Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Super-electron-donor"”.
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Reactions of a super-electron donor with diarylcyclopropanes and epoxides
… was achieved by the DMAP-derived electron donor 1.57 (Scheme 1). In each case, only the trans-alkene product was isolated. The reaction conditions depend on the energy level of the LUMO of the molecule. The higher the LUMO is, the harsher the conditions are. The use of UV-light was …
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Synthesis and Application of Tunable Mo2 and W2 Tetraguanidinate Paddlewheel Complexes
Super-electron-donor dimolybdenum and ditungsten tetraguanidinate paddlewheel complexes have proven to be the strongest reducing agents known. Strong single and double electron donors can be used for applications from H2 production to difficult organic transformations like C–Cl bond cleavage and …
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Novel reactions of a neutral organic reductant : reductive coupling and nanoparticle synthesis
… developed bis-pyridinylidene neutral organic electron donor captured our interest as a potential source of new chemistries for reductive coupling and the synthesis of group IV nanoparticles. This super electron donor was used as a co-reductant for nickel-catalyzed reductive coupling of aryl …
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Exploring new reactions with Organic Electron Donors and the complexities of the Birch reduction
… have recently been achieved with photoactivated super-electron donor (SED). These include (but are not limited to) C-O bonds of benzylic ethers and esters, C-N bonds of benzylic sulfonamides and aromatic amides. This work has successfully widened the substrate scope of reduction by SED to include …
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Novel applications of a 4-DMAP-derived organic electron donor under photoactivation
4-DMAP-derived neutral organic super-electron-donor 1 has previously been successfully applied to a number of electron transfer reactions under thermal activation in the Murphy group. The research programme focuses on the photoactivation of the donor 1 and its novel applications in achieving more …