(2-methyl-5-tert-butylphenyl) 4,6-O-(p-methoxybenzylidene)-1-thia-α-D-mannopyranoside

Base Information

Chemical Name:(2-methyl-5-tert-butylphenyl) 4,6-O-(p-methoxybenzylidene)-1-thia-α-D-mannopyranoside
CAS No.:1442422-74-3
Molecular Formula:C₂₅H₃₂O₆S
Molecular Weight:460.591
Hs Code.:

Synonyms:(2-methyl-5-tert-butylphenyl) 4,6-O-(p-methoxybenzylidene)-1-thia-α-D-mannopyranoside

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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 (2-methyl-5-tert-butylphenyl) 4,6-O-(p-methoxybenzylidene)-1-thia-α-D-mannopyranoside

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Technology Process of (2-methyl-5-tert-butylphenyl) 4,6-O-(p-methoxybenzylidene)-1-thia-α-D-mannopyranoside

There total 4 articles about (2-methyl-5-tert-butylphenyl) 4,6-O-(p-methoxybenzylidene)-1-thia-α-D-mannopyranoside 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%

: 2186-92-7
p-Anisaldehyde dimethyl acetal

: 1361016-58-1
(2-methyl-5-tert-butylphenyl) 1-thio-α-D-mannopyranoside

: 1442422-74-3
(2-methyl-5-tert-butylphenyl) 4,6-O-(p-methoxybenzylidene)-1-thia-α-D-mannopyranoside

Guidance literature:: With camphor-10-sulfonic acid; In acetonitrile; at 20 ℃; for 4.5h; regioselective reaction; Inert atmosphere;
DOI:10.1039/c9ob01254k

Reference yield:

: 1379519-57-9
(2-methyl-5-tert-butylphenyl) 2,3,4,6-tetra-O-acetyl-1-thia-α-D-mannopyranoside

: 1442422-74-3
(2-methyl-5-tert-butylphenyl) 4,6-O-(p-methoxybenzylidene)-1-thia-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: sodium methylate / methanol / 20 °C / Inert atmosphere

2: toluene-4-sulfonic acid / N,N-dimethyl-formamide / 60 °C / Inert atmosphere

With sodium methylate; toluene-4-sulfonic acid; In methanol; N,N-dimethyl-formamide;
DOI:10.1016/j.tet.2013.04.094

Reference yield:

: 4163-65-9
per-O-acetyl-α-D-mannopyranose

: 1442422-74-3
(2-methyl-5-tert-butylphenyl) 4,6-O-(p-methoxybenzylidene)-1-thia-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: boron trifluoride diethyl etherate / dichloromethane / -78 - 20 °C / Inert atmosphere

2: sodium methylate / methanol / 20 °C / Inert atmosphere

3: toluene-4-sulfonic acid / N,N-dimethyl-formamide / 60 °C / Inert atmosphere

With boron trifluoride diethyl etherate; sodium methylate; toluene-4-sulfonic acid; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.tet.2013.04.094