65929-64-8

Upstream product

• 542-92-7 cyclopenta-1,3-diene 
• 65929-62-6 3-acetyl-(3ac,7ac)-3a,4,7,7a-tetrahydro-3H-4r,7c-methano-benzooxazol-2-one 

Downstream Products

• 139240-76-9 (-)-(1R,2S,6R,7S)-3-oxa-5-azatricyclo[5.2.1.0^2,6]dec-8-en-4-one 
• 139240-75-8 (+)-(1S,2R,6S,7R)-3-oxa-5-azatricyclo[5.2.1.0^2,6]dec-8-en-4-one 

Relevant academic research and scientific papers

Conformationally rigid chiral [4 + 2]cycloadduct-based 2-oxazolidinones as new auxiliaries

Newly introduced enantiomerically pure [4 + 2]cycloadduct-based 2-oxazolidinones which are conformationally fixed by bicyclo[2.2.2] and [2.2.1] ring systems, serve well as excellent chiral auxiliaries in the Evans' asymmetric strategy.