Me-Dfgal-gal-fgal

Base Information

Chemical Name:Me-Dfgal-gal-fgal
CAS No.:97462-02-7
Molecular Formula:C₁₉H₃₂F₂O₁₄
Molecular Weight:522.451
Hs Code.:
DSSTox Substance ID:DTXSID80913907
Mol file:97462-02-7.mol

Synonyms:Me-DFGal-Gal-FGal;methyl O-(3-deoxy-3-fluoro-galactopyranosyl)(1-6)-O-galactopyranosyl(1-6)-3-deoxy-3-fluorogalactopyranoside

Suppliers and Price of Me-Dfgal-gal-fgal

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 3 raw suppliers

Chemical Property of Me-Dfgal-gal-fgal

Chemical Property:

Melting Point:233 - 234 °C (H2O)
PSA：217.22000
LogP:-4.96450
XLogP3:-4.3
Hydrogen Bond Donor Count:8
Hydrogen Bond Acceptor Count:16
Rotatable Bond Count:8
Exact Mass:522.17601201
Heavy Atom Count:35
Complexity:665

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:COC1C(C(C(C(O1)COC2C(C(C(C(O2)COC3C(C(C(C(O3)CO)O)F)O)O)O)O)O)F)O
Isomeric SMILES:CO[C@H]1[C@@H]([C@H]([C@H]([C@H](O1)COC2[C@@H]([C@H]([C@H]([C@H](O2)CO[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)F)O)O)O)O)O)F)O

Technology Process of Me-Dfgal-gal-fgal

There total 12 articles about Me-Dfgal-gal-fgal 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: 89.7%

: 100740-84-9
methyl O-(2,4,6-tri-O-benzoyl-3-deoxy-3-fluoro-β-D-galactopyranosyl)-(1->6)-O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1->6)-2,4-di-O-benzoyl-3-deoxy-3-fluoro-β-D-galactopyranoside

: 97462-02-7
methyl O-(3-deoxy-3-fluoro-β-D-galactopyranosyl)-(1->6)-O-β-D-galactopyranosyl-(1->6)-3-deoxy-3-fluoro-β-D-galactopyranoside

Guidance literature:: With sodium methylate; In methanol; Ambient temperature;
DOI:10.1016/0008-6215(85)85130-2

Reference yield:

: 100740-76-9
1,2,3,4-tetra-O-benzoyl-β-D-galactopyranose

: 97462-02-7
methyl O-(3-deoxy-3-fluoro-β-D-galactopyranosyl)-(1->6)-O-β-D-galactopyranosyl-(1->6)-3-deoxy-3-fluoro-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 6 steps

1: 92 percent / 2,6-lutidine / CH₂Cl₂ / 0.17 h / -30 °C

2: 98 percent / HBr / acetic acid; CH₂Cl₂ / 0.67 h / Ambient temperature

3: 91.9 percent / CF₃SO₃Ag, sym-collidine / toluene; nitromethane / 0.25 h / -25 °C

4: 84 percent / thiourea / methanol; CH₂Cl₂ / 0.33 h / Ambient temperature

5: 93 percent / CF₃SO₃Ag, sym-collidine / toluene; nitromethane / 0.25 h / -25 °C

6: 89.7 percent / M CH₃ONa / methanol / Ambient temperature

With 2,6-dimethylpyridine; 2,4,6-trimethyl-pyridine; hydrogen bromide; sodium methylate; silver trifluoromethanesulfonate; thiourea; In methanol; nitromethane; dichloromethane; acetic acid; toluene;
DOI:10.1016/0008-6215(85)85130-2

Reference yield:

: 100776-43-0
2,3,4-tri-O-benzoyl-6-O-bromoacetyl-α-D-galactopyranosyl bromide

: 97462-02-7
methyl O-(3-deoxy-3-fluoro-β-D-galactopyranosyl)-(1->6)-O-β-D-galactopyranosyl-(1->6)-3-deoxy-3-fluoro-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 91.9 percent / CF₃SO₃Ag, sym-collidine / toluene; nitromethane / 0.25 h / -25 °C

2: 84 percent / thiourea / methanol; CH₂Cl₂ / 0.33 h / Ambient temperature

3: 93 percent / CF₃SO₃Ag, sym-collidine / toluene; nitromethane / 0.25 h / -25 °C

4: 89.7 percent / M CH₃ONa / methanol / Ambient temperature

With 2,4,6-trimethyl-pyridine; sodium methylate; silver trifluoromethanesulfonate; thiourea; In methanol; nitromethane; dichloromethane; toluene;
DOI:10.1016/0008-6215(85)85130-2