a-D-Mannopyranoside, phenyl 3-O-[(4-methoxyphenyl)methyl]-4,6-O-[(R)-(4-methoxyphenyl)methylene]-2-O-(phenylmethyl)-1-thio-

Base Information

Chemical Name:a-D-Mannopyranoside, phenyl 3-O-[(4-methoxyphenyl)methyl]-4,6-O-[(R)-(4-methoxyphenyl)methylene]-2-O-(phenylmethyl)-1-thio-
CAS No.:1008750-58-0
Molecular Formula:
Molecular Weight:600.72114
Hs Code.:
Mol file:1008750-58-0.mol

Synonyms:

Suppliers and Price of a-D-Mannopyranoside, phenyl 3-O-[(4-methoxyphenyl)methyl]-4,6-O-[(R)-(4-methoxyphenyl)methylene]-2-O-(phenylmethyl)-1-thio-

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

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Chemical Property of a-D-Mannopyranoside, phenyl 3-O-[(4-methoxyphenyl)methyl]-4,6-O-[(R)-(4-methoxyphenyl)methylene]-2-O-(phenylmethyl)-1-thio-

Chemical Property:

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

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Hazard Codes:

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Technology Process of a-D-Mannopyranoside, phenyl 3-O-[(4-methoxyphenyl)methyl]-4,6-O-[(R)-(4-methoxyphenyl)methylene]-2-O-(phenylmethyl)-1-thio-

There total 4 articles about a-D-Mannopyranoside, phenyl 3-O-[(4-methoxyphenyl)methyl]-4,6-O-[(R)-(4-methoxyphenyl)methylene]-2-O-(phenylmethyl)-1-thio- 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: 86.0%

: 1008750-57-9
phenyl 3-O-p-methoxybenzyl-4,6-O-p-methoxybenzylidene-1-thio-α-D-mannopyranoside

: 100-39-0
benzyl bromide

: 1008750-58-0
phenyl 3-O-p-methoxybenzyl-4,6-O-p-methoxybenzylidene-2-O-benzyl-1-thio-α-D-mannopyranoside

Guidance literature:: phenyl 3-O-p-methoxybenzyl-4,6-O-p-methoxybenzylidene-1-thio-α-D-mannopyranoside; With sodium hydride; In N,N-dimethyl-formamide; paraffin oil; at 20 ℃; for 0.166667h;

benzyl bromide; In N,N-dimethyl-formamide; paraffin oil; at 20 ℃; for 4h;
DOI:10.1016/j.tet.2013.09.086

Reference yield:

: 808761-99-1
phenyl 4,6-O-p-methoxybenzylidene-1-thio-α-D-mannopyranoside

: 1008750-58-0
phenyl 3-O-p-methoxybenzyl-4,6-O-p-methoxybenzylidene-2-O-benzyl-1-thio-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1.1: toluene / 1 h / Dean-Stark; Reflux

2.1: cesium fluoride; tetrabutylammomium bromide / toluene / 2 h / Reflux

3.1: sodium hydride / N,N-dimethyl-formamide; paraffin oil / 0.17 h / 20 °C

3.2: 4 h / 20 °C

With tetrabutylammomium bromide; sodium hydride; cesium fluoride; In N,N-dimethyl-formamide; toluene; paraffin oil;
DOI:10.1016/j.tet.2013.09.086

Reference yield:

: C₂₈H₃₈O₆SSn

: 1008750-58-0
phenyl 3-O-p-methoxybenzyl-4,6-O-p-methoxybenzylidene-2-O-benzyl-1-thio-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: cesium fluoride; tetrabutylammomium bromide / toluene / 2 h / Reflux

2.1: sodium hydride / N,N-dimethyl-formamide; paraffin oil / 0.17 h / 20 °C

2.2: 4 h / 20 °C

With tetrabutylammomium bromide; sodium hydride; cesium fluoride; In N,N-dimethyl-formamide; toluene; paraffin oil;
DOI:10.1016/j.tet.2013.09.086