ethanesulfonic acid [2-(1-cyanomethyl-cyclohexa-2,5-dienyl)phenyl]carbamic amide

Base Information

Chemical Name:ethanesulfonic acid [2-(1-cyanomethyl-cyclohexa-2,5-dienyl)phenyl]carbamic amide
CAS No.:955116-90-2
Molecular Formula:C₁₆H₁₈N₂O₂S
Molecular Weight:302.397
Hs Code.:

Synonyms:ethanesulfonic acid [2-(1-cyanomethyl-cyclohexa-2,5-dienyl)phenyl]carbamic amide

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Chemical Property of ethanesulfonic acid [2-(1-cyanomethyl-cyclohexa-2,5-dienyl)phenyl]carbamic amide

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Technology Process of ethanesulfonic acid [2-(1-cyanomethyl-cyclohexa-2,5-dienyl)phenyl]carbamic amide

There total 2 articles about ethanesulfonic acid [2-(1-cyanomethyl-cyclohexa-2,5-dienyl)phenyl]carbamic amide 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: 70.0%

: 57638-94-5
ethanesulfonic acid biphenyl-2-ylamide

: 107-14-2
chloroacetonitrile

: 955116-90-2
ethanesulfonic acid [2-(1-cyanomethyl-cyclohexa-2,5-dienyl)phenyl]carbamic amide

Guidance literature:: ethanesulfonic acid biphenyl-2-ylamide; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.5h;

With ammonia; lithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.5h;

chloroacetonitrile; In tetrahydrofuran; hexane; at -78 ℃; for 0.166667h; Further stages.;
DOI:10.1021/ol701493k

Reference yield:

: 90-41-5
2-phenylaniline

: 955116-90-2
ethanesulfonic acid [2-(1-cyanomethyl-cyclohexa-2,5-dienyl)phenyl]carbamic amide

Guidance literature:: Multi-step reaction with 2 steps

1.1: 97 percent / pyridine / CH₂Cl₂ / 12 h / 20 °C

2.1: n-BuLi / hexane; tetrahydrofuran / 0.5 h / -78 °C

2.2: Li; NH₃ / tetrahydrofuran; hexane / 0.5 h / -78 °C

2.3: 70 percent / tetrahydrofuran; hexane / 0.17 h / -78 °C

With pyridine; n-butyllithium; In tetrahydrofuran; hexane; dichloromethane;
DOI:10.1021/ol701493k