64304-77-4Relevant academic research and scientific papers
Synthetic and Stereochemical Studies Directed Towards Anatoxin-a
Huby, Nicholas J. S.,Kinsman, Richard G.,Lathbury, David,Vernon, Peter G.,Gallagher, Timothy
, p. 145 - 155 (2007/10/02)
The synthesis and stereocontrolled Ag1-catalysed cyclisation of a series of allenic amino esters 8a-e is described.For compounds 8a-d the cis-2,5-disubstituted pyrrolidine 9 is formed exclusively but the primary amine 8e undergoes cyclisation n
STUDY OF (1-ALKOXYETHYL)DIPHENYLPHOSPHINE OXIDES. I. SYNTHESES AND STRUCTURAL ANALYSES OF PHENYLETHOXY, METHOXY AND ISOPENTYLOXY DERIVATIVES
Ugliengo, Piero,Ahmed, Jamil,Viterbo, Davide,Calleri, Mariano,Ceruti, Maurizio
, p. 487 - 492 (2007/10/02)
1-Phenylethoxy- (9), 1-methoxy- (10), 1-isopentyloxy- (11) and 1-dodecyloxy- (12) ethyldiphenylphosphine oxides, key intermediates in the stereospecific syntheses of vinyl ethers, have been synthesised and characterised by 1H NMR and 13C NMR, IR and mass spectra.The crystal structures of compounds 9-11 have been determined by X-ray analysis.In the solid state only monomeric molecules have been found, despite the evidence of dimer formation in the mass spectra.The three molecules are in different conformations and a comparison with the geometry of similar compounds, retrieved from the Cambridge Structural Database, indicates a dominant contribution of the steric factors in dictating the different conformations.
PREPARATION OF α-OXYGENATED PHOSPHINE OXIDES FROM CHLORODIPHENYLPHOSPHINE
Maleki, Mehran,Miller, Allen,Lever, O. William Jr.
, p. 365 - 368 (2007/10/02)
A range of α-alkoxyphosphine oxides, including novel α-methoxyallyl oxides, are readily prepared from chlorodiphenylphosphine and acetals.
