557796-87-9Relevant academic research and scientific papers
Design of N-spiro C2-symmetric chiral quaternary ammonium bromides as novel chiral phase-transfer catalysts: Synthesis and application to practical asymmetric synthesis of α-amino acids
Ooi, Takashi,Kameda, Minoru,Maruoka, Keiji
, p. 5139 - 5151 (2007/10/03)
A series of C2-symmetric chiral quaternary ammonium bromides 10 and 11 have been designed as a new, purely synthetic chiral phase-transfer catalyst, and readily prepared from commercially available optically pure 1,1′-bi-2-naphthol as a basic c
The first azacyclopentenyl carbinyl radical isomerizations (ACCRI): Independent use of steric and electronic (polarization) effects as gating elements
Viswanathan, Rajesh,Mutnick, Daniel,Johnston, Jeffrey N.
, p. 7266 - 7271 (2007/10/03)
The first examples of the azacyclopentenyl carbinyl radical isomerization are described within a series of enantiomerically enriched 2-substituted indolines, a substructure found extensively in both heterocyclic and natural product chemistry. The isomeriz
