Phosphonium salts derivatives and their use as solubility...

Details Phosphonium salts derivatives and their use as solubility... Phosphonium salts derivatives and their use as solubility...

C - Chemistry, Metallurgy

07

F

C07F 9/54 (2006.01) C07B 63/04 (2006.01) C07K 1/04 (2006.01) C08F 4/02 (2006.01) C08K 5/50 (2006.01)

Patent

CA 2601598

The present invention relates to the use of compounds of formula (IA) or (IIA): insert formula (IA) and (IIA) from page 15 of the disclosure wherein A represents various substituted or unsubstituted groups such as furyl, phenyl, pyridyl, naphthyl, or thiophenyl; X- represents an anion; and L1 represents a linker, as solubility controlling auxiliaries. These compounds can also be used as solubility controlling fragments of a molecule. The invention also relates to various methods of controlling the solubility of a molecule or a substrate. Moreover, the invention also relates to various phosphonium supported reagents or various phosphonium salts derivatives.

La présente invention concerne l'utilisation de composés représentés par la formule (IA) ou (IIA). Dans les formules, A représente divers groupes substitués ou non substitués tels que furyle, phényle, pyridyle, naphtyle ou thiophényle; X- représente un anion; et L?1¿ représente un élément de liaison tel qu'un adjuvant de régulation de la solubilité. Ces composés peuvent également être utilisés en tant que fragments de régulation de la solubilité d'une molécule. Cette invention se rapporte également à divers procédés de régulation de la solubilité d'une molécule ou d'un substrat. En outre, cette invention concerne également divers réactifs à support phosphonium ou divers dérivés de sels de phosphonium. Formules (IA) et (IIA)

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