Imidazole-1-carbothioic acid O-[(3aS,4S,6R,7R,7aS)-4-methoxy-2,2-dimethyl-6-(toluene-4-sulfonyloxymethyl)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl] ester

Base Information

Chemical Name:Imidazole-1-carbothioic acid O-[(3aS,4S,6R,7R,7aS)-4-methoxy-2,2-dimethyl-6-(toluene-4-sulfonyloxymethyl)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl] ester
CAS No.:174278-21-8
Molecular Formula:C₂₁H₂₆N₂O₈S₂
Molecular Weight:498.578
Hs Code.:

Imidazole-1-carbothioic acid O-[(3aS,4S,6R,7R,7aS)-4-methoxy-2,2-dimethyl-6-(toluene-4-sulfonyloxymethyl)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl] ester

Synonyms:Imidazole-1-carbothioic acid O-[(3aS,4S,6R,7R,7aS)-4-methoxy-2,2-dimethyl-6-(toluene-4-sulfonyloxymethyl)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl] ester

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Chemical Property of Imidazole-1-carbothioic acid O-[(3aS,4S,6R,7R,7aS)-4-methoxy-2,2-dimethyl-6-(toluene-4-sulfonyloxymethyl)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl] ester

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Technology Process of Imidazole-1-carbothioic acid O-[(3aS,4S,6R,7R,7aS)-4-methoxy-2,2-dimethyl-6-(toluene-4-sulfonyloxymethyl)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl] ester

There total 1 articles about Imidazole-1-carbothioic acid O-[(3aS,4S,6R,7R,7aS)-4-methoxy-2,2-dimethyl-6-(toluene-4-sulfonyloxymethyl)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl] ester 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: 69.2%

: 112612-45-0
methyl 2,3-O-isopropylidene-6-O-p-toluenesulfonyl-α-D-mannopyranoside

: 6160-65-2
1,1'-Thiocarbonyldiimidazole

: 174278-21-8
Imidazole-1-carbothioic acid O-[(3aS,4S,6R,7R,7aS)-4-methoxy-2,2-dimethyl-6-(toluene-4-sulfonyloxymethyl)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl] ester

Guidance literature:: In toluene; for 4h; Heating;
DOI:10.1016/0008-6215(95)00324-X

Reference yield: 84.3%

: 174278-21-8
Imidazole-1-carbothioic acid O-[(3aS,4S,6R,7R,7aS)-4-methoxy-2,2-dimethyl-6-(toluene-4-sulfonyloxymethyl)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl] ester

: 174278-22-9
methyl 4-deoxy-2,3-O-isoprpylidene-6-O-(p-tolylsulfonyl)-α-D-lyxo-hexopyranoside

Guidance literature:: With tri-n-butyl-tin hydride; In toluene; for 3h; Heating;
DOI:10.1016/0008-6215(95)00324-X

Reference yield:

: 174278-21-8
Imidazole-1-carbothioic acid O-[(3aS,4S,6R,7R,7aS)-4-methoxy-2,2-dimethyl-6-(toluene-4-sulfonyloxymethyl)-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl] ester

: 1279230-33-9
4,6-dideoxy-β-D-mannopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 84.3 percent / Bu₃SnH / toluene / 3 h / Heating

2: 92 percent / sodium amalgam, H₂O / methanol / 12 h / Ambient temperature

3: 70.8 percent / sodium borohydride / dimethylsulfoxide / 2 h / 80 °C

4: Amberlit IR-120 (H⁺ form), water / 16 h / Heating

With sodium tetrahydroborate; sodium amalgam; Amberlit IR-120 (H⁺ form); water; tri-n-butyl-tin hydride; In methanol; dimethyl sulfoxide; toluene;
DOI:10.1016/0008-6215(95)00324-X