4-methylumbelliferyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<>4)-O-(2,3,6-tri-O-acetyl-β-D-glucopyranosyl)-(1<>3)-2-O-benzyl-4,6-benzylidene-β-D-glucopyranoside

Base Information

Chemical Name:4-methylumbelliferyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<*>4)-O-(2,3,6-tri-O-acetyl-β-D-glucopyranosyl)-(1<*>3)-2-O-benzyl-4,6-benzylidene-β-D-glucopyranoside
CAS No.:172364-20-4
Molecular Formula:C₅₆H₆₂O₂₅
Molecular Weight:1135.09
Hs Code.:

4-methylumbelliferyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<*>4)-O-(2,3,6-tri-O-acetyl-β-D-glucopyranosyl)-(1<*>3)-2-O-benzyl-4,6-benzylidene-β-D-glucopyranoside

Synonyms:

Suppliers and Price of 4-methylumbelliferyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<*>4)-O-(2,3,6-tri-O-acetyl-β-D-glucopyranosyl)-(1<*>3)-2-O-benzyl-4,6-benzylidene-β-D-glucopyranoside

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 4-methylumbelliferyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<*>4)-O-(2,3,6-tri-O-acetyl-β-D-glucopyranosyl)-(1<*>3)-2-O-benzyl-4,6-benzylidene-β-D-glucopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 4-methylumbelliferyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<*>4)-O-(2,3,6-tri-O-acetyl-β-D-glucopyranosyl)-(1<*>3)-2-O-benzyl-4,6-benzylidene-β-D-glucopyranoside

There total 9 articles about 4-methylumbelliferyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<*>4)-O-(2,3,6-tri-O-acetyl-β-D-glucopyranosyl)-(1<*>3)-2-O-benzyl-4,6-benzylidene-β-D-glucopyranoside 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: 59.0%

: 172364-16-8
4-methylumbelliferyl 2-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside

: 14227-66-8
acetobromocellobiose

: 172364-20-4
4-methylumbelliferyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<*>4)-O-(2,3,6-tri-O-acetyl-β-D-glucopyranosyl)-(1<*>3)-2-O-benzyl-4,6-benzylidene-β-D-glucopyranoside

Guidance literature:: With 4 A molecular sieve; mercury(II) cyanide; mercury dibromide; In dichloromethane; for 21h; Ambient temperature;
DOI:10.1016/0008-6215(95)00102-Y

Reference yield: 34.0%

: 172364-16-8
4-methylumbelliferyl 2-O-benzyl-4,6-O-benzylidene-β-D-glucopyranoside

: 28022-14-2
phenyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl-(1->4)-2,3,6-tri-O-acetyl-1-thio-β-D-glucopyranoside

: 172364-20-4
4-methylumbelliferyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<*>4)-O-(2,3,6-tri-O-acetyl-β-D-glucopyranosyl)-(1<*>3)-2-O-benzyl-4,6-benzylidene-β-D-glucopyranoside

Guidance literature:: With 4 A molecular sieve; methyl trifluoromethanesulfonate; In dichloromethane; for 44h;
DOI:10.1016/0008-6215(95)00102-Y

Reference yield:

: 67909-25-5
4′-methylumbelliferyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

: 172364-20-4
4-methylumbelliferyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<*>4)-O-(2,3,6-tri-O-acetyl-β-D-glucopyranosyl)-(1<*>3)-2-O-benzyl-4,6-benzylidene-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 6mM methanolic MeONa / 5 h / Ambient temperature

2: 95 percent / 10-camphorsulfonic acid / benzene / 12 h / Heating

3: 47 percent / tetrabutylammonium hydrogen sulfate, 5percent aq. NaOH / CH₂Cl₂ / 24 h / Heating

4: 59 percent / HgBr₂, Hg(CN)2, molecular sieve 4Ae / CH₂Cl₂ / 21 h / Ambient temperature

With sodium hydroxide; 4 A molecular sieve; (1S)-10-camphorsulfonic acid; sodium methylate; tetra(n-butyl)ammonium hydrogensulfate; mercury(II) cyanide; mercury dibromide; In dichloromethane; benzene;
DOI:10.1016/0008-6215(95)00102-Y