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

Base Information

• Chemical Name: 4-(2-<1,3-dithiolan-2-yl>-3,5-dihydroxy-4-methoxycarbonylbenzyl)-2-phenylnaphtho<1,8-bc>furan-5-one
• CAS No.: 78752-85-9
• Molecular Formula: C₂₉H₂₂O₆S₂
• Molecular Weight: 530.622

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

Chemical Property of 4-(2-<1,3-dithiolan-2-yl>-3,5-dihydroxy-4-methoxycarbonylbenzyl)-2-phenylnaphtho<1,8-bc>furan-5-one

Chemical Property:

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Technology Process of 4-(2-<1,3-dithiolan-2-yl>-3,5-dihydroxy-4-methoxycarbonylbenzyl)-2-phenylnaphtho<1,8-bc>furan-5-one

There total 1 articles about 4-(2-<1,3-dithiolan-2-yl>-3,5-dihydroxy-4-methoxycarbonylbenzyl)-2-phenylnaphtho<1,8-bc>furan-5-one 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%

4-(2-formyl-3,5-dihydroxy-4-methoxycarbonylbenzyl)-2-phenylnaphtho<1,8-bc>furan-5-one (33187-88-1) + ethane-1,2-dithiol (540-63-6) → 4-(2-<1,3-dithiolan-2-yl>-3,5-dihydroxy-4-methoxycarbonylbenzyl)-2-phenylnaphtho<1,8-bc>furan-5-one (78752-85-9)

Guidance literature:

With boron trifluoride diethyl etherate; In acetic acid; benzene; for 0.5h; Ambient temperature;

DOI:10.1039/P19810001840

Reference yield: 68.0%

4-(2-<1,3-dithiolan-2-yl>-3,5-dihydroxy-4-methoxycarbonylbenzyl)-2-phenylnaphtho<1,8-bc>furan-5-one (78752-85-9) → methyl 6aα,12aα-dihydro-9,11-dihydroxy-6-oxo-1-phenylspirofuran-12(6H,7H)-2'-<1,3>dithiolan>-10-carboxylate (78752-86-0)

Guidance literature:

With lithium hexamethyldisilazane; In benzene; for 15h; Irradiation;

DOI:10.1039/P19810001840

upstream raw materials:

4-(2-formyl-3,5-dihydroxy-4-methoxycarbonylbenzyl)-2-phenylnaphtho<1,8-bc>furan-5-one

ethane-1,2-dithiol

Downstream raw materials:

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

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