C₄₄H₄₈Cl₃NO₁₉

Base Information

Chemical Name:C₄₄H₄₈Cl₃NO₁₉
CAS No.:1138124-35-2
Molecular Formula:C₄₄H₄₈Cl₃NO₁₉
Molecular Weight:1001.22
Hs Code.:

C<sub>44</sub>H<sub>48</sub>Cl<sub>3</sub>NO<sub>19</sub>

Synonyms:C₄₄H₄₈Cl₃NO₁₉

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Chemical Property of C₄₄H₄₈Cl₃NO₁₉

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Technology Process of C₄₄H₄₈Cl₃NO₁₉

There total 14 articles about C₄₄H₄₈Cl₃NO₁₉ 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%

: 1138123-83-7
C₄₂H₄₄Cl₃NO₁₈

: 108-24-7
acetic anhydride

: 1138124-35-2
C₄₄H₄₈Cl₃NO₁₉

Guidance literature:: C₄₂H₄₄Cl₃NO₁₈; With triethylsilane; In dichloromethane; at 20 ℃; for 0.5h; Inert atmosphere; Molecular sieve;

With trifluorormethanesulfonic acid; In dichloromethane; at -78 ℃; for 2.5h; Inert atmosphere;

acetic anhydride; With pyridine; dmap; In dichloromethane; at 20 ℃; for 3h; Inert atmosphere;

Reference yield:

: C₄₂H₄₆Cl₃NO₁₈

: 108-24-7
acetic anhydride

: 1138124-35-2
C₄₄H₄₈Cl₃NO₁₉

Guidance literature:: With pyridine; dmap; In dichloromethane; at 20 ℃; for 3h; Inert atmosphere;

Reference yield:

: 1426099-68-4
C₂₇H₂₆O₉

: 1138124-35-2
C₄₄H₄₈Cl₃NO₁₉

Guidance literature:: Multi-step reaction with 3 steps

1: 2,6-di-tert-butyl-pyridine; 1,2-dimethoxy-4-(2-propenyl)benzene; trifluoromethylsulfonic anhydride / dichloromethane / 1.5 h / -78 °C / Inert atmosphere; Molecular sieve

2: triethylsilane; trifluorormethanesulfonic acid / dichloromethane / 2.5 h / -78 °C / Molecular sieve; Inert atmosphere

3: pyridine; dmap / dichloromethane / 3 h / 20 °C / Inert atmosphere

With pyridine; triethylsilane; dmap; 2,6-di-tert-butyl-pyridine; trifluorormethanesulfonic acid; trifluoromethylsulfonic anhydride; 1,2-dimethoxy-4-(2-propenyl)benzene; In dichloromethane;
DOI:10.1021/ja4000933