1L-(1,2,4/3)-2,3,4-tri-O-benzyl-1-C-(hydroxymethyl)-1,7-O-isopropyliden-5-cyclohexen-1,2,3,4-tetrol

Base Information

Chemical Name:1L-(1,2,4/3)-2,3,4-tri-O-benzyl-1-C-(hydroxymethyl)-1,7-O-isopropyliden-5-cyclohexen-1,2,3,4-tetrol
CAS No.:106988-95-8
Molecular Formula:C₃₁H₃₄O₅
Molecular Weight:486.608
Hs Code.:

Synonyms:1L-(1,2,4/3)-2,3,4-tri-O-benzyl-1-C-(hydroxymethyl)-1,7-O-isopropyliden-5-cyclohexen-1,2,3,4-tetrol

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Chemical Property of 1L-(1,2,4/3)-2,3,4-tri-O-benzyl-1-C-(hydroxymethyl)-1,7-O-isopropyliden-5-cyclohexen-1,2,3,4-tetrol

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Technology Process of 1L-(1,2,4/3)-2,3,4-tri-O-benzyl-1-C-(hydroxymethyl)-1,7-O-isopropyliden-5-cyclohexen-1,2,3,4-tetrol

There total 9 articles about 1L-(1,2,4/3)-2,3,4-tri-O-benzyl-1-C-(hydroxymethyl)-1,7-O-isopropyliden-5-cyclohexen-1,2,3,4-tetrol 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: 93.0%

: 106988-92-5
1L-(1,2,4/3)-2,3,4-tri-O-benzyl-1-C-(hydroxymethyl)-5-cyclohexen-1,2,3,4-tetrol

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

: 106988-95-8
1L-(1,2,4/3)-2,3,4-tri-O-benzyl-1-C-(hydroxymethyl)-1,7-O-isopropyliden-5-cyclohexen-1,2,3,4-tetrol

Guidance literature:: toluene-4-sulfonic acid; In N,N-dimethyl-formamide; at 40 ℃;
DOI:10.1002/jlac.198719870350

Reference yield: 86.0%

: 116-11-0
2-Methoxypropene

: 106988-92-5
1L-(1,2,4/3)-2,3,4-tri-O-benzyl-1-C-(hydroxymethyl)-5-cyclohexen-1,2,3,4-tetrol

: 106988-95-8
1L-(1,2,4/3)-2,3,4-tri-O-benzyl-1-C-(hydroxymethyl)-1,7-O-isopropyliden-5-cyclohexen-1,2,3,4-tetrol

Guidance literature:: With toluene-4-sulfonic acid; In dichloromethane; at 0 ℃; for 0.5h;

Reference yield:

: 85798-11-4
(4S,5R,6S)-4,5,6-tris-benzyloxycyclohex-2-en-1-one

: 106988-95-8
1L-(1,2,4/3)-2,3,4-tri-O-benzyl-1-C-(hydroxymethyl)-1,7-O-isopropyliden-5-cyclohexen-1,2,3,4-tetrol

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) 15percent n-BuLi, 2.) H₂O / 1.) THF/hexane, -78 deg C, 1 h, 2.) THF/hexane, -78 deg C, 2 h

2: 1.) HgO/HgCl₂, 2.) NaBH₄ / 1) CH₃CN/H₂O

3: 93 percent / 4-toluenesulfonic acid / dimethylformamide / 40 °C

With sodium tetrahydroborate; n-butyllithium; water; mercury dichloride; mercury(II) oxide; toluene-4-sulfonic acid; In N,N-dimethyl-formamide;
DOI:10.1002/jlac.198719870350