2D-(2,4/3,5)-2,3-Di-O-benzyl-5-(2-ethoxycarbonyl-1,3-dithiolan-2-yl)-2,3,4-trihydroxy-4-O-methyl-1-cyclohexanon

Base Information

Chemical Name:2D-(2,4/3,5)-2,3-Di-O-benzyl-5-(2-ethoxycarbonyl-1,3-dithiolan-2-yl)-2,3,4-trihydroxy-4-O-methyl-1-cyclohexanon
CAS No.:104976-02-5
Molecular Formula:C₂₇H₃₂O₆S₂
Molecular Weight:516.679
Hs Code.:

Synonyms:2D-(2,4/3,5)-2,3-Di-O-benzyl-5-(2-ethoxycarbonyl-1,3-dithiolan-2-yl)-2,3,4-trihydroxy-4-O-methyl-1-cyclohexanon

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Chemical Property of 2D-(2,4/3,5)-2,3-Di-O-benzyl-5-(2-ethoxycarbonyl-1,3-dithiolan-2-yl)-2,3,4-trihydroxy-4-O-methyl-1-cyclohexanon

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Technology Process of 2D-(2,4/3,5)-2,3-Di-O-benzyl-5-(2-ethoxycarbonyl-1,3-dithiolan-2-yl)-2,3,4-trihydroxy-4-O-methyl-1-cyclohexanon

There total 2 articles about 2D-(2,4/3,5)-2,3-Di-O-benzyl-5-(2-ethoxycarbonyl-1,3-dithiolan-2-yl)-2,3,4-trihydroxy-4-O-methyl-1-cyclohexanon 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:

: 76216-17-6
1L-(1,3/2,4)-2,3-Di-O-benzyl-1-O-methyl-tetrahydroxy-5-cyclohexen

: 104976-02-5
2D-(2,4/3,5)-2,3-Di-O-benzyl-5-(2-ethoxycarbonyl-1,3-dithiolan-2-yl)-2,3,4-trihydroxy-4-O-methyl-1-cyclohexanon

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) 1M (COCl)2, 1M DMSO; 2.) NEt(iPr)2 / 1.) CH₂Cl₂, 30 min, -78 deg C, 2.) 30 min, room temp.

2: 1.) LDA / 1.) THF, hexane, 15 min, -78 deg C; 2.) 3 h, -20 deg C

With oxalyl dichloride; dimethyl sulfoxide; N-ethyl-N,N-diisopropylamine; lithium diisopropyl amide;

Reference yield:

: 20461-99-8
ethyl 1,3-dithiolane-2-carboxylate

: 104976-01-4
2D-(2,4/3)-2,3-Di-O-benzyl-4-O-methyl-2,3,4-trihydroxy-5-cyclohexen-1-on

: 104976-02-5
2D-(2,4/3,5)-2,3-Di-O-benzyl-5-(2-ethoxycarbonyl-1,3-dithiolan-2-yl)-2,3,4-trihydroxy-4-O-methyl-1-cyclohexanon

Guidance literature:: With lithium diisopropyl amide; Yield given. Multistep reaction; 1.) THF, hexane, 15 min, -78 deg C; 2.) 3 h, -20 deg C;