150591-90-5Relevant academic research and scientific papers
Diacetoxyiodobenzene mediated one-pot synthesis of diverse carboxamides from aldehydes
Prasad, Virendra,Kale, Raju R.,Mishra, Bhuwan B.,Kumar, Dhananjay,Tiwari, Vinod K.
supporting information; scheme or table, p. 2936 - 2939 (2012/08/07)
A novel, one-pot, and highly facile protocol has been devised for an easy access of a series of novel glycosyl carboxamides from aldehydes using diacetoxyiodobenzene in the presence of ionic liquid at ambient temperature.
Preparation of Sugar-Derived β-Keto Phosphonates and Their Use in the Synthesis of Higher Sugars
Narkunan, K.,Nagarajan, M.
, p. 6386 - 6390 (2007/10/02)
Sugar-derived β-keto phosphonates 5, 6, 7, and 8 were synthesised by the acylation of lithium dimethyl methylphosphonate with the corresponding methyl glycuronates 1, 2, and 3 and glyconate 4 in THF at -78 de C, respectively.Wadsworth-Emmons reaction of 5, 6, 7, and 8 with various sugar-derived aldehydes proceeded in good yield to produce higher sugar enones.Similarly, C-2 symmetric bis phosphonate 28 derived from L-tartrate 27 was prepared and condensed with various sugar-derived aldehydes to provide C-2 symmetric bis enones in moderate yields.Treatment of the glucose-derived β-keto phosphonate 5 with various aldehydes and excess Cs2CO3 resulted in complete cis elimination of the C-4 benzyl group along with the Wadsworth-Emmons reaction,leading to cross-conjugated dienones.
