(2R,3S,4R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-3,4-dihydro-2H-pyran-5-carbaldehyde

Base Information

Chemical Name:(2R,3S,4R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-3,4-dihydro-2H-pyran-5-carbaldehyde
CAS No.:136883-91-5
Molecular Formula:C₂₈H₂₈O₅
Molecular Weight:444.527
Hs Code.:

Synonyms:(2R,3S,4R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-3,4-dihydro-2H-pyran-5-carbaldehyde

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Chemical Property of (2R,3S,4R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-3,4-dihydro-2H-pyran-5-carbaldehyde

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Technology Process of (2R,3S,4R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-3,4-dihydro-2H-pyran-5-carbaldehyde

There total 13 articles about (2R,3S,4R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-3,4-dihydro-2H-pyran-5-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: 89.0%

: 153547-53-6
1,5-anhydro-3,4,6-tri-O-benzyl-2-deoxy-2-hydroxymethyl-D-arabino-hex-1-enitol

: 136883-91-5
(2R,3S,4R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-3,4-dihydro-2H-pyran-5-carbaldehyde

Guidance literature:: With potassium osmate; chloroamine-T; In water; tert-butyl alcohol; for 2h; chemoselective reaction;
DOI:10.1016/j.tetlet.2013.09.036

Reference yield: 80.0%

: 55628-54-1
3,4,6-tri-O-benzyl-D-glucal

: 68-12-2,33513-42-7
N,N-dimethyl-formamide

: 136883-91-5
(2R,3S,4R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-3,4-dihydro-2H-pyran-5-carbaldehyde

Guidance literature:: With ethanaminium,N-(difluoro-λ⁴-sulfanylidene)-N-ethyl-,tetrafluoroborate; In diethyl ether; at 21 ℃; for 18h; Temperature; Solvent;
DOI:10.1021/acs.joc.8b01006

Reference yield: 72.0%

: 64-18-6
formic acid

: 1365092-16-5
(2R,3R,4S)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-5-iodo-3,4-dihydro-2H-pyran

: 136883-91-5
(2R,3S,4R)-3,4-bis(benzyloxy)-2-((benzyloxy)methyl)-3,4-dihydro-2H-pyran-5-carbaldehyde

Guidance literature:: With triethylsilane; 1,1'-bis-(diphenylphosphino)ferrocene; palladium diacetate; triethylamine; dicyclohexyl-carbodiimide; In N,N-dimethyl-formamide; at 90 ℃; for 2h;
DOI:10.1039/c9ra03626a