40815-73-4Relevant academic research and scientific papers
A facile solid-phase synthesis of vinyl ethers using a selenium traceless linker
Liu, Xiao-Ling,Sheng, Shou-Ri,Wang, Qiu-Ying,Sun, Wu-Kang,Xin, Qin,Ao, Hong-Yu
, p. 118 - 120 (2007/10/03)
A simple, efficient and environmentally friendly procedure for the solid-phase synthesis of vinyl ethers in good yields and purities by reaction of polystyrene-supported 2-hydroxyalkyl selenide with primary or secondary organic halides and subsequent oxid
Convenient one-pot synthesis of vinyl ethers from phenyl 2-hydroxyalkyl selenides
Sheng, Shou-Ri,Luo, Hai-Rong,Sun, Wu-Kang,Liu, Xiao-Ling,Xin, Qin,Wang, Qiu-Ying
, p. 2839 - 2845 (2007/10/03)
Vinyl ethers were prepared with good yields in a one-pot, two-step transformation by O-alkylation reaction of phenyl 2-hydroxyalkyl selenides with primary or secondary organic halides followed by oxidation elimination with 30% hydrogen peroxide. Copyright
Carbonyl Methylenation Using a Titanium- Aluminum (Tebbe) Complex
Pine, Stanley H.,Pettit, Robert J.,Geib, Gregory D.,Cruz, Susana G.,Gallego, Claudio H.,et al.
, p. 1212 - 1216 (2007/10/02)
The titanium-aluminum (Tebbe) complex is shown to be an effective methylenating agent for a variety of carbonyl groups.The reaction is unique in that the carbonyl groups of carboxylic acid derivatives are readily methylenated.Thus vinyl enol ethers are prepared from esters and enamines are formed from amides.The complex provides a method for methylenating hindered or base sensitive ketones that is advantageous to the Wittig reagent.Selective methylenation of dicarbonyl compounds is also accomplished.
