methyl 6aα,12aα-dihydro-9,11-dihydroxy-6-oxo-1-phenylspirofuran-12(6H,7H)-2'-<1,3>dithiolan>-10-carboxylate

Base Information

Chemical Name:methyl 6aα,12aα-dihydro-9,11-dihydroxy-6-oxo-1-phenylspirofuran-12(6H,7H)-2'-<1,3>dithiolan>-10-carboxylate
CAS No.:78752-86-0
Molecular Formula:C₂₉H₂₂O₆S₂
Molecular Weight:530.622
Hs Code.:

methyl 6aα,12aα-dihydro-9,11-dihydroxy-6-oxo-1-phenylspiro<naphthaceno<1,12-bc>furan-12(6H,7H)-2'-<1,3>dithiolan>-10-carboxylate

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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 methyl 6aα,12aα-dihydro-9,11-dihydroxy-6-oxo-1-phenylspirofuran-12(6H,7H)-2'-<1,3>dithiolan>-10-carboxylate

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Technology Process of methyl 6aα,12aα-dihydro-9,11-dihydroxy-6-oxo-1-phenylspirofuran-12(6H,7H)-2'-<1,3>dithiolan>-10-carboxylate

There total 1 articles about methyl 6aα,12aα-dihydro-9,11-dihydroxy-6-oxo-1-phenylspirofuran-12(6H,7H)-2'-<1,3>dithiolan>-10-carboxylate 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: 68.0%

: 78752-85-9
4-(2-<1,3-dithiolan-2-yl>-3,5-dihydroxy-4-methoxycarbonylbenzyl)-2-phenylnaphtho<1,8-bc>furan-5-one

: 78752-86-0
methyl 6aα,12aα-dihydro-9,11-dihydroxy-6-oxo-1-phenylspirofuran-12(6H,7H)-2'-<1,3>dithiolan>-10-carboxylate

Guidance literature:: With lithium hexamethyldisilazane; In benzene; for 15h; Irradiation;
DOI:10.1039/P19810001840

Reference yield: 64.0%

: 78752-86-0
methyl 6aα,12aα-dihydro-9,11-dihydroxy-6-oxo-1-phenylspirofuran-12(6H,7H)-2'-<1,3>dithiolan>-10-carboxylate

: 78752-87-1
methyl cis-6aα,7,12,12aα-tetrahydro-9,11-dihydroxy-6,12-dioxo-1-phenyl-6H-naphthaceno<1,12-bc>furan-10-carboxylate

Guidance literature:: With benzeneseleninic anhydride; In dichloromethane; for 16h; Ambient temperature;
DOI:10.1039/P19810001840

Reference yield:

: 78752-86-0
methyl 6aα,12aα-dihydro-9,11-dihydroxy-6-oxo-1-phenylspirofuran-12(6H,7H)-2'-<1,3>dithiolan>-10-carboxylate

: 78752-90-6
methyl 9,11-bis(ethylcarbonato)-6aα,12aα-dihydro-6-oxo-1-phenylspirofuran-12(6H,7H)-2'-<1,3>-dithiolan>-10-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) tetrabutylammonium hydrogensulphate, NaOH / 1.) CHCl₃, H₂O,room temperature, 1 h

2: 1.) KH / 1.) THF, 30 min, 2.) reflux, 30 min

With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate; potassium hydride;
DOI:10.1039/P19810001840