C₂₂H₂₀O₅

Base Information

Chemical Name:C₂₂H₂₀O₅
CAS No.:87461-96-9
Molecular Formula:C₂₂H₂₀O₅
Molecular Weight:364.398
Hs Code.:

C<sub>22</sub>H<sub>20</sub>O<sub>5</sub>

Synonyms:C₂₂H₂₀O₅

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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 C₂₂H₂₀O₅

Chemical Property:

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Technology Process of C₂₂H₂₀O₅

There total 11 articles about C₂₂H₂₀O₅ 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:

: 90084-24-5
(E)-1-(benzoyloxy)-4-methoxy-3-buten-2-one

: 87461-96-9
C₂₂H₂₀O₅

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / Et₃N / diethyl ether / 0.33 h / 0 °C

2: 1.) boron trifluoride etherate (BF₃*OEt₂); 2.) trifluoroacetic acid / 1.) CH₂Cl₂, -78 deg C, 2 h; 2.) CH₂Cl₂, 25 deg C, 0.5 h

3: 1.) CeCl₃*7H₂O, NaBH₄; 2.) triethylamine (Et₃N) / 2.) 4-(dimethylamino)pyridine / 1.) MeOH, EtOH, -78 deg C, 50 min; 2.) CH₂Cl₂, 0 deg C, 0.5 h, 25 deg C, 1.5 h

With sodium tetrahydroborate; cerium(III) chloride; boron trifluoride diethyl etherate; triethylamine; trifluoroacetic acid; dmap; In diethyl ether;
DOI:10.1021/ja00291a029

Reference yield:

: 1-methoxy-3-((trimethylsilyl)oxy)-4-(benzoyloxy)-1,3-butadiene

: 87461-96-9
C₂₂H₂₀O₅

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) boron trifluoride etherate (BF₃*OEt₂); 2.) trifluoroacetic acid / 1.) CH₂Cl₂, -78 deg C, 2 h; 2.) CH₂Cl₂, 25 deg C, 0.5 h

2: 1.) CeCl₃*7H₂O, NaBH₄; 2.) triethylamine (Et₃N) / 2.) 4-(dimethylamino)pyridine / 1.) MeOH, EtOH, -78 deg C, 50 min; 2.) CH₂Cl₂, 0 deg C, 0.5 h, 25 deg C, 1.5 h

With sodium tetrahydroborate; cerium(III) chloride; boron trifluoride diethyl etherate; triethylamine; trifluoroacetic acid; dmap;
DOI:10.1021/ja00291a029

Reference yield:

: 98-88-4
benzoyl chloride

: 87461-96-9
C₂₂H₂₀O₅

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) CH₃OH, 2.) Et₃N, DMAP / 1.) room temperature, 2.) CH₂Cl₂

2: Et₃N / diethyl ether

3: 67 percent / 1.) BF₃*O(Et)2, 2.) TFA / 1.) CH₂Cl₂, -78 deg C, 2.) room temperature

4: 1.) NaBH₄, CeCl₃*7H₂O / 1.) ethanol, methanol, -78 deg C

With methanol; dmap; sodium tetrahydroborate; cerium(III) chloride; boron trifluoride diethyl etherate; triethylamine; trifluoroacetic acid; In diethyl ether;
DOI:10.1021/ja00360a030