C₂₂H₂₀O₂

Base Information

Chemical Name:C₂₂H₂₀O₂
CAS No.:937795-35-2
Molecular Formula:C₂₂H₂₀O₂
Molecular Weight:316.4
Hs Code.:

C<sub>22</sub>H<sub>20</sub>O<sub>2</sub>

Synonyms:C₂₂H₂₀O₂

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Chemical Property of C₂₂H₂₀O₂

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Technology Process of C₂₂H₂₀O₂

There total 4 articles about C₂₂H₂₀O₂ 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:

: 937795-30-7
(3,5-dibromophenyl)glycidol

: 937795-35-2
C₂₂H₂₀O₂

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / NaH / dimethylformamide / -20 - 20 °C

2: 93 percent / Cs₂CO₃; S-Phos / Pd₂(dba)3*C₆H₆ / toluene / 2 h / 100 °C

With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; sodium hydride; caesium carbonate; [Pd₂(dba)₃]*benzene; In N,N-dimethyl-formamide; toluene; 2: Suzuki coupling;
DOI:10.1021/jo062612t

Reference yield:

: 352288-41-6
ethyl 3-(3,5-dibromophenyl)propenopate

: 937795-35-2
C₂₂H₂₀O₂

Guidance literature:: Multi-step reaction with 4 steps

1: DIBALH / diethyl ether; toluene / 1 h / 0 - 20 °C

2: L-DIPT; Ti(O-i-Pr)4; tert-butyl hydroperoxide / CH₂Cl₂; 2,2,4-trimethyl-pentane / 3 h / -20 °C

3: 87 percent / NaH / dimethylformamide / -20 - 20 °C

4: 93 percent / Cs₂CO₃; S-Phos / Pd₂(dba)3*C₆H₆ / toluene / 2 h / 100 °C

With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; titanium(IV) isopropylate; tert.-butylhydroperoxide; L-(+)-diisopropyl tartrate; sodium hydride; diisobutylaluminium hydride; caesium carbonate; [Pd₂(dba)₃]*benzene; In 2,2,4-trimethylpentane; diethyl ether; dichloromethane; N,N-dimethyl-formamide; toluene; 2: Sharpless epoxidation / 4: Suzuki coupling;
DOI:10.1021/jo062612t

Reference yield:

: 352288-51-8
3-(3,5-dibromophenyl)prop-2-en-1-ol

: 937795-35-2
C₂₂H₂₀O₂

Guidance literature:: Multi-step reaction with 3 steps

1: L-DIPT; Ti(O-i-Pr)4; tert-butyl hydroperoxide / CH₂Cl₂; 2,2,4-trimethyl-pentane / 3 h / -20 °C

2: 87 percent / NaH / dimethylformamide / -20 - 20 °C

3: 93 percent / Cs₂CO₃; S-Phos / Pd₂(dba)3*C₆H₆ / toluene / 2 h / 100 °C

With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; titanium(IV) isopropylate; tert.-butylhydroperoxide; L-(+)-diisopropyl tartrate; sodium hydride; caesium carbonate; [Pd₂(dba)₃]*benzene; In 2,2,4-trimethylpentane; dichloromethane; N,N-dimethyl-formamide; toluene; 1: Sharpless epoxidation / 3: Suzuki coupling;
DOI:10.1021/jo062612t