4-O-acetyl-1,2-O-isopropylidene-3-O-toluene-p-sulphonyl-α-D-xylopyranurono-5,1-lactone

Base Information

Chemical Name:4-O-acetyl-1,2-O-isopropylidene-3-O-toluene-p-sulphonyl-α-D-xylopyranurono-5,1-lactone
CAS No.:101068-02-4
Molecular Formula:C₁₇H₂₀O₉S
Molecular Weight:400.406
Hs Code.:

Synonyms:4-O-acetyl-1,2-O-isopropylidene-3-O-toluene-p-sulphonyl-α-D-xylopyranurono-5,1-lactone

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Chemical Property of 4-O-acetyl-1,2-O-isopropylidene-3-O-toluene-p-sulphonyl-α-D-xylopyranurono-5,1-lactone

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Technology Process of 4-O-acetyl-1,2-O-isopropylidene-3-O-toluene-p-sulphonyl-α-D-xylopyranurono-5,1-lactone

There total 1 articles about 4-O-acetyl-1,2-O-isopropylidene-3-O-toluene-p-sulphonyl-α-D-xylopyranurono-5,1-lactone 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: 98.0%

: 85950-35-2
1,2-O-isopropylidene-3-O-toluene-p-sulphonyl-α-D-xylofuranuronic acid

: 108-24-7
acetic anhydride

: 101068-02-4
4-O-acetyl-1,2-O-isopropylidene-3-O-toluene-p-sulphonyl-α-D-xylopyranurono-5,1-lactone

Guidance literature:: With boron trifluoride diethyl etherate; In ethyl acetate; for 72h;
DOI:10.1016/S0008-6215(00)90419-1

Reference yield: 70.0%

: 67-56-1
methanol

: 101068-02-4
4-O-acetyl-1,2-O-isopropylidene-3-O-toluene-p-sulphonyl-α-D-xylopyranurono-5,1-lactone

: 101068-03-5
methyl (methyl 3-O-toluene-p-sulphonyl-α-D-xylofuranosid)uronate

Guidance literature:: With acetyl chloride; for 48h; Ambient temperature;
DOI:10.1016/S0008-6215(00)90419-1

Reference yield:

: 101068-02-4
4-O-acetyl-1,2-O-isopropylidene-3-O-toluene-p-sulphonyl-α-D-xylopyranurono-5,1-lactone

: 17242-85-2
5-fluoro-2,4-bis(trimethylsilyloxy)pyrimidine

: N¹-<4-O-acetyl-2-O-(1-hydroxy-1-methylethyl)-3-O-p-tolylsulfonyl-α-D-xylopyranuronosyl-5,1-lactone>-5-fluorouracil

Guidance literature:: With sulfuric acid; acetic anhydride; tin(IV) chloride; Yield given. Multistep reaction; 1.) acetic acid, roomtemp., 20 h; 2.) acetonitrile, roomtemp., 48 h;