(2S,3S,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-carbaldehyde

Base Information

Chemical Name:(2S,3S,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-carbaldehyde
CAS No.:120056-24-8
Molecular Formula:C₂₈H₃₀O₆
Molecular Weight:462.543
Hs Code.:

Synonyms:(2S,3S,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-carbaldehyde

Suppliers and Price of (2S,3S,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-carbaldehyde

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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 (2S,3S,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-carbaldehyde

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Technology Process of (2S,3S,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-carbaldehyde

There total 1 articles about (2S,3S,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-carbaldehyde 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:

: 4356-80-3,34212-64-1,40653-32-5,53008-65-4,55094-38-7,68027-27-0,73111-53-2,128184-63-4,138794-99-7,641635-63-4
methyl 2,3,4-tri-O-benzyl-β-D-glucopyranoside

: 120056-24-8
(2S,3S,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-carbaldehyde

Guidance literature:: With oxalyl dichloride; dimethyl sulfoxide; triethylamine; Yield given. Multistep reaction; 1.) CH₂Cl₂, -60 deg C, 45 min, 2.) CH₂Cl₂, -60 deg C, 20 min;
DOI:10.1021/jo00271a011

Reference yield: 67.0%

: 120056-24-8
(2S,3S,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-carbaldehyde

: 150-61-8
N,N'-diphenylethylenediamine

: 120022-37-9
methyl 2,3,4-tri-O-benzyl-(R)-5-C-(1,3-diphenyl-2-imidazolidinyl)-β-D-xylopyranoside

Guidance literature:: With trifluoroacetic acid; In methanol; for 24h;
DOI:10.1021/jo00271a011

Reference yield: 66.7%

: 925-90-6
ethylmagnesium bromide

: 40653-15-4,83051-88-1,117305-40-5,120056-24-8,134680-55-0,138875-24-8
methyl 2,3,4-tri-O-benzyl-α-D-gluco-hexodialdo-1,5-pyranoside

: 74-86-2,25067-58-7
acetylene

: 103597-18-8
methyl-2,3,4-tri-O-benzyl-7,7,8,8-tetradehydro-7,8-dideoxy-α-D-glycero-D-gluco-octopyranoside

: 103597-22-4
methyl-2,3,4-tri-O-benzyl-7,7,8,8-tetradehydro-7,8-dideoxy-β-L-glycero-D-gluco-octopyranoside

Guidance literature:: In tetrahydrofuran; for 0.5h; Ambient temperature; chromatographed: light petroleum + ethyl acetate;
DOI:10.1016/0008-6215(87)80192-1