4-(α-L-rhamnopyranosyloxy)benzonitrile

Base Information

Chemical Name:4-(α-L-rhamnopyranosyloxy)benzonitrile
CAS No.:172163-94-9
Molecular Formula:C₁₃H₁₅NO₅
Molecular Weight:265.266
Hs Code.:

Synonyms:4-(α-L-rhamnopyranosyloxy)benzonitrile

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Chemical Property of 4-(α-L-rhamnopyranosyloxy)benzonitrile

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Technology Process of 4-(α-L-rhamnopyranosyloxy)benzonitrile

There total 3 articles about 4-(α-L-rhamnopyranosyloxy)benzonitrile 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: 90.0%

: 172163-93-8
4-(2',3',4'-Tri-O-acetyl-α-L-rhamnosyloxy)benzonitrile

: 172163-94-9
4-(α-L-rhamnopyranosyloxy)benzonitrile

Guidance literature:: With potassium carbonate; In tetrahydrofuran; methanol; for 2h; Ambient temperature;

Reference yield:

: 73-34-7
L-rhamnose

: 172163-94-9
4-(α-L-rhamnopyranosyloxy)benzonitrile

Guidance literature:: Multi-step reaction with 5 steps

1: triethylamine, 4-dimethylaminopyridine / CH₂Cl₂ / 0 - 25 °C

2: 19 g / tin(IV) chloride / CH₂Cl₂ / 8 h / 0 °C

3: 1.) N-bromosuccinimide, 2.) sodium hydride / 1.) acetone, H₂O, 0 -> 25 deg C, 2.) CH₂Cl₂, 0 -> 25 deg C

4: 255 mg / molecular sieves 4A, boron trifluoride-diethyl ether / CH₂Cl₂ / -78 - -20 °C

5: 90 percent / potassium carbonate / tetrahydrofuran; methanol / 2 h / Ambient temperature

With dmap; N-Bromosuccinimide; 4 A molecular sieve; boron trifluoride diethyl etherate; tin(IV) chloride; sodium hydride; potassium carbonate; triethylamine; In tetrahydrofuran; methanol; dichloromethane;

Reference yield:

: 108740-74-5
phenyl 2,3,4-tri-O-acetyl-1-thio-α-L-rhamnopyranoside

: 172163-94-9
4-(α-L-rhamnopyranosyloxy)benzonitrile

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) N-bromosuccinimide, 2.) sodium hydride / 1.) acetone, H₂O, 0 -> 25 deg C, 2.) CH₂Cl₂, 0 -> 25 deg C

2: 255 mg / molecular sieves 4A, boron trifluoride-diethyl ether / CH₂Cl₂ / -78 - -20 °C

3: 90 percent / potassium carbonate / tetrahydrofuran; methanol / 2 h / Ambient temperature

With N-Bromosuccinimide; 4 A molecular sieve; boron trifluoride diethyl etherate; sodium hydride; potassium carbonate; In tetrahydrofuran; methanol; dichloromethane;