(3R,3aR,6S,6aR)-3-tert-butyldimethylsilyloxy-6-(3'-methylimidazolium)-1,4-dioxabicyclo[3.3.0]octane tosylate

Base Information

Chemical Name:(3R,3aR,6S,6aR)-3-tert-butyldimethylsilyloxy-6-(3'-methylimidazolium)-1,4-dioxabicyclo[3.3.0]octane tosylate
CAS No.:1268382-89-3
Molecular Formula:C₇H₇O₃S*C₁₆H₂₉N₂O₃Si
Molecular Weight:496.7
Hs Code.:

Synonyms:(3R,3aR,6S,6aR)-3-tert-butyldimethylsilyloxy-6-(3'-methylimidazolium)-1,4-dioxabicyclo[3.3.0]octane tosylate

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Chemical Property of (3R,3aR,6S,6aR)-3-tert-butyldimethylsilyloxy-6-(3'-methylimidazolium)-1,4-dioxabicyclo[3.3.0]octane tosylate

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Technology Process of (3R,3aR,6S,6aR)-3-tert-butyldimethylsilyloxy-6-(3'-methylimidazolium)-1,4-dioxabicyclo[3.3.0]octane tosylate

There total 2 articles about (3R,3aR,6S,6aR)-3-tert-butyldimethylsilyloxy-6-(3'-methylimidazolium)-1,4-dioxabicyclo[3.3.0]octane tosylate 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: 73.0%

: 616-47-7
1-methyl-1H-imidazole

: 1268382-87-1
(3R,3aR,6R,6aR)-3-tert-butyldimethylsilyloxi-6-p-toluenosulfonyloxy-1,4-dioxabicyclo[3.3.0]octane

: 1268382-89-3
(3R,3aR,6S,6aR)-3-tert-butyldimethylsilyloxy-6-(3'-methylimidazolium)-1,4-dioxabicyclo[3.3.0]octane tosylate

Guidance literature:: at 130 ℃; for 24h; Inert atmosphere;
DOI:10.1016/j.carres.2010.11.011

Reference yield:

: 641-74-7
1,4:3,6-dianhydro-D-mannitol

: 1268382-89-3
(3R,3aR,6S,6aR)-3-tert-butyldimethylsilyloxy-6-(3'-methylimidazolium)-1,4-dioxabicyclo[3.3.0]octane tosylate

Guidance literature:: Multi-step reaction with 3 steps

1: pyridine / dichloromethane

2: pyridine / dichloromethane

3: 24 h / 130 °C / Inert atmosphere

With pyridine; In dichloromethane;
DOI:10.1016/j.carres.2010.11.011