2L-(2,3,5/4,6)-4,5-Di-O-benzyl-6-O-methyl-1-C-methylen-3-O-p-tolylsulfonylpentahydroxycyclohexan

Base Information

Chemical Name:2L-(2,3,5/4,6)-4,5-Di-O-benzyl-6-O-methyl-1-C-methylen-3-O-p-tolylsulfonylpentahydroxycyclohexan
CAS No.:81713-04-4
Molecular Formula:C₂₉H₃₂O₇S
Molecular Weight:524.635
Hs Code.:

Synonyms:2L-(2,3,5/4,6)-4,5-Di-O-benzyl-6-O-methyl-1-C-methylen-3-O-p-tolylsulfonylpentahydroxycyclohexan

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Chemical Property of 2L-(2,3,5/4,6)-4,5-Di-O-benzyl-6-O-methyl-1-C-methylen-3-O-p-tolylsulfonylpentahydroxycyclohexan

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Technology Process of 2L-(2,3,5/4,6)-4,5-Di-O-benzyl-6-O-methyl-1-C-methylen-3-O-p-tolylsulfonylpentahydroxycyclohexan

There total 4 articles about 2L-(2,3,5/4,6)-4,5-Di-O-benzyl-6-O-methyl-1-C-methylen-3-O-p-tolylsulfonylpentahydroxycyclohexan 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: 87.0%

: 81713-02-2
1L-1,7-Anhydro-3,4-di-O-benzyl-1-C-hydroxymethyl-2-O-methyl-5-O-p-tolylsulfonyl-chiro-inositol

: 81713-04-4
2L-(2,3,5/4,6)-4,5-Di-O-benzyl-6-O-methyl-1-C-methylen-3-O-p-tolylsulfonylpentahydroxycyclohexan

Guidance literature:: With N-methyl-1,3-benzothiazole-2(3H)-selone; trifluoroacetic acid; In dichloromethane; for 20h; Ambient temperature;
DOI:10.1016/S0008-6215(00)88052-0

Reference yield:

: 81713-00-0
1L-3,4-Di-O-benzyl-1-C-hydroxymethyl-2-O-methyl-5,7-di-O-p-tolylsulfonyl-chiro-inositol

: 81713-04-4
2L-(2,3,5/4,6)-4,5-Di-O-benzyl-6-O-methyl-1-C-methylen-3-O-p-tolylsulfonylpentahydroxycyclohexan

Guidance literature:: Multi-step reaction with 2 steps

1: 96 percent / sodium methoxide / methanol / 0.75 h / Ambient temperature

2: 87 percent / 3-methyl-2-selenoxobenzothiazol, trifluoroacetic acid / CH₂Cl₂ / 20 h / Ambient temperature

With N-methyl-1,3-benzothiazole-2(3H)-selone; sodium methylate; trifluoroacetic acid; In methanol; dichloromethane;
DOI:10.1016/S0008-6215(00)88052-0

Reference yield:

: 80971-15-9
1L-3,4-Di-O-benzyl-1-C-hydroxymethyl-2-O-methyl-chiro-inositol

: 81713-04-4
2L-(2,3,5/4,6)-4,5-Di-O-benzyl-6-O-methyl-1-C-methylen-3-O-p-tolylsulfonylpentahydroxycyclohexan

Guidance literature:: Multi-step reaction with 3 steps

1: 92 percent / pyridine / 12 h / 60 °C

2: 96 percent / sodium methoxide / methanol / 0.75 h / Ambient temperature

3: 87 percent / 3-methyl-2-selenoxobenzothiazol, trifluoroacetic acid / CH₂Cl₂ / 20 h / Ambient temperature

With pyridine; N-methyl-1,3-benzothiazole-2(3H)-selone; sodium methylate; trifluoroacetic acid; In methanol; dichloromethane;
DOI:10.1016/S0008-6215(00)88052-0