1L-2,3,4-Tri-O-benzyl-1-C-hydroxymethyl-5,6-O-isopropyliden-7-O-p-tolylsulfonyl-chiro-inositol

Base Information

Chemical Name:1L-2,3,4-Tri-O-benzyl-1-C-hydroxymethyl-5,6-O-isopropyliden-7-O-p-tolylsulfonyl-chiro-inositol
CAS No.:81712-82-5
Molecular Formula:C₃₈H₄₂O₉S
Molecular Weight:674.812
Hs Code.:

Synonyms:1L-2,3,4-Tri-O-benzyl-1-C-hydroxymethyl-5,6-O-isopropyliden-7-O-p-tolylsulfonyl-chiro-inositol

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Chemical Property of 1L-2,3,4-Tri-O-benzyl-1-C-hydroxymethyl-5,6-O-isopropyliden-7-O-p-tolylsulfonyl-chiro-inositol

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Technology Process of 1L-2,3,4-Tri-O-benzyl-1-C-hydroxymethyl-5,6-O-isopropyliden-7-O-p-tolylsulfonyl-chiro-inositol

There total 4 articles about 1L-2,3,4-Tri-O-benzyl-1-C-hydroxymethyl-5,6-O-isopropyliden-7-O-p-tolylsulfonyl-chiro-inositol 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: 81.0%

: 81712-81-4
1L-2,3,4-Tri-O-benzyl-1-C-hydroxymethyl-5,6-O-isopropyliden-chiro-inositol

: 98-59-9
p-toluenesulfonyl chloride

: 81712-82-5
1L-2,3,4-Tri-O-benzyl-1-C-hydroxymethyl-5,6-O-isopropyliden-7-O-p-tolylsulfonyl-chiro-inositol

Guidance literature:: With pyridine; at 60 ℃; for 20h;
DOI:10.1016/S0008-6215(00)88052-0

Reference yield:

: 81712-79-0
1L-7-O-Benzoyl-2,3,4-tri-O-benzyl-1-C-hydroxymethyl-chiro-inositol

: 81712-82-5
1L-2,3,4-Tri-O-benzyl-1-C-hydroxymethyl-5,6-O-isopropyliden-7-O-p-tolylsulfonyl-chiro-inositol

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) p-toluene-sulphonic acid; 2.) triethylamine / 1.) THF, 4 h, 70 deg C

2: sodium methoxide / methanol / 20 h / Ambient temperature

3: 81 percent / pyridine / 20 h / 60 °C

With pyridine; sodium methylate; toluene-4-sulfonic acid; triethylamine; In methanol;
DOI:10.1016/S0008-6215(00)88052-0

Reference yield:

: 81712-80-3
1L-7-O-Benzoyl-2,3,4-tri-O-benzyl-1-C-hydroxymethyl-5,6-O-isopropyliden-chiro-inositol

: 81712-82-5
1L-2,3,4-Tri-O-benzyl-1-C-hydroxymethyl-5,6-O-isopropyliden-7-O-p-tolylsulfonyl-chiro-inositol

Guidance literature:: Multi-step reaction with 2 steps

1: sodium methoxide / methanol / 20 h / Ambient temperature

2: 81 percent / pyridine / 20 h / 60 °C

With pyridine; sodium methylate; In methanol;
DOI:10.1016/S0008-6215(00)88052-0