A practical method for synthesis of stable phosphorus ylides in aqueous media
Islami, MR; Yavari, I; Tikdari, AM; Ebrahimi, L; Razee, S; Bijanzadeh, HR
| HERO ID | 4936263 |
|---|---|
| In Press | No |
| Year | 2002 |
| Title | A practical method for synthesis of stable phosphorus ylides in aqueous media |
| Authors | Islami, MR; Yavari, I; Tikdari, AM; Ebrahimi, L; Razee, S; Bijanzadeh, HR |
| Journal | Russian Chemical Bulletin |
| Volume | 51 |
| Issue | 12 |
| Page Numbers | 2244-2247 |
| Abstract | A convenient one-pot synthesis of stable phosphorus ylides by the condensation of triphenylphosphine with dialkyl acetylenedicarboxylate and CH acids, such as penta-2,4-dione or diethyl propane-1,3-dioate, in the presence of beta-cyclodextrin as a catalyst (to increase the solubility of the reactants in water) without using toxic organic solvents was proposed. This methodology is of interest due to the use of water as a solvent, thus minimizing such factors as the cost, operational hazards, and environmental pollution. |
| Doi | 10.1023/A:1022187419289 |
| Wosid | WOS:000181219900017 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |
| Keyword | phosphorus ylides; pentane-2,4-dione; diethyl malonate; beta-cyclodextrin |