C₁₉H₂₅BrO₄

Base Information

Chemical Name:C₁₉H₂₅BrO₄
CAS No.:1351619-54-9
Molecular Formula:C₁₉H₂₅BrO₄
Molecular Weight:397.309
Hs Code.:

C<sub>19</sub>H<sub>25</sub>BrO<sub>4</sub>

Synonyms:C₁₉H₂₅BrO₄

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Chemical Property of C₁₉H₂₅BrO₄

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Technology Process of C₁₉H₂₅BrO₄

There total 2 articles about C₁₉H₂₅BrO₄ 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: 85.0%

: 5292-43-3
bromoacetic acid tert-butyl ester

: 1351619-39-0
C₁₃H₁₄BrNO

: 1351619-54-9
C₁₉H₂₅BrO₄

Guidance literature:: bromoacetic acid tert-butyl ester; C₁₃H₁₄BrNO; With bis(cyclopentadienyl)titanium dichloride; zinc; In tetrahydrofuran; at 60 ℃; for 2.5h; Inert atmosphere;

With hydrogenchloride; water; In tetrahydrofuran; diethyl ether; for 18h;
DOI:10.1016/j.tet.2011.09.058

Reference yield:

: 3132-99-8
m-bromobenzoic aldehyde

: 1351619-54-9
C₁₉H₂₅BrO₄

Guidance literature:: Multi-step reaction with 3 steps

1.1: titanium(IV) isopropylate; Trimethyl borate; (S)-[1,1']-binaphthalenyl-2,2'-diol / dichloromethane / 14 h / 20 °C / Molecular sieve

1.2: 1 h

2.1: Triton B / dichloromethane; water / 3.5 h / 20 °C

3.1: bis(cyclopentadienyl)titanium dichloride; zinc / tetrahydrofuran / 2.5 h / 60 °C / Inert atmosphere

3.2: 18 h

With titanium(IV) isopropylate; bis(cyclopentadienyl)titanium dichloride; Trimethyl borate; (S)-[1,1']-binaphthalenyl-2,2'-diol; zinc; In tetrahydrofuran; dichloromethane; water; 3.1: Blaise type synthesis;
DOI:10.1016/j.tet.2011.09.058

Reference yield: 63.0%

: 623-73-4
diazoacetic acid ethyl ester

: 1351619-54-9
C₁₉H₂₅BrO₄

: 1351619-40-3
C₂₂H₂₉BrO₇

Guidance literature:: C₁₉H₂₅BrO₄; With oxygen; ozone; In dichloromethane; at -78 ℃; for 0.0666667h;

With triphenylphosphine; In dichloromethane; at -78 - 20 ℃; for 3h;

diazoacetic acid ethyl ester; With tin(IV) chloride; In dichloromethane; at -78 - 20 ℃;
DOI:10.1016/j.tet.2011.09.058