2-(2,3-O-isopropylidene-5-O-triphenylmethyl-β-D-ribofuranosyl)benzothiophene

Base Information

Chemical Name:2-(2,3-O-isopropylidene-5-O-triphenylmethyl-β-D-ribofuranosyl)benzothiophene
CAS No.:156040-91-4
Molecular Formula:C₃₅H₃₂O₄S
Molecular Weight:548.703
Hs Code.:

Synonyms:2-(2,3-O-isopropylidene-5-O-triphenylmethyl-β-D-ribofuranosyl)benzothiophene

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Chemical Property of 2-(2,3-O-isopropylidene-5-O-triphenylmethyl-β-D-ribofuranosyl)benzothiophene

Chemical Property:

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Technology Process of 2-(2,3-O-isopropylidene-5-O-triphenylmethyl-β-D-ribofuranosyl)benzothiophene

There total 4 articles about 2-(2,3-O-isopropylidene-5-O-triphenylmethyl-β-D-ribofuranosyl)benzothiophene 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%

: 156128-73-3
2-(1S-2,3-O-isopropylidene-5-O-triphenylmethyl-D-ribo-pentitol-1-yl)benzothiophene

: 156040-91-4
2-(2,3-O-isopropylidene-5-O-triphenylmethyl-β-D-ribofuranosyl)benzothiophene

Guidance literature:: With triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; for 2.5h;
DOI:10.1246/cl.1994.265

Reference yield:

: 50779-55-0
benzothiophen-2-yllithium

: 156040-91-4
2-(2,3-O-isopropylidene-5-O-triphenylmethyl-β-D-ribofuranosyl)benzothiophene

Guidance literature:: Multi-step reaction with 2 steps

1: tetrahydrofuran / 0.67 h / 0 °C

2: 73 percent / PPh₃, diethyl azodicarboxylate / tetrahydrofuran / 2.5 h

With triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran;
DOI:10.1246/cl.1994.265

Reference yield:

: 54503-64-9,54503-65-0
2,3-O-isopropylidene-5-O-trityl-D-ribofuranose

: 156040-91-4
2-(2,3-O-isopropylidene-5-O-triphenylmethyl-β-D-ribofuranosyl)benzothiophene

Guidance literature:: Multi-step reaction with 2 steps

1: tetrahydrofuran / 0.67 h / 0 °C

2: 73 percent / PPh₃, diethyl azodicarboxylate / tetrahydrofuran / 2.5 h

With triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran;
DOI:10.1246/cl.1994.265