3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diacyl bis(3-nitrobenzoate)

Base Information

Chemical Name:3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diacyl bis(3-nitrobenzoate)
CAS No.:1262883-54-4
Molecular Formula:C₃₄H₁₈N₂O₁₁
Molecular Weight:630.524
Hs Code.:

Synonyms:3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diacyl bis(3-nitrobenzoate)

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Chemical Property of 3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diacyl bis(3-nitrobenzoate)

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Technology Process of 3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diacyl bis(3-nitrobenzoate)

There total 2 articles about 3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diacyl bis(3-nitrobenzoate) 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: 95.0%

: 121-92-6
3-nitrobenzoic acid

: 2321-07-5,126605-73-0
fluorescein

: 1262883-54-4
3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diacyl bis(3-nitrobenzoate)

Guidance literature:: With phosphorus pentoxide; at 60 ℃; for 4h; solid phase reaction;
DOI:10.1016/j.dyepig.2010.09.013

Reference yield:

: fluorescence

: 121-92-6
3-nitrobenzoic acid

: 1262883-54-4
3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diacyl bis(3-nitrobenzoate)

Guidance literature:: 3-nitrobenzoic acid; With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; at 20 ℃; for 0.166667h;

fluorescence; at 20 ℃; for 24h;