4-methyl-N'-[{(4S,4'R,5R)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl}methylene]benzenesulfonohydrazide

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Chemical Name:4-methyl-N'-[{(4S,4'R,5R)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl}methylene]benzenesulfonohydrazide
CAS No.:170028-90-7
Molecular Formula:C₁₈H₂₆N₂O₆S
Molecular Weight:398.48
Hs Code.:

Synonyms:4-methyl-N'-[{(4S,4'R,5R)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl}methylene]benzenesulfonohydrazide

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Chemical Property of 4-methyl-N'-[{(4S,4'R,5R)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl}methylene]benzenesulfonohydrazide

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Technology Process of 4-methyl-N'-[{(4S,4'R,5R)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl}methylene]benzenesulfonohydrazide

There total 3 articles about 4-methyl-N'-[{(4S,4'R,5R)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl}methylene]benzenesulfonohydrazide 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: 69.0%

: 1576-35-8
toluene-4-sulfonic acid hydrazide

: 13039-93-5
2,2:4,5-di-O-isopropylidene-D-arabinose

: 170028-90-7
4-methyl-N'-[{(4S,4'R,5R)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl}methylene]benzenesulfonohydrazide

Guidance literature:: In various solvent(s); for 5h;
DOI:10.1021/jo0499118

Reference yield:

: 77-76-9
2,2-dimethoxy-propane

: 170028-90-7
4-methyl-N'-[{(4S,4'R,5R)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl}methylene]benzenesulfonohydrazide

Guidance literature:: Multi-step reaction with 3 steps

1.1: toluene-4-sulfonic acid / methanol; acetone / 12 h / 20 °C

1.2: 4 h / 0 - 20 °C / Inert atmosphere

2.1: sodium periodate / acetonitrile; water / 5 h / 0 - 20 °C

3.1: methanol / 5 h / 20 °C

With sodium periodate; toluene-4-sulfonic acid; In methanol; water; acetone; acetonitrile;
DOI:10.1016/j.carres.2012.05.009

Reference yield:

: 38145-93-6,58846-25-6,73745-56-9
(S)-1-((4R,4'R,5R)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl)ethane-1,2-diol

: 170028-90-7
4-methyl-N'-[{(4S,4'R,5R)-2,2,2',2'-tetramethyl-4,4'-bi(1,3-dioxolan)-5-yl}methylene]benzenesulfonohydrazide

Guidance literature:: Multi-step reaction with 2 steps

1: sodium periodate / acetonitrile; water / 5 h / 0 - 20 °C

2: methanol / 5 h / 20 °C

With sodium periodate; In methanol; water; acetonitrile;
DOI:10.1016/j.carres.2012.05.009