ethyl 2,3,4-trideoxy-4-(N-ethoxycarbonyl-N-methylamino)-6-O-p-toluenesulfonyl-α-D-erythro-hex-2-enopyranoside

Base Information

Chemical Name:ethyl 2,3,4-trideoxy-4-(N-ethoxycarbonyl-N-methylamino)-6-O-p-toluenesulfonyl-α-D-erythro-hex-2-enopyranoside
CAS No.:92539-84-9
Molecular Formula:C₁₉H₂₇NO₇S
Molecular Weight:413.492
Hs Code.:

Synonyms:ethyl 2,3,4-trideoxy-4-(N-ethoxycarbonyl-N-methylamino)-6-O-p-toluenesulfonyl-α-D-erythro-hex-2-enopyranoside

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Chemical Property of ethyl 2,3,4-trideoxy-4-(N-ethoxycarbonyl-N-methylamino)-6-O-p-toluenesulfonyl-α-D-erythro-hex-2-enopyranoside

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Technology Process of ethyl 2,3,4-trideoxy-4-(N-ethoxycarbonyl-N-methylamino)-6-O-p-toluenesulfonyl-α-D-erythro-hex-2-enopyranoside

There total 8 articles about ethyl 2,3,4-trideoxy-4-(N-ethoxycarbonyl-N-methylamino)-6-O-p-toluenesulfonyl-α-D-erythro-hex-2-enopyranoside 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: 80.0%

: 541-41-3
chloroformic acid ethyl ester

: 92562-75-9
ethyl 2,3,4-trideoxy-4-N-methylamino-6-O-p-toluenesulfonyl-α-D-erythro-hex-2-enopyranoside

: 92539-84-9
ethyl 2,3,4-trideoxy-4-(N-ethoxycarbonyl-N-methylamino)-6-O-p-toluenesulfonyl-α-D-erythro-hex-2-enopyranoside

Guidance literature:: In dichloromethane;
DOI:10.1016/S0040-4039(01)83000-8

Reference yield:

: 56932-85-5
ethyl 4,6-di-O-benzoyl-2,3-dideoxy-α-D-threo-hex-2-enopyranoside

: 92539-84-9
ethyl 2,3,4-trideoxy-4-(N-ethoxycarbonyl-N-methylamino)-6-O-p-toluenesulfonyl-α-D-erythro-hex-2-enopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 75 percent / sodium methoxide / methanol / 2 h / 23 °C

2: 86 percent / pyridine / 48 h / 0 °C

3: 71 percent / dimethylsulfoxide / 1.5 h / Ambient temperature

4: 79 percent / triethylamine / CH₂Cl₂ / 2 h / 0 °C

With sodium methylate; triethylamine; In pyridine; methanol; dichloromethane; dimethyl sulfoxide;
DOI:10.1139/v84-262

Reference yield:

: 92539-79-2
ethyl 2,3-dideoxy-4,6-di-O-p-toluenesulfonyl-α-D-threo-hex-2-enopyranoside

: 92539-84-9
ethyl 2,3,4-trideoxy-4-(N-ethoxycarbonyl-N-methylamino)-6-O-p-toluenesulfonyl-α-D-erythro-hex-2-enopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 71 percent / dimethylsulfoxide / 1.5 h / Ambient temperature

2: 79 percent / triethylamine / CH₂Cl₂ / 2 h / 0 °C

With triethylamine; In dichloromethane; dimethyl sulfoxide;
DOI:10.1139/v84-262