C₂₈H₂₁NO₅

Base Information

Chemical Name:C₂₈H₂₁NO₅
CAS No.:1448822-16-9
Molecular Formula:C₂₈H₂₁NO₅
Molecular Weight:451.478
Hs Code.:

C<sub>28</sub>H<sub>21</sub>NO<sub>5</sub>

Synonyms:C₂₈H₂₁NO₅

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Chemical Property of C₂₈H₂₁NO₅

Chemical Property:

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Technology Process of C₂₈H₂₁NO₅

There total 3 articles about C₂₈H₂₁NO₅ 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: 90.0%

: 1448822-15-8
C₃₄H₃₃NO₆

: 1448822-16-9
C₂₈H₂₁NO₅

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 2h;

Reference yield:

: 876752-67-9
4-(6-hydroxy-3-oxo-3H-xanthen-9-yl)-3-methyl-benzoic acid tert-butyl ester

: 1448822-16-9
C₂₈H₂₁NO₅

Guidance literature:: Multi-step reaction with 3 steps

1: triethylamine / N,N-dimethyl-formamide / 20 °C / Inert atmosphere

2: palladium diacetate; caesium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl / toluene / 20.5 h / 20 - 100 °C / Inert atmosphere; Schlenk technique

3: trifluoroacetic acid / dichloromethane / 2 h / 20 °C

With palladium diacetate; caesium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; triethylamine; trifluoroacetic acid; In dichloromethane; N,N-dimethyl-formamide; toluene;

Reference yield:

: 1448822-14-7
C₂₆H₂₁F₃O₇S

: 1448822-16-9
C₂₈H₂₁NO₅

Guidance literature:: Multi-step reaction with 2 steps

1: palladium diacetate; caesium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl / toluene / 20.5 h / 20 - 100 °C / Inert atmosphere; Schlenk technique

2: trifluoroacetic acid / dichloromethane / 2 h / 20 °C

With palladium diacetate; caesium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; trifluoroacetic acid; In dichloromethane; toluene;