3,4,5-tri-O-acetyl-2,6-anhydro-D-mannose bis(4-cyanophenyl) dithioacetal

Base Information

Chemical Name:3,4,5-tri-O-acetyl-2,6-anhydro-D-mannose bis(4-cyanophenyl) dithioacetal
CAS No.:354150-51-9
Molecular Formula:C₂₆H₂₄N₂O₇S₂
Molecular Weight:540.618
Hs Code.:

Synonyms:3,4,5-tri-O-acetyl-2,6-anhydro-D-mannose bis(4-cyanophenyl) dithioacetal

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 3,4,5-tri-O-acetyl-2,6-anhydro-D-mannose bis(4-cyanophenyl) dithioacetal

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Technology Process of 3,4,5-tri-O-acetyl-2,6-anhydro-D-mannose bis(4-cyanophenyl) dithioacetal

There total 1 articles about 3,4,5-tri-O-acetyl-2,6-anhydro-D-mannose bis(4-cyanophenyl) dithioacetal 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: 84.0%

: 36801-01-1
4-cyanobenzenethiol

: Acetic acid (2S,3S,4R,5R)-4,5-diacetoxy-2-diacetoxymethyl-tetrahydro-pyran-3-yl ester

: 354150-51-9
3,4,5-tri-O-acetyl-2,6-anhydro-D-mannose bis(4-cyanophenyl) dithioacetal

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In 1,2-dichloro-ethane; at 20 ℃; for 24h;
DOI:10.1016/S0008-6215(01)00102-1

Reference yield:

: 354150-51-9
3,4,5-tri-O-acetyl-2,6-anhydro-D-mannose bis(4-cyanophenyl) dithioacetal

: 354150-54-2
2,6-anhydro-D-mannose bis[4-(aminothiocarbonyl)phenyl] dithioacetal

Guidance literature:: Multi-step reaction with 2 steps

1: 76 percent / NaOMe / methanol / 1 h / 20 °C

2: 74 percent / pyridine; Et₃N; H₂S / 20 °C

With pyridine; hydrogen sulfide; sodium methylate; triethylamine; In methanol;
DOI:10.1016/S0008-6215(01)00102-1