13317-56-1

Basic information

• Product Name: Thiocyanic acid, diphenylmethyl ester
• CAS NO: 13317-56-1
• Molecular Formula: C14H11NS
• Molecular Weight: 225.314
• Mol File: 13317-56-1.mol
• Article Data: 16

Chemical Properties

• CAS DataBase Reference: Thiocyanic acid, diphenylmethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Thiocyanic acid, diphenylmethyl ester(13317-56-1)
• EPA Substance Registry System: Thiocyanic acid, diphenylmethyl ester(13317-56-1)

Safety Data

• Hazardous Substances Data: 13317-56-1(Hazardous Substances Data)

Upstream product

• 14629-59-5 diphenylmethyl trimethylsilyl ether 
• 1147550-11-5 ammonium thiocyanate 
• 96185-28-3 (benzhydryloxy)(tert-butyl)dimethylsilane 
• 91-01-0 1,1-Diphenylmethanol 
• 776-74-9 Bromodiphenylmethane 
• 101-81-5 Diphenylmethane 
• 163276-49-1 1-thiocyanatopyrrolidine-2,5-dione 
• 333-20-0 potassium thioacyanate 
• 79373-25-4 2-(diphenylmethyloxy)tetrahydro-2H-pyran 
• 3674-54-2 tetrabutylammonium thiocyanate 
• 709-82-0 diphenylmethinium 
• 3550-21-8 diphenylmethyl isothiocyanate 
• 505-14-6 thiocyanogen 

Downstream Products

• 3550-21-8 diphenylmethyl isothiocyanate 

Relevant articles and documents

Polymer-supported thiocyanate as new, versatile and efficient polymeric reagent for conversion of alkyl halides to corresponding alkyl thiocyanates under mild conditions

Crosslinked poly(N-methyl-4-vinylpyridinium)thiocyanate [P 4-Me]SCN (II) is prepared easily and is used as a new polymeric reagent for synthesis of alkyl thiocyanates from alkyl halides under mild and nonaqueous conditions. The used polymeric reagent usually can be removing quantitatively and be regenerated.

Synthesis of alkyl thiocyanates from alcohols using a polymer-supported thiocyanate ion promoted by cyanuric chloride/dimethylformamide

A convenient procedure for one-pot conversion of alcohols into the corresponding alkyl thiocyanates in the presence of cross-linked poly (N-propyl-4-vinylpyridinium) thiocyanate ion [P4-VP]Pr-SCN, promoted by cyanuric chloride/dimethylformamide, is described. Various alcohols were converted to their corresponding alkyl thiocyanates and it was observed that substituted benzyl alcohol with electron-withdrawing or electron-donating groups were transformed into the corresponding benzyl thiocyanate derivatives in high to excellent yields in a short reaction time but, sterically hindered alcohols produced the corresponding thiocyanates in very low yields.

Selectfluor F-TEDA-BF4 mediated thiocyanation or isothiocyanation of alcohols by in situ generation of [+SCN] under heterogeneous and neutral conditions

A convenient approach for thiocyanation of alcohols has been developed using ammonium thiocyanate as thiocyanating agent in the presence of a catalytic amount of Selectfluor F-TEDA-BF4 in aqueous acetonitrile. In this method various alcohols generally afforded the corresponding thiocyanates or isothiocyanates directly in good to high yield under heterogeneous and neutral conditions.