827342-39-2

Basic information

• Product Name: (3S,4S)-3-tert-butyl-4-[p-tolylsulfonyl]-4,5-dihydro-3H-pyrazole-3-carbonitrile
• Synonyms: (3S,4S)-3-tert-butyl-4-[p-tolylsulfonyl]-4,5-dihydro-3H-pyrazole-3-carbonitrile
• CAS NO: 827342-39-2
• Molecular Weight: 305.401
• Mol File: 827342-39-2.mol

Chemical Properties

• CAS DataBase Reference: (3S,4S)-3-tert-butyl-4-[p-tolylsulfonyl]-4,5-dihydro-3H-pyrazole-3-carbonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: (3S,4S)-3-tert-butyl-4-[p-tolylsulfonyl]-4,5-dihydro-3H-pyrazole-3-carbonitrile(827342-39-2)
• EPA Substance Registry System: (3S,4S)-3-tert-butyl-4-[p-tolylsulfonyl]-4,5-dihydro-3H-pyrazole-3-carbonitrile(827342-39-2)

Safety Data

• Hazardous Substances Data: 827342-39-2(Hazardous Substances Data)

Upstream product

• 373365-55-0 (3S,4S)-3-tert-butyl-4-[(R)-p-tolylsulfinyl]-4,5-dihydro-3H-pyrazole-3-carbonitrile 

Downstream Products

• 827342-45-0 (1S,3S)-1-tert-butyl-3-[p-tolylsulfonyl]cyclopropanecarbonitrile 

Relevant articles and documents

Efficient synthesis of enantiomerically pure α-alkyl cyclopropanecarbonitrile derivatives from pyrazolines

(Chemical Equation Presented) Thermolysis of enantiopure sulfonyl pyrazolines 4 and 5, easily obtained from (Z)-3-p-tolylsulfinylacrylonitriles (1), afforded sulfonyl cyclopropanes (6, 7) in a completely stereoselective manner in almost quantitative yield