| 摘要 |
The invention relates to a new carbene transfer reagent, a method for production thereof, and use thereof. The problem addressed by the invention is that of facilitating the production of carbene complexes, for example carbene-metal complexes, and in particular providing an alternative to the previous carbene transfer reagents. To this end, the invention provides a carbene transfer reagent according to formula (I), in which R1 and R2, independently of one another, are H, substituted or unsubstituted alkyl, cycloalkyl, heteroalkyl, aryl or heteroaryl, with the provision that R1 and/or R2 are not phenyl, R3 and R4, independently of one another, are H, substituted or unsubstituted alkyl, cycloalkyl, heteroalkyl, aryl or heteroaryl, or together form a molecular group of structure (IVa) or (IVb), and wherein R5, R6, R7 and R8, independently of one another, are H, substituted or unsubstituted alkyl, cycloalkyl, heteroalkyl, aryl or heteroaryl. The invention also provides a method for production of said carbene transfer reagent. |
