36746-48-2

Upstream product

• 10152-58-6 2,2-dimethyl-3-phenyloxirane 
• 100-47-0 benzonitrile 
• 100-52-7 benzaldehyde 
• 126437-18-1 N-benzoyl-2,2-dimethyl-3-phenylaziridine 

Downstream Products

• 1284239-92-4 2-(2-(diphenylphosphino)phenyl)-5,5-dimethyl-4-phenyl-4,5-dihydrooxazole 
• 1284239-88-8 2-(2-(diphenylphosphoryl)phenyl)-5,5-dimethyl-4-phenyl-4,5-dihydrooxazole 

Relevant academic research and scientific papers

Determining the enantioselectivity of chiral catalysts by mass spectrometric screening of their racemic forms

The enantioselectivity of a chiral catalyst can be determined from its racemic form by mass spectrometric screening of a nonequal mixture of two mass-labeled quasienantiomeric substrates. The presented method opens up new possibilities for evaluating catalyst structures that are not readily available in enantiomerically pure form.

Acid catalysed rearrangement of some N-acylaziridines

The reaction of N-acylaziridines 1 with concentrated sulfuric acid leads to the oxazolines 3 and/or amidoalcohols 4. The geometry of the aziridines 1 is discussed and an ionic mechanism is proposed.