p-Toluenesulfonyl cyanide
p-Toluenesulfonyl cyanide is an electron-deficient nitrile. It undergoes hetero-Diels-Alder reaction with silyl enol ether of cyclohexenone to yield hydrolytically sensitive [4+2] adduct. It also undergoes facile [2+3] cycloaddition reaction with azides to form 5-sulfonyl tetrazoles. p-Toluenesulfonyl cyanide also reacts with alcohols in the presence of 1,8-diazabicyclo[5. 4. 0]undec-7-ene (DBU) or 1,4-diazabicyclo[2. 2. 2]octane (DABCO) to yield sulfinates.
| Catalog Number | CBB1113461 |
| Alternative Name(s) | p-Tolylsulfonyl cyanide; Tosyl cyanide |
| Molecular Formula | CH3C6H4SO2CN |
| CAS# | 19158-51-1 |
| Purity | >95% |
| Inchi | 1S/C8H7NO2S/c1-7-2-4-8(5-3-7)12(10,11)6-9/h2-5H,1H3 |
| Inchi Key | JONIMGVUGJVFQD-UHFFFAOYSA-N |
| SMILES | Cc1ccc(cc1)S(=O)(=O)C#N |
| Size | Inquiry |
| Supplier Page | https://www.amerigoscientific.com/p-toluenesulfonyl-cyanide-item-113461.html |