tert-butyl-2-(3-methyl-4-(3-oxo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-xanthen-9-yl)phenoxy)acetate

Base Information

Chemical Name:tert-butyl-2-(3-methyl-4-(3-oxo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-xanthen-9-yl)phenoxy)acetate
CAS No.:1219603-02-7
Molecular Formula:C₃₂H₃₅BO₇
Molecular Weight:542.437
Hs Code.:

Synonyms:tert-butyl-2-(3-methyl-4-(3-oxo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-xanthen-9-yl)phenoxy)acetate

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Chemical Property of tert-butyl-2-(3-methyl-4-(3-oxo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-xanthen-9-yl)phenoxy)acetate

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Technology Process of tert-butyl-2-(3-methyl-4-(3-oxo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-xanthen-9-yl)phenoxy)acetate

There total 1 articles about tert-butyl-2-(3-methyl-4-(3-oxo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-xanthen-9-yl)phenoxy)acetate 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: 99.0%

: 1219603-01-6
tert-butyl 2-(3-methyl-4-(3-oxo-6-(trifluoromethylsulfonyloxy)-3H-xanthen-9-yl)-phenoxy)acetate

: 73183-34-3
bis(pinacol)diborane

: 1219603-02-7
tert-butyl-2-(3-methyl-4-(3-oxo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-xanthen-9-yl)phenoxy)acetate

Guidance literature:: With palladium acetate; 2-(dicyclohexylphosphino)biphenyl; diisopropylethylamine; In dioxane; (N2); addn. of dioxane to a mixt. of triflate, Pd salt, phosphine and boron compd., stirring at room temp. for 5 min, dropwise addn. of amine, stirring at room temp. overnight; pouring into satd. aq. NH4Cl, extn. with ethyl acetate, drying (MgSO4), flash column chromy. (silica gel, ethyl acetate/hexanes 1:4);
DOI:10.1021/ja100117u

Reference yield: 86.0%

: 1219603-02-7
tert-butyl-2-(3-methyl-4-(3-oxo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-xanthen-9-yl)phenoxy)acetate

: 1219603-03-8
2-(3-methyl-4-(3-oxo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-xanthen-9-yl)phenoxy)acetic acid

Guidance literature:: With trifluoroacetic acid; In CH₂Cl₂; (N2); dropwise addn. of a soln. of boron compd. in CH2Cl2 to a mixt. of CH2Cl2/TFA, stirring for 4 h; evapn. in vac., flash column chromy. (silica gel, methanol/ CH2Cl2 1:10);
DOI:10.1021/ja100117u