1078120-27-0

Basic information

• Product Name: N-methyl-3-thiocyanato-4-phenyl-1-azaspiro[4,5]deca-3,6,9-triene-2,8-dione
• Synonyms: N-methyl-3-thiocyanato-4-phenyl-1-azaspiro[4,5]deca-3,6,9-triene-2,8-dione
• CAS NO: 1078120-27-0
• Molecular Weight: 308.36
• Mol File: 1078120-27-0.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: N-methyl-3-thiocyanato-4-phenyl-1-azaspiro[4,5]deca-3,6,9-triene-2,8-dione(CAS DataBase Reference)
• NIST Chemistry Reference: N-methyl-3-thiocyanato-4-phenyl-1-azaspiro[4,5]deca-3,6,9-triene-2,8-dione(1078120-27-0)
• EPA Substance Registry System: N-methyl-3-thiocyanato-4-phenyl-1-azaspiro[4,5]deca-3,6,9-triene-2,8-dione(1078120-27-0)

Safety Data

• Hazardous Substances Data: 1078120-27-0(Hazardous Substances Data)

Upstream product

• 914785-45-8 N-(4-methoxyphenyl)-N-methyl-3-phenylprop-2-ynamide 
• 1111-67-7 copper(I) thiocyanate 
• 94298-51-8 N-methyl-N,3-diphenylprop-2-ynamide 
• 1147550-11-5 ammonium thiocyanate 
• 637-44-5 phenylpropyolic acid 
• 1701-93-5 silver thiocyanate 
• 5961-59-1 N-methyl-N-(4-methoxyphenyl)amine 

Relevant articles and documents

Visible light-induced recyclable g-C3N4catalyzed thiocyanation of C(sp2)-H bonds in sustainable solvents

A metal-free photocatalytic strategy for the preparation of thiocyanated heterocycles from inexpensive NH4SCN has been developed using carbon nitride (g-C3N4) as a general heterogeneous catalyst in a green solvent under an

Visible-light-mediated selective thiocyanation/ipso-cyclization/oxidation cascade for the synthesis of thiocyanato-containing azaspirotrienediones

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[dbnd]O bonds in one pot, with abundant and renewable air oxygen as the sole sacrificial reagent and oxygen source.