-3H-naphtho[2,1-b]pyran-3-yl]-4''-[13-oxo-3-phenylindeno[2,1-f]naphtho[1,2-b]pyran-3-yl]-1,2-diphenylethane
CAS No.:872715-82-7
Molecular Formula:C₅₉H₄₀O₃
Molecular Weight:796.965
Hs Code.:

Synonyms:4'-[3-phenyl-3H-naphtho[2,1-b]pyran-3-yl]-4''-[13-oxo-3-phenylindeno[2,1-f]naphtho[1,2-b]pyran-3-yl]-1,2-diphenylethane

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Chemical Property of 4'-[3-phenyl-3H-naphtho[2,1-b]pyran-3-yl]-4''-[13-oxo-3-phenylindeno[2,1-f]naphtho[1,2-b]pyran-3-yl]-1,2-diphenylethane

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Technology Process of 4'-[3-phenyl-3H-naphtho[2,1-b]pyran-3-yl]-4''-[13-oxo-3-phenylindeno[2,1-f]naphtho[1,2-b]pyran-3-yl]-1,2-diphenylethane

There total 2 articles about 4'-[3-phenyl-3H-naphtho[2,1-b]pyran-3-yl]-4''-[13-oxo-3-phenylindeno[2,1-f]naphtho[1,2-b]pyran-3-yl]-1,2-diphenylethane 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: 60.0%

: 4'-[3-phenyl-3H-naphtho[2,1-b]pyran-3-yl]-4''-(1-hydroxy-1-phenylprop-2-yn-1-yl)-1,2-diphenylethane

: 78250-21-2
5-hydroxy-7-oxo-7H-benzo(c)-fluorene

: 872715-82-7
4'-[3-phenyl-3H-naphtho[2,1-b]pyran-3-yl]-4''-[13-oxo-3-phenylindeno[2,1-f]naphtho[1,2-b]pyran-3-yl]-1,2-diphenylethane

Guidance literature:: With pyridinium p-toluenesulfonate; trimethyl orthoformate; In 1,2-dichloro-ethane; for 2h; Heating;
DOI:10.1016/j.tet.2005.09.035

Reference yield:

: 135-19-3
β-naphthol

: 872715-82-7
4'-[3-phenyl-3H-naphtho[2,1-b]pyran-3-yl]-4''-[13-oxo-3-phenylindeno[2,1-f]naphtho[1,2-b]pyran-3-yl]-1,2-diphenylethane

Guidance literature:: Multi-step reaction with 2 steps

1: 38 percent / PPTS; CH(OMe)3 / 1,2-dichloro-ethane / 2 h / Heating

2: 60 percent / PPTS; CH(OMe)3 / 1,2-dichloro-ethane / 2 h / Heating

With pyridinium p-toluenesulfonate; trimethyl orthoformate; In 1,2-dichloro-ethane;
DOI:10.1016/j.tet.2005.09.035