2-methyl-N-{(1E)-[(2S,3S,4R,5R,6R)-3,4,5-tribenzyloxy-6-(benzyloxymethyl)tetrahydro-2H-pyran-2-yl]methylene}propane-2-sulfinamide

Base Information

Chemical Name:2-methyl-N-{(1E)-[(2S,3S,4R,5R,6R)-3,4,5-tribenzyloxy-6-(benzyloxymethyl)tetrahydro-2H-pyran-2-yl]methylene}propane-2-sulfinamide
CAS No.:911292-61-0
Molecular Formula:C₃₉H₄₅NO₆S
Molecular Weight:655.855
Hs Code.:

Synonyms:2-methyl-N-{(1E)-[(2S,3S,4R,5R,6R)-3,4,5-tribenzyloxy-6-(benzyloxymethyl)tetrahydro-2H-pyran-2-yl]methylene}propane-2-sulfinamide

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Chemical Property of 2-methyl-N-{(1E)-[(2S,3S,4R,5R,6R)-3,4,5-tribenzyloxy-6-(benzyloxymethyl)tetrahydro-2H-pyran-2-yl]methylene}propane-2-sulfinamide

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Technology Process of 2-methyl-N-{(1E)-[(2S,3S,4R,5R,6R)-3,4,5-tribenzyloxy-6-(benzyloxymethyl)tetrahydro-2H-pyran-2-yl]methylene}propane-2-sulfinamide

There total 1 articles about 2-methyl-N-{(1E)-[(2S,3S,4R,5R,6R)-3,4,5-tribenzyloxy-6-(benzyloxymethyl)tetrahydro-2H-pyran-2-yl]methylene}propane-2-sulfinamide 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: 72.0%

: 113019-43-5,140397-45-1,140397-46-2,140397-47-3,140397-49-5,91738-17-9
2,3,4,6-tetra-O-benzyl-1-formyl-D-glucopyranose

: 343338-28-3
(S)-2-methylpropane-2-sulfinamide

: 911292-61-0
2-methyl-N-{(1E)-[(2S,3S,4R,5R,6R)-3,4,5-tribenzyloxy-6-(benzyloxymethyl)tetrahydro-2H-pyran-2-yl]methylene}propane-2-sulfinamide

Guidance literature:: With titanium(IV) isopropylate; In dichloromethane; at 20 ℃; for 4h;
DOI:10.1039/b705750d

Reference yield: 90.0%

: 911292-61-0
2-methyl-N-{(1E)-[(2S,3S,4R,5R,6R)-3,4,5-tribenzyloxy-6-(benzyloxymethyl)tetrahydro-2H-pyran-2-yl]methylene}propane-2-sulfinamide

: 183182-47-0
(2S,5R)-2-(tert-butyl)-2,5-dimethyl-1,3-dioxolan-4-one

: 911292-66-5
2-Methyl-propane-2-sulfinic acid [(R)-((2S,4R)-2-tert-butyl-2,4-dimethyl-5-oxo-[1,3]dioxolan-4-yl)-((2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-methyl]-amide

Guidance literature:: (2S,5R)-2-(tert-butyl)-2,5-dimethyl-1,3-dioxolan-4-one; With lithium hexamethyldisilazane; In tetrahydrofuran; at -70 ℃; for 1h;

2-methyl-N-{(1E)-[(2S,3S,4R,5R,6R)-3,4,5-tribenzyloxy-6-(benzyloxymethyl)tetrahydro-2H-pyran-2-yl]methylene}propane-2-sulfinamide; With N,N,N,N,N,N-hexamethylphosphoric triamide; In tetrahydrofuran; at -85 - -60 ℃;
DOI:10.1021/jo0608164

Reference yield: 88.0%

: 834909-35-2
(2S,5R)-2-tert-Butyl-5-phenyl-[1,3]dioxolan-4-one

: 911292-61-0
2-methyl-N-{(1E)-[(2S,3S,4R,5R,6R)-3,4,5-tribenzyloxy-6-(benzyloxymethyl)tetrahydro-2H-pyran-2-yl]methylene}propane-2-sulfinamide

: 911292-67-6
2-Methyl-propane-2-sulfinic acid [(S)-((2S,4R)-2-tert-butyl-5-oxo-4-phenyl-[1,3]dioxolan-4-yl)-((2S,3S,4R,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-methyl]-amide

Guidance literature:: (2S,5R)-2-tert-Butyl-5-phenyl-[1,3]dioxolan-4-one; With lithium hexamethyldisilazane; In tetrahydrofuran; at -70 ℃; for 1h;

2-methyl-N-{(1E)-[(2S,3S,4R,5R,6R)-3,4,5-tribenzyloxy-6-(benzyloxymethyl)tetrahydro-2H-pyran-2-yl]methylene}propane-2-sulfinamide; With N,N,N,N,N,N-hexamethylphosphoric triamide; In tetrahydrofuran; at -85 - -60 ℃;
DOI:10.1021/jo0608164