83893-97-4

Basic information

• Product Name: Thiocyanic acid, phenylethynyl ester
• CAS NO: 83893-97-4
• Molecular Formula: C9H5NS
• Molecular Weight: 159.211
• Mol File: 83893-97-4.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: Thiocyanic acid, phenylethynyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Thiocyanic acid, phenylethynyl ester(83893-97-4)
• EPA Substance Registry System: Thiocyanic acid, phenylethynyl ester(83893-97-4)

Safety Data

• Hazardous Substances Data: 83893-97-4(Hazardous Substances Data)

Upstream product

• 2170-06-1 1-Phenyl-2-(trimethylsilyl)acetylene 
• 536-74-3 phenylacetylene 
• 333-20-0 potassium thioacyanate 
• 540-72-7 sodium thiocyanide 
• 557-42-6 zinc(II) thiocyanate 
• 164268-31-9 phenylethynyl(o-carboxyphenyl)iodonium triflate 
• 4440-01-1 lithium phenylacetylide 

Downstream Products

• 79307-55-4 2-methoxy-4-phenylthiazole 
• 5873-85-8 Phenylthioessigsaeure-O-methylester 
• 7714-33-2 methyl phenylethynyl sulfide 

Relevant articles and documents

Novel Alkynyl-substituted (p-Phenylene)bisiodonium Ditriflates, Preparation and Reaction with Thiocyanate Ion

Novel alkynyl(p-phenylene)bisiodonium ditriflates were prepared in good to high yields by reaction of trimethylsilylalkynes with PhIO activated with 2 equivalents of triflic acid.Reaction of the alkynylbisiodonium salts with potassium thiocyanate gave alk

An Atom-Economical Approach to 2-Triazolyl Thio-/Seleno Pyridines via Ruthenium-Catalyzed One-pot [3+2]/[2+2+2] Cycloadditions

An efficient method to access 2-triazolyl thio-/selenopyridines with good to excellent yields by ruthenium(II)-catalyzed one-pot [3+2]/[2+2+2] cycloaddition reactions of azides, 1-alkynyl thio-/selenocyanates and 1,6-diynes is reported. This atom-economical catalytic strategy offers a mild and practical approach to access a variety of such cycloadducts with good to excellect regioselectivities. The protocol was further extended to the synthesis of 3,3′-bis(triazolyl thio-/seleno)-2,2′-bipyridines by the reaction of tetraynes with 1-alkynyl thio-/selenocyanates in the presence of aryl/alkyl azides. (Figure presented.).

Ag-Catalyzed Thiocyanofunctionalization of Terminal Alkynes to Access Alkynylthiocyanates and α-Thiocyanoketones

Unprecedented one-pot thiocyanofunctionalizations of terminal alkynes to deliver alkynylthiocyanates and α-thiocyanoketones using a silver-catalyzed procedure or under silver/gold relay catalysis is reported. These synthetically valuable organothiocyanates are accessed in high efficiency, and their derivatization into a variety of valuable sulfur-containing heterocycles and sulfides has also been demonstrated.