(((3'-oxo-3'H-spiro[dibenzo[c,h]xanthene-7,1'-isobenzofuran]-3,11-diyl)bis(azanediyl))bis(2-methyl-4-oxobutane-4,2-diyl))bis(3,5-dimethyl-2,1-phenylene) diacetate

Base Information

Chemical Name:(((3'-oxo-3'H-spiro[dibenzo[c,h]xanthene-7,1'-isobenzofuran]-3,11-diyl)bis(azanediyl))bis(2-methyl-4-oxobutane-4,2-diyl))bis(3,5-dimethyl-2,1-phenylene) diacetate
CAS No.:1346661-29-7
Molecular Formula:C₅₈H₅₄N₂O₉
Molecular Weight:923.075
Hs Code.:

(((3'-oxo-3'H-spiro[dibenzo[c,h]xanthene-7,1'-isobenzofuran]-3,11-diyl)bis(azanediyl))bis(2-methyl-4-oxobutane-4,2-diyl))bis(3,5-dimethyl-2,1-phenylene) diacetate

Synonyms:(((3'-oxo-3'H-spiro[dibenzo[c,h]xanthene-7,1'-isobenzofuran]-3,11-diyl)bis(azanediyl))bis(2-methyl-4-oxobutane-4,2-diyl))bis(3,5-dimethyl-2,1-phenylene) diacetate

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Chemical Property of (((3'-oxo-3'H-spiro[dibenzo[c,h]xanthene-7,1'-isobenzofuran]-3,11-diyl)bis(azanediyl))bis(2-methyl-4-oxobutane-4,2-diyl))bis(3,5-dimethyl-2,1-phenylene) diacetate

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Technology Process of (((3'-oxo-3'H-spiro[dibenzo[c,h]xanthene-7,1'-isobenzofuran]-3,11-diyl)bis(azanediyl))bis(2-methyl-4-oxobutane-4,2-diyl))bis(3,5-dimethyl-2,1-phenylene) diacetate

There total 2 articles about (((3'-oxo-3'H-spiro[dibenzo[c,h]xanthene-7,1'-isobenzofuran]-3,11-diyl)bis(azanediyl))bis(2-methyl-4-oxobutane-4,2-diyl))bis(3,5-dimethyl-2,1-phenylene) diacetate 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: 79.0%

: 1094711-50-8
naphthofluorescein bis-triflate

: 1346660-98-7
2-(4-amino-2-methyl-4-oxobutan-2-yl)-3,5-dimethylphenyl acetate

: 1346661-29-7
(((3'-oxo-3'H-spiro[dibenzo[c,h]xanthene-7,1'-isobenzofuran]-3,11-diyl)bis(azanediyl))bis(2-methyl-4-oxobutane-4,2-diyl))bis(3,5-dimethyl-2,1-phenylene) diacetate

Guidance literature:: With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; caesium carbonate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene; In 1,4-dioxane; at 80 ℃; Inert atmosphere;
DOI:10.1021/ol202618t

Reference yield:

: 134098-68-3
3-(2'-acetoxy-4',6'-dimethylphenyl)-3,3-dimethylpropanoic acid

: 1346661-29-7
(((3'-oxo-3'H-spiro[dibenzo[c,h]xanthene-7,1'-isobenzofuran]-3,11-diyl)bis(azanediyl))bis(2-methyl-4-oxobutane-4,2-diyl))bis(3,5-dimethyl-2,1-phenylene) diacetate

Guidance literature:: Multi-step reaction with 2 steps

1: ammonium chloride; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 3 h / 20 °C / Inert atmosphere

2: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; caesium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene / 1,4-dioxane / 80 °C / Inert atmosphere

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; ammonium chloride; benzotriazol-1-ol; caesium carbonate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; In 1,4-dioxane; N,N-dimethyl-formamide; 2: Buchwald-Hartwig cross coupling;
DOI:10.1021/ol202618t