96303-90-1Relevant academic research and scientific papers
ASYMMETRIC DIELS-ALDER REACTIONS: FACILE PREPARATION AND STRUCTURE OF SULFONAMIDO-ISOBORNYL ACRYLATES
Oppolzer, Wolfgang,Chapuis, Christian,Bernardinelli, Gerald
, p. 5885 - 5888 (2007/10/02)
The crystalline chiral auxiliaries 2, 3 and 4 were prepared from champhor-10-sulfonyl chlorides in 2 steps.Their readily accessible acrylates underwent efficient asymmetric Diels-Alder additions to cyclopentadiene, the topicity of wich agrees with X-ray evidence.
