(2R,3S,4S,2'R,3'S,2''R,3''S,4''R)-2,2''-Bis-(3,4-dihydroxy-phenyl)-2'-(3-hydroxy-4-methoxy-phenyl)-3,4,3',4',3'',4''-hexahydro-2H,2'H,2''H-[4,6';8',4'']terchromene-3,7,3',5',7',3'',7''-heptaol

Base Information

• Chemical Name: (2R,3S,4S,2'R,3'S,2''R,3''S,4''R)-2,2''-Bis-(3,4-dihydroxy-phenyl)-2'-(3-hydroxy-4-methoxy-phenyl)-3,4,3',4',3'',4''-hexahydro-2H,2'H,2''H-[4,6';8',4'']terchromene-3,7,3',5',7',3'',7''-heptaol
• CAS No.: 182511-63-3
• Molecular Formula: C₄₆H₄₀O₁₆
• Molecular Weight: 848.814
• Mol file: 182511-63-3.mol

Synonyms:

Chemical Property of (2R,3S,4S,2'R,3'S,2''R,3''S,4''R)-2,2''-Bis-(3,4-dihydroxy-phenyl)-2'-(3-hydroxy-4-methoxy-phenyl)-3,4,3',4',3'',4''-hexahydro-2H,2'H,2''H-[4,6';8',4'']terchromene-3,7,3',5',7',3'',7''-heptaol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2R,3S,4S,2'R,3'S,2''R,3''S,4''R)-2,2''-Bis-(3,4-dihydroxy-phenyl)-2'-(3-hydroxy-4-methoxy-phenyl)-3,4,3',4',3'',4''-hexahydro-2H,2'H,2''H-[4,6';8',4'']terchromene-3,7,3',5',7',3'',7''-heptaol

There total 1 articles about (2R,3S,4S,2'R,3'S,2''R,3''S,4''R)-2,2''-Bis-(3,4-dihydroxy-phenyl)-2'-(3-hydroxy-4-methoxy-phenyl)-3,4,3',4',3'',4''-hexahydro-2H,2'H,2''H-[4,6';8',4'']terchromene-3,7,3',5',7',3'',7''-heptaol 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:

(-)-fisetidinol-(4β,8)-(+)-catechin-O-methyl ether (119065-89-3) + (+)-mollisacacidin (967-27-1) → (2R,3S,4R,2'R,3'S,2''R,3''S,4''R)-2,2''-Bis-(3,4-dihydroxy-phenyl)-2'-(3-hydroxy-4-methoxy-phenyl)-3,4,3',4',3'',4''-hexahydro-2H,2'H,2''H-[4,6';8',4'']terchromene-3,7,3',5',7',3'',7''-heptaol (182967-16-4) + (2R,3S,4S,2'R,3'S,2''R,3''S,4''R)-2,2''-Bis-(3,4-dihydroxy-phenyl)-2'-(3-hydroxy-4-methoxy-phenyl)-3,4,3',4',3'',4''-hexahydro-2H,2'H,2''H-[4,6';8',4'']terchromene-3,7,3',5',7',3'',7''-heptaol (182511-63-3)

Guidance literature:

With hydrogenchloride; In water; for 13h; Yield given. Yields of byproduct given; Ambient temperature;

DOI:10.1016/0031-9422(96)00114-8

Reference yield:

(2R,3S,4S,2'R,3'S,2''R,3''S,4''R)-2,2''-Bis-(3,4-dihydroxy-phenyl)-2'-(3-hydroxy-4-methoxy-phenyl)-3,4,3',4',3'',4''-hexahydro-2H,2'H,2''H-[4,6';8',4'']terchromene-3,7,3',5',7',3'',7''-heptaol (182511-63-3) → (2R,3S,4S,6S,7S,8R,10R,11S)-4,8-Bis-(2,4-dihydroxy-phenyl)-2,6-bis-(3,4-dihydroxy-phenyl)-10-(3-hydroxy-4-methoxy-phenyl)-3,4,7,8,11,12-hexahydro-2H,6H,10H-dipyrano[2,3-f;2',3'-h]chromene-3,7,11-triol + (2R,3S,4S,6R,7R,8S,10R,11S)-2,8-Bis-(3,4-dihydroxy-phenyl)-4,6-bis-(2,4-dihydroxy-phenyl)-10-(3-hydroxy-4-methoxy-phenyl)-3,4,7,8,11,12-hexahydro-2H,6H,10H-dipyrano[2,3-f;2',3'-h]chromene-3,7,11-triol + (2R,3S,8R,9R,10S)-10-(3,4-Dihydroxy-phenyl)-8-(2,4-dihydroxy-phenyl)-6-[(2R,3S,4S)-2-(3,4-dihydroxy-phenyl)-3,7-dihydroxy-chroman-4-yl]-2-(3-hydroxy-4-methoxy-phenyl)-3,4,9,10-tetrahydro-2H,8H-pyrano[2,3-f]chromene-3,5,9-triol (176896-92-7) + (2R,3S,4S,7S,8R)-2-(3,4-Dihydroxy-phenyl)-4-(2,4-dihydroxy-phenyl)-10-[(2R,3S,4R)-2-(3,4-dihydroxy-phenyl)-3,7-dihydroxy-chroman-4-yl]-8-(3-hydroxy-4-methoxy-phenyl)-3,4,7,8-tetrahydro-2H,6H-pyrano[3,2-g]chromene-3,5,7-triol

Guidance literature:

With sodium hydrogencarbonate; sodium carbonate; In water; at 55 ℃; for 5.5h; Further byproducts given;

DOI:10.1016/0031-9422(96)00239-7

Reference yield:

(2R,3S,4S,2'R,3'S,2''R,3''S,4''R)-2,2''-Bis-(3,4-dihydroxy-phenyl)-2'-(3-hydroxy-4-methoxy-phenyl)-3,4,3',4',3'',4''-hexahydro-2H,2'H,2''H-[4,6';8',4'']terchromene-3,7,3',5',7',3'',7''-heptaol (182511-63-3) → (2R,3S,4S,6S,7S,8R,10R,11S)-4,8-Bis-(2,4-dihydroxy-phenyl)-2,6-bis-(3,4-dihydroxy-phenyl)-10-(3-hydroxy-4-methoxy-phenyl)-3,4,7,8,11,12-hexahydro-2H,6H,10H-dipyrano[2,3-f;2',3'-h]chromene-3,7,11-triol + (2R,3S,8R,9R,10S)-10-(3,4-Dihydroxy-phenyl)-8-(2,4-dihydroxy-phenyl)-6-[(2R,3S,4S)-2-(3,4-dihydroxy-phenyl)-3,7-dihydroxy-chroman-4-yl]-2-(3-hydroxy-4-methoxy-phenyl)-3,4,9,10-tetrahydro-2H,8H-pyrano[2,3-f]chromene-3,5,9-triol (176896-92-7) + (2R,3S,8S,9S,10R)-10-(2,4-Dihydroxy-phenyl)-8-(3,4-dihydroxy-phenyl)-6-[(2R,3S,4S)-2-(3,4-dihydroxy-phenyl)-3,7-dihydroxy-chroman-4-yl]-2-(3-hydroxy-4-methoxy-phenyl)-3,4,9,10-tetrahydro-2H,8H-pyrano[2,3-f]chromene-3,5,9-triol (176896-91-6) + (2R,3S,4S,7S,8R)-2-(3,4-Dihydroxy-phenyl)-4-(2,4-dihydroxy-phenyl)-10-[(2R,3S,4R)-2-(3,4-dihydroxy-phenyl)-3,7-dihydroxy-chroman-4-yl]-8-(3-hydroxy-4-methoxy-phenyl)-3,4,7,8-tetrahydro-2H,6H-pyrano[3,2-g]chromene-3,5,7-triol

Guidance literature:

With sodium hydrogencarbonate; sodium carbonate; In water; at 55 ℃; for 5.5h; Further byproducts given;

DOI:10.1016/0031-9422(96)00239-7

upstream raw materials:

(-)-fisetidinol-(4β,8)-(+)-catechin-O-methyl ether

(+)-mollisacacidin

Downstream raw materials:

(2R,3S,8R,9R,10S)-10-(3,4-Dihydroxy-phenyl)-8-(2,4-dihydroxy-phenyl)-6-[(2R,3S,4S)-2-(3,4-dihydroxy-phenyl)-3,7-dihydroxy-chroman-4-yl]-2-(3-hydroxy-4-methoxy-phenyl)-3,4,9,10-tetrahydro-2H,8H-pyrano[2,3-f]chromene-3,5,9-triol