4-O-(3-O-allyl-6-O-triphenylmethyl-β-D-galactopyranosyl)-(1->4)-1,6-anhydro-β-D-glucopyranose

Base Information

Chemical Name:4-O-(3-O-allyl-6-O-triphenylmethyl-β-D-galactopyranosyl)-(1->4)-1,6-anhydro-β-D-glucopyranose
CAS No.:143921-46-4
Molecular Formula:C₃₄H₃₈O₁₀
Molecular Weight:606.67
Hs Code.:

Synonyms:4-O-(3-O-allyl-6-O-triphenylmethyl-β-D-galactopyranosyl)-(1->4)-1,6-anhydro-β-D-glucopyranose

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Chemical Property of 4-O-(3-O-allyl-6-O-triphenylmethyl-β-D-galactopyranosyl)-(1->4)-1,6-anhydro-β-D-glucopyranose

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Technology Process of 4-O-(3-O-allyl-6-O-triphenylmethyl-β-D-galactopyranosyl)-(1->4)-1,6-anhydro-β-D-glucopyranose

There total 4 articles about 4-O-(3-O-allyl-6-O-triphenylmethyl-β-D-galactopyranosyl)-(1->4)-1,6-anhydro-β-D-glucopyranose 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:

: 34395-01-2
O-β-D-galactopyranosyl-(1<*>4)-1,6-anhydro-β-D-glucopyranoside

: 143921-46-4
4-O-(3-O-allyl-6-O-triphenylmethyl-β-D-galactopyranosyl)-(1->4)-1,6-anhydro-β-D-glucopyranose

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) 4-dimethylaminopyridine, pyridine, 2.) Ac₂O, pyridine, 3.) NaOMe/MeOH

2: 1.) dibutyltin oxide / 1.) toluene, 140 deg C, 4 h, 2.) toluene, 80 deg C, 5 h

With pyridine; methanol; dmap; sodium methylate; acetic anhydride; di(n-butyl)tin oxide;
DOI:10.1246/bcsj.69.411

Reference yield:

: 73139-43-2
4-O-(6-O-triphenylmethyl-β-D-galactopyranosyl)-(1->4)-1,6-anhydro-β-D-glucopyranose

: 106-95-6
allyl bromide

: 143921-46-4
4-O-(3-O-allyl-6-O-triphenylmethyl-β-D-galactopyranosyl)-(1->4)-1,6-anhydro-β-D-glucopyranose

Guidance literature:: With tetra-(n-butyl)ammonium iodide; di(n-butyl)tin oxide; Yield given. Multistep reaction; 1.) toluene, 125 deg C, 20 mmHg, 4 h, 2.) 95 deg C, 20 h;
DOI:10.1246/cl.1992.1413

Reference yield:

: 76-83-5
trityl chloride

: 143921-46-4
4-O-(3-O-allyl-6-O-triphenylmethyl-β-D-galactopyranosyl)-(1->4)-1,6-anhydro-β-D-glucopyranose

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) 4-dimethylaminopyridine, pyridine, 2.) Ac₂O, pyridine, 3.) NaOMe/MeOH

2: 1.) dibutyltin oxide / 1.) toluene, 140 deg C, 4 h, 2.) toluene, 80 deg C, 5 h

With pyridine; methanol; dmap; sodium methylate; acetic anhydride; di(n-butyl)tin oxide;
DOI:10.1246/bcsj.69.411