methyl 2-diazo-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate

Base Information

Chemical Name:methyl 2-diazo-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate
CAS No.:906739-15-9
Molecular Formula:C₁₅H₁₉BN₂O₄
Molecular Weight:302.138
Hs Code.:

Synonyms:methyl 2-diazo-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate

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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 methyl 2-diazo-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate

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Technology Process of methyl 2-diazo-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate

There total 6 articles about methyl 2-diazo-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)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: 81.0%

: 454185-98-9
methyl [4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetate

: 906739-15-9
methyl 2-diazo-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate

Guidance literature:: With 4-acetamidobenzenesulfonyl azide; 1,8-diazabicyclo[5.4.0]undec-7-ene; In acetonitrile; at 23 ℃; for 16h;
DOI:10.1021/jo060636u

Reference yield:

: 2158-14-7
4-acetamidobenzenesulfonyl azide

: 454185-98-9
methyl [4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetate

: 906739-15-9
methyl 2-diazo-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene; In acetonitrile; at 0 - 20 ℃; for 20.5h; Inert atmosphere;
DOI:10.1021/jacs.1c10517

Reference yield:

: 41841-16-1
(4-bromo-phenyl)-acetic acid methyl ester

: 906739-15-9
methyl 2-diazo-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate

Guidance literature:: Multi-step reaction with 2 steps

1: 79 percent / potassium acetate / [1,1'-bis(diphenylphosphino)-ferrocene]dichloropalladium / dimethylformamide / 4 h / 100 °C

2: 81 percent / DBU; p-acetamidobenzenesulfonyl azide / acetonitrile / 16 h / 23 °C

With 4-acetamidobenzenesulfonyl azide; potassium acetate; 1,8-diazabicyclo[5.4.0]undec-7-ene; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In N,N-dimethyl-formamide; acetonitrile;
DOI:10.1021/jo060636u