50463-29-1Relevant academic research and scientific papers
The reaction of arylaldehydes with hexamethylphosphorous triamide and the use of the resulting products for the synthesis of enamines and deoxybenzoins
Babudri,Fiandanese,Musio,Naso,Sciavovelli,Scilimati
, p. 225 - 228 (2007/10/02)
The reaction between the arylaldehydes 1a,b and hexamethylphosphorous triamide 2 leads to the [aryl(dimethylamino)methyl]phosphonic bis(dimethylamides) 3a,b. These can be easily deprotonated by butyllithium in 1,2-dimethoxyethane and condensed with arylaldehydes to afford enamines 4a-f or deoxybenzoins 5a-f in fair to good yield.
Synthetic Studies on O-Heterocycles via Cycloadditions. Part 1. Photochemical (Electron Transfer Sensitised) C-C Cleavage of Diaryloxiranes
Clawson, Paul,Lunn, Patricia M.,Whiting, Donald A.
, p. 153 - 157 (2007/10/02)
Irradiation of trans-stilbene oxide with naphthalene-1,4-dicarbonitrile as sensitiser in the presence of electron deficient dipolarophiles leads, via a presumed carbonyl ylide, to various dihydro- and tetrahydro-furans.This chemistry is extended, for the
IODOTRIMETHYLSILANE REDUCTION OF BENZOINS: SYNTHESIS OF DEOXYBENZOINS AND TETRAARYLFURANS
Krepski, Larry R.,Heilmann, Steven M.,Rasmussen, Jerald K.,Tumey, Michael L.,Smith, Howell K.
, p. 377 - 386 (2007/10/02)
Benzoins react readily with idotriethylsilane to produce, in many cases, mixtures of deoxybenzoins and tetraarylfurans.
The Photochemistry of 2,3-Bis(p-methoxyphenyl)oxirane: Trapping of a C-C Cleaved Intermediate in an Electron-transfer Sensitised Process
Clawson, Paul,Lunn, Patricia M.,Whiting, Donald A.
, p. 134 - 135 (2007/10/02)
2,3-Bis(p-methoxyphenyl)oxirane (6) rearranges, with C-O cleavage, to the carbonyl compounds (8) and (9) on irradiation, direct or triplet sensitised, and thermally; in contrast C-C cleavage is observed with dicyanoanthracene as electron-transfer sensitiser, and the resulting intermediate can be trapped by dipolarophiles in synthetically useful reactions.
