1027640-50-1

Basic information

• Product Name: (Z)-N-[3,5-bis(trifluoromethyl)phenyl]-4-(pyrrolidinium-1-ylidene)pyridine-1(4H)-carbimidothioate
• Synonyms: (Z)-N-[3,5-bis(trifluoromethyl)phenyl]-4-(pyrrolidinium-1-ylidene)pyridine-1(4H)-carbimidothioate
• CAS NO: 1027640-50-1
• Molecular Weight: 419.394
• Mol File: 1027640-50-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (Z)-N-[3,5-bis(trifluoromethyl)phenyl]-4-(pyrrolidinium-1-ylidene)pyridine-1(4H)-carbimidothioate(CAS DataBase Reference)
• NIST Chemistry Reference: (Z)-N-[3,5-bis(trifluoromethyl)phenyl]-4-(pyrrolidinium-1-ylidene)pyridine-1(4H)-carbimidothioate(1027640-50-1)
• EPA Substance Registry System: (Z)-N-[3,5-bis(trifluoromethyl)phenyl]-4-(pyrrolidinium-1-ylidene)pyridine-1(4H)-carbimidothioate(1027640-50-1)

Safety Data

• Hazardous Substances Data: 1027640-50-1(Hazardous Substances Data)

Upstream product

• 23165-29-9 3,5-bistrifluoromethylphenylisothiocyanate 
• 2456-81-7 4-pyrrolidin-1-ylpyridine 

Relevant articles and documents

Zwitterionic salts as mild organocatalysts for transesterification

(Chemical Equation Presented) The exothermic reaction of 3,5-bis(trifluoromethyl)phenyl or 4-nitrophenyl isothiocyanate with 4-pyrrolidinopyridine (PPY) gave the corresponding arylaminothiocarbonylpyridinium salts in quantitative yields. These novel zwitterionic salts were effective as organocatalysts for the transesterification reaction of an equimolar mixture of methyl carboxylates and alcohols in hydrocarbons such as heptane and octane under azeotropic reflux conditions with the removal of methanol. In sharp contrast, PPY was inert as a catalyst under the same reaction conditions.