(-)-cis-5-trifluoromethanesulfonyloxy-2,3,3aS,8aR-tetrahydro-6-methoxy[2,3-d]-benzo[b]furan-4-carboxaldehyde

Base Information

Chemical Name:(-)-cis-5-trifluoromethanesulfonyloxy-2,3,3aS,8aR-tetrahydro-6-methoxy[2,3-d]-benzo[b]furan-4-carboxaldehyde
CAS No.:865811-99-0
Molecular Formula:C₁₃H₁₁F₃O₇S
Molecular Weight:368.287
Hs Code.:

Synonyms:(-)-cis-5-trifluoromethanesulfonyloxy-2,3,3aS,8aR-tetrahydro-6-methoxy[2,3-d]-benzo[b]furan-4-carboxaldehyde

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Chemical Property of (-)-cis-5-trifluoromethanesulfonyloxy-2,3,3aS,8aR-tetrahydro-6-methoxy[2,3-d]-benzo[b]furan-4-carboxaldehyde

Chemical Property:

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MSDS Files:: SDS file from LookChem

Useful:

Technology Process of (-)-cis-5-trifluoromethanesulfonyloxy-2,3,3aS,8aR-tetrahydro-6-methoxy[2,3-d]-benzo[b]furan-4-carboxaldehyde

There total 1 articles about (-)-cis-5-trifluoromethanesulfonyloxy-2,3,3aS,8aR-tetrahydro-6-methoxy[2,3-d]-benzo[b]furan-4-carboxaldehyde 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:

: 2880-58-2
2-methoxy-1,4-benzoquinone

: 865811-99-0
(-)-cis-5-trifluoromethanesulfonyloxy-2,3,3aS,8aR-tetrahydro-6-methoxy[2,3-d]-benzo[b]furan-4-carboxaldehyde

Guidance literature:: Multi-step reaction with 3 steps

1.1: (R)-α,α-diphenyl-2-pyrrolidinemethanol derived catalyst / acetonitrile / 5 h / 20 °C

2.1: AcOH / 48 h / 110 °C

2.2: 40 percent / aq. H₂SO₄ / 1 h / 75 °C

3.1: 80 percent / DMAP; pyridine / CH₂Cl₂ / 2 h / 0 °C

With pyridine; dmap; (R)-α,α-diphenyl-2-pyrrolidinemethanol derived catalyst; acetic acid; In dichloromethane; acetonitrile;
DOI:10.1021/ja054503m

Reference yield:

: 865811-99-0
(-)-cis-5-trifluoromethanesulfonyloxy-2,3,3aS,8aR-tetrahydro-6-methoxy[2,3-d]-benzo[b]furan-4-carboxaldehyde

: 7220-81-7
aflatoxin B₂

Guidance literature:: Multi-step reaction with 5 steps

1: tetrahydrofuran; diethyl ether / 2 h / -20 °C

2: 162 mg / Dess-Martin periodinane / CH₂Cl₂ / 3 h / 20 °C

3: 62.5 percent / urea-H₂O₂ complex; trifluoroacetic anhydride / CH₂Cl₂ / 48 h / 20 °C

4: 60 percent / H₂; Raney nickel / methanol / 3 h / 20 °C

5: 36 percent / NaHCO₃; ZnCO₃ / CH₂Cl₂ / 20 h / 20 °C

With hydrogen; urea hydrogen peroxide adduct; nickel; sodium hydrogencarbonate; Dess-Martin periodane; zinc(II) carbonate; trifluoroacetic anhydride; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; 2: Dess-Martin oxidation / 3: Baeyer-Villiger oxidation;
DOI:10.1021/ja054503m