Trifluoro-methanesulfonic acid (2R,4aR,6R,7R,8S,8aR)-6-methoxy-2-phenyl-7-trifluoromethanesulfonyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

Base Information

• Chemical Name: Trifluoro-methanesulfonic acid (2R,4aR,6R,7R,8S,8aR)-6-methoxy-2-phenyl-7-trifluoromethanesulfonyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester
• CAS No.: 129263-18-9
• Molecular Formula: C₁₆H₁₆F₆O₁₀S₂
• Molecular Weight: 546.419

Synonyms:

Chemical Property of Trifluoro-methanesulfonic acid (2R,4aR,6R,7R,8S,8aR)-6-methoxy-2-phenyl-7-trifluoromethanesulfonyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

Chemical Property:

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Technology Process of Trifluoro-methanesulfonic acid (2R,4aR,6R,7R,8S,8aR)-6-methoxy-2-phenyl-7-trifluoromethanesulfonyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

There total 2 articles about Trifluoro-methanesulfonic acid (2R,4aR,6R,7R,8S,8aR)-6-methoxy-2-phenyl-7-trifluoromethanesulfonyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester 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: 64.0%

trifluoromethylsulfonic anhydride (358-23-6) + (2R,4aR,6R,7R,8R,8aS)-6-Methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol (71117-37-8) → methyl 4,6-O-(phenylmethylene)-2-O-<(trifluoromethyl)sulfonyl>-β-D-glucopyranoside (129217-32-9) + methyl 4,6-O-(phenylmethylene)-3-O-<(trifluoromethyl)sulfonyl>-β-D-glucopyranoside (129217-31-8) + Trifluoro-methanesulfonic acid (2R,4aR,6R,7R,8S,8aR)-6-methoxy-2-phenyl-7-trifluoromethanesulfonyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester (129263-18-9)

Guidance literature:

With lutidine; In dichloromethane; at -50 - -20 ℃; for 6h;

DOI:10.1021/jo00309a013

Reference yield:

trifluoromethylsulfonic anhydride (358-23-6) + (2R,4aR,6R,7R,8R,8aS)-6-Methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol (71117-37-8) → Trifluoro-methanesulfonic acid (2R,4aR,6R,7R,8S,8aR)-6-methoxy-2-phenyl-7-trifluoromethanesulfonyloxy-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester (129263-18-9)

Guidance literature:

In pyridine; a) -20 deg C up to room temp., 3 h, b) room temp.;

DOI:10.1021/jo00309a013

upstream raw materials:

trifluoromethylsulfonic anhydride

(2R,4aR,6R,7R,8R,8aS)-6-Methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

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