732-66-1Relevant academic research and scientific papers
An improved synthesis of (S)-(+)- and (R)-(-)-4-ethenyl[2.2]paracyclophane
Minuti, Lucio,Taticchi, Aldo,Marrocchi, Assunta
, p. 4221 - 4225 (2000)
The resolution of the 4-acetyl[2.2]paracyclophane by the SAMP-hydrazone method is described. A new, short, high yield synthesis of both enantiomers (S)-(+)- and (R)-(-)-4-ethenyl[2.2]paracyclophane is reported. Copyright (C) 2000 Elsevier Science Ltd.
A practical kinetic resolution of 4-acetyl[2.2]paracyclophane
Dorizon, Philippe,Martin, Catherine,Daran, Jean-Claude,Fiaud, Jean-Claude,Kagan, Henri B.
, p. 2625 - 2630 (2001)
The kinetic resolution of 4-acetyl[2.2]paracyclophane has been realized by borane reduction in the presence of a CBS catalyst. The structure of the two diastereomeric alcohol products has been established. The ketone was recovered in the more than 99% e.e. at 69% conversion.
Multigram-Scale Kinetic Resolution of 4-Acetyl[2.2]Paracyclophane via Ru-Catalyzed Enantioselective Hydrogenation: Accessing [2.2]Paracyclophanes with Planar and Central Chirality
Zippel, Christoph,Hassan, Zahid,Parsa, Ahmad Qais,Hohmann, Jens,Br?se, Stefan
, p. 2861 - 2865 (2021/02/12)
[2.2]Paracyclophane (PCP) derivatives have been promising platforms to study the element of planar chirality and through-space electronic communications in π-stacked molecular systems. To access enantiomerically pure derivatives thereof, a kinetic resolut
Functional paracyclophanes: Synthesis of [2.2] paracyclophanemethyldithiocarbonates using thione-thiol rearrangement of S,O-dithiocarbonates (benzyl Schoenberg rearrangement) at mild conditions
Frank, Daniel,Nieger, Martin,Friedmann, Christian,Lahann, Joerg,Braese, Stefan
, p. 143 - 148 (2012/06/04)
A pathway to benzylic [2.2]paracyclophane thiol derivatives was investigated using the benzyl Schoenberg rearrangement. Copyright
