22515-99-7Relevant academic research and scientific papers
Stereoselective Construction of Quaternary Centres at Ambient Temperature by the Highly Stereocontrolled Migration of Groups Containing sp-, sp2-, and sp3-Hybridized Carbon Atoms
Marson, Charles M.,Walker, Andrew J.,Pickering, Jane,Hobson, Adrian D.,Wrigglesworth, Roger,Edge, Simon J.
, p. 5944 - 5951 (2007/10/02)
A very highly diastereoselective semipinacol rearrangement of 2,3-epoxy alcohols mediated by tin(IV) chloride at ambient temperatures is shown to be applicable to a wide variety of migration groups including methyl, tert-butyl, cyclopropyl, vinyl, alkynyl
AZO ANIONS IN SYNTHESIS. USE OF TRITYL- AND DIPHENYL-4-PYRIDYLMETHYLHYDRAZONES FOR REDUCTIVE C-C BOND FORMATION.
Baldwin, Jack E.,Adlington, Robert M.,Bottaro, Jeffrey C.,Kolhe, Jayant N.,Newington, Ian M.,Perry, Matthew W. D.
, p. 4235 - 4246 (2007/10/02)
The lithium salts of trityl- and diphenyl-4-pyridylmethyl-hydrazones of both aldehydes and ketones react with electrophiles (alkyl halides, aldehydes, ketones, crotonates) at low temperature to form C-trapped azo compounds; these intermediates decompose homolytically with loss of nitrogen below room temperature and can be diverted in a synthetically useful way to alkanes, alkenes, alcohols or saturated esters.
