Chen, Yuan; Chen, Yu-Jue; Guan, Zhi; He, Yan-Hong published the artcile< Visible-light-mediated selective thiocyanation/ipso-cyclization/oxidation cascade for the synthesis of thiocyanato-containing azaspirotrienediones>, Formula: C8H11NO, the main research area is thiocyanatoazaspirotrienedione preparation; Nphenylpropynamide ammonium thiocyanate thiocyanation ipso cyclization oxidation.
A visible-light-mediated metal-free thiocyanate radical addition/ipso-cyclization/oxidation cascade reaction for the synthesis of thiocyanato-containing azaspirotrienediones from N-phenylpropynamides is described. Cheap and readily available ammonium thiocyanate was used as a precursor to the thiocyanate free radical, which undergoes a radical addition reaction with the alkyne, followed by selective ipso-cyclization and oxidation to afford the dearomatized products. No product of ortho-cyclization was detected. The reaction completes the synthesis of C-S, C-C, and C=O bonds in one pot, with abundant and renewable air oxygen as the sole sacrificial reagent and oxygen source.
Tetrahedron published new progress about Aralkyl amines Role: RCT (Reactant), RACT (Reactant or Reagent). 10541-78-3 belongs to class ethers-buliding-blocks, and the molecular formula is C8H11NO, Formula: C8H11NO.
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem