diphenylmethyl 2',3',6',2'',3'',4'',6''-heptaacetyl-β-D-galactopyranosyl-(1->4)-β-D-glucopyranosyl-3-O-18α-glycyrrhetinate

Base Information

Chemical Name:diphenylmethyl 2',3',6',2'',3'',4'',6''-heptaacetyl-β-D-galactopyranosyl-(1->4)-β-D-glucopyranosyl-3-O-18α-glycyrrhetinate
CAS No.:441759-70-2
Molecular Formula:C₆₉H₉₀O₂₁
Molecular Weight:1255.46
Hs Code.:

Synonyms:diphenylmethyl 2',3',6',2'',3'',4'',6''-heptaacetyl-β-D-galactopyranosyl-(1->4)-β-D-glucopyranosyl-3-O-18α-glycyrrhetinate

Suppliers and Price of diphenylmethyl 2',3',6',2'',3'',4'',6''-heptaacetyl-β-D-galactopyranosyl-(1->4)-β-D-glucopyranosyl-3-O-18α-glycyrrhetinate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of diphenylmethyl 2',3',6',2'',3'',4'',6''-heptaacetyl-β-D-galactopyranosyl-(1->4)-β-D-glucopyranosyl-3-O-18α-glycyrrhetinate

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of diphenylmethyl 2',3',6',2'',3'',4'',6''-heptaacetyl-β-D-galactopyranosyl-(1->4)-β-D-glucopyranosyl-3-O-18α-glycyrrhetinate

There total 3 articles about diphenylmethyl 2',3',6',2'',3'',4'',6''-heptaacetyl-β-D-galactopyranosyl-(1->4)-β-D-glucopyranosyl-3-O-18α-glycyrrhetinate 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: 31.1%

: 4753-07-5
2,3,6,2',3',4',6'-hepta-O-acetyl-lactosyl bromide

: 441759-67-7
(3β,18α,20β)-3-hydroxy-11-oxoolean-12-en-29-oic acid diphenylmethyl ester

: 441759-70-2
diphenylmethyl 2',3',6',2'',3'',4'',6''-heptaacetyl-β-D-galactopyranosyl-(1->4)-β-D-glucopyranosyl-3-O-18α-glycyrrhetinate

Guidance literature:: With iodine; silver(l) oxide; In chloroform; at 20 ℃; for 48h;
DOI:10.1007/s706-002-8243-6

Reference yield:

: 471-53-4
enoxolone

: 441759-70-2
diphenylmethyl 2',3',6',2'',3'',4'',6''-heptaacetyl-β-D-galactopyranosyl-(1->4)-β-D-glucopyranosyl-3-O-18α-glycyrrhetinate

Guidance literature:: Multi-step reaction with 3 steps

1: 45 percent / KOH / bis-(2-hydroxy-ethyl) ether / 2 h / 220 °C

2: 31.1 percent / Ag₂O; I₂ / CHCl₃ / 48 h / 20 °C

With potassium hydroxide; iodine; silver(l) oxide; In chloroform; diethylene glycol; 3: Koenigs-Knorr reaction;
DOI:10.1007/s706-002-8243-6

Reference yield:

: 1449-05-4
18-α-glycyrrhetinic acid

: 441759-70-2
diphenylmethyl 2',3',6',2'',3'',4'',6''-heptaacetyl-β-D-galactopyranosyl-(1->4)-β-D-glucopyranosyl-3-O-18α-glycyrrhetinate

Guidance literature:: Multi-step reaction with 2 steps

1: 31.1 percent / Ag₂O; I₂ / CHCl₃ / 48 h / 20 °C

With iodine; silver(l) oxide; In chloroform; 2: Koenigs-Knorr reaction;
DOI:10.1007/s706-002-8243-6