pseudocyphellarin B tetraacetate

Base Information

Chemical Name:pseudocyphellarin B tetraacetate
CAS No.:90686-03-6
Molecular Formula:C₂₉H₃₂O₁₂
Molecular Weight:572.566
Hs Code.:

Synonyms:

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Chemical Property of pseudocyphellarin B tetraacetate

Chemical Property:

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Technology Process of pseudocyphellarin B tetraacetate

There total 10 articles about pseudocyphellarin B tetraacetate 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: 71.0%

: 108-24-7
acetic anhydride

: 90685-96-4
pseudocyphellarine B

: 90686-03-6
pseudocyphellarin B tetraacetate

Guidance literature:: With sulfuric acid; for 16h; Ambient temperature;

Reference yield:

: 6110-37-8
methyl 2,4-dimethoxy-6-methylbenzoate

: 90686-03-6
pseudocyphellarin B tetraacetate

Guidance literature:: Multi-step reaction with 8 steps

1: 96 percent / SnCl₄ / CH₂Cl₂ / 1.5 h / Heating

2: 85 percent / BCl₃ / CH₂Cl₂ / 1.) -78 deg C, 1 h, 2.) RT, 3 h

3: 86 percent / Zn, HgCl₂, conc. HCl, water / ethanol / 0.67 h / Heating

4: 73 percent / TiCl₄ / CH₂Cl₂ / 1.) 0 deg C, 1 h, 2.) RT, 16 h

5: 83 percent / conc. H₂SO₄ / 16 h / Ambient temperature

6: 75 percent / trifluoroacetic anhydride / benzene / 16 h / Ambient temperature

7: 80 percent / sodium borohydride, ethanol / bis-(2-methoxy-ethyl) ether; diethyl ether

8: 71 percent / conc. H₂SO₄ / 16 h / Ambient temperature

With hydrogenchloride; sodium tetrahydroborate; ethanol; sulfuric acid; water; boron trichloride; titanium tetrachloride; tin(IV) chloride; mercury dichloride; zinc; trifluoroacetic anhydride; In diethyl ether; ethanol; dichloromethane; diethylene glycol dimethyl ether; benzene;

Reference yield:

: 39503-46-3
formyl-3-dimethoxy-4,6-methyl-2-benzoate de methyle

: 90686-03-6
pseudocyphellarin B tetraacetate

Guidance literature:: Multi-step reaction with 7 steps

1: 85 percent / BCl₃ / CH₂Cl₂ / 1.) -78 deg C, 1 h, 2.) RT, 3 h

2: 86 percent / Zn, HgCl₂, conc. HCl, water / ethanol / 0.67 h / Heating

3: 73 percent / TiCl₄ / CH₂Cl₂ / 1.) 0 deg C, 1 h, 2.) RT, 16 h

4: 83 percent / conc. H₂SO₄ / 16 h / Ambient temperature

5: 75 percent / trifluoroacetic anhydride / benzene / 16 h / Ambient temperature

6: 80 percent / sodium borohydride, ethanol / bis-(2-methoxy-ethyl) ether; diethyl ether

7: 71 percent / conc. H₂SO₄ / 16 h / Ambient temperature

With hydrogenchloride; sodium tetrahydroborate; ethanol; sulfuric acid; water; boron trichloride; titanium tetrachloride; mercury dichloride; zinc; trifluoroacetic anhydride; In diethyl ether; ethanol; dichloromethane; diethylene glycol dimethyl ether; benzene;