3-Penten-2-one, 5-[(2S,3R,4S,5R,6R)-tetrahydro-2-hydroxy-3,4,5-tris(phenylmethoxy)-6- [(phenylmethoxy)methyl]-2H-pyran-2-yl]-, (3E)-

Base Information

Chemical Name:3-Penten-2-one, 5-[(2S,3R,4S,5R,6R)-tetrahydro-2-hydroxy-3,4,5-tris(phenylmethoxy)-6- [(phenylmethoxy)methyl]-2H-pyran-2-yl]-, (3E)-
CAS No.:389121-78-2
Molecular Formula:C39H42O7
Molecular Weight:622.758
Hs Code.:
Mol file:389121-78-2.mol

Synonyms:

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Chemical Property of 3-Penten-2-one, 5-[(2S,3R,4S,5R,6R)-tetrahydro-2-hydroxy-3,4,5-tris(phenylmethoxy)-6- [(phenylmethoxy)methyl]-2H-pyran-2-yl]-, (3E)-

Chemical Property:

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MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 3-Penten-2-one, 5-[(2S,3R,4S,5R,6R)-tetrahydro-2-hydroxy-3,4,5-tris(phenylmethoxy)-6- [(phenylmethoxy)methyl]-2H-pyran-2-yl]-, (3E)-

There total 4 articles about 3-Penten-2-one, 5-[(2S,3R,4S,5R,6R)-tetrahydro-2-hydroxy-3,4,5-tris(phenylmethoxy)-6- [(phenylmethoxy)methyl]-2H-pyran-2-yl]-, (3E)- 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: 82.0%

: 1439-36-7
1-triphenylphosphoranylidene-2-propanone

: 389121-76-0
((2S,3R,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-benzyloxymethyl-2-hydroxy-tetrahydro-pyran-2-yl)-acetaldehyde

: 389121-78-2
(E)-5-((2S,3R,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-benzyloxymethyl-2-hydroxy-tetrahydro-pyran-2-yl)-pent-3-en-2-one

Guidance literature:: DOI:10.1016/S0040-4039(01)01427-7

Reference yield:

: 4291-69-4,6386-24-9,6564-72-3,59531-24-7,69257-52-9,78184-89-1,78609-16-2,78609-17-3,78609-18-4,96553-53-6,104111-61-7,131347-08-5,4132-28-9
2,3,4,6-Tetra-O-benzyl-D-glucopyranose

: 389121-78-2
(E)-5-((2S,3R,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-benzyloxymethyl-2-hydroxy-tetrahydro-pyran-2-yl)-pent-3-en-2-one

Guidance literature:: Multi-step reaction with 4 steps

1: 95 percent / DMSO / acetic anhydride

2: 81 percent / O₃; Ph₃P

With ozone; dimethyl sulfoxide; triphenylphosphine; In acetic anhydride;
DOI:10.1016/S0040-4039(01)01427-7

Reference yield:

: 13096-62-3
(3R,4S,5R,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)tetrahydro-2H-pyran-2-one

: 389121-78-2
(E)-5-((2S,3R,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-benzyloxymethyl-2-hydroxy-tetrahydro-pyran-2-yl)-pent-3-en-2-one

Guidance literature:: Multi-step reaction with 3 steps

1: 81 percent / O₃; Ph₃P

With ozone; triphenylphosphine;
DOI:10.1016/S0040-4039(01)01427-7