Sentence examples for more electron deficient from inspiring English sources
Ni in Ni2P-TPR was more electron deficient than that in Ni2P-PR, probably due to the electronic interaction between Ni and the extra P present in Ni2P-TPR.
It is well known that the acidic support is crucial for the TMO reaction as it makes the Pd metal more electron deficient and enhances the re-oxidation of Pd(0) during Pd(0)/PdO redox cycle and consequently improve the catalytic activity31.
The more electron deficient carbon moiety is preferably reactive towards attacking nucleophiles, whereas other reactive carbons do not show any response.
In the quinoline derivatives [26] (the N atom is the only heteroatom), protonated species is more electron deficient than the non-protonated species.
Tricyclizations, on the other hand, required the more electron deficient PPP analogues for initiation.
In the case of asymmetrical diaryliodonium salts, the nucleophilic substitution occurs on the more electron deficient aromatic component.
We demonstrate that these transformations are highly governed by the electronic characteristics of the alkyne substituents, wherein the hydride will add preferentially to the more electron-deficient alkyne carbon.
The purpose of this study is to provide a facile strategy to design PDI-based two-dimensional conjugated small molecular acceptors and understand the impact of installing the two dimensional core and more electron-deficient thiazole unit in such small molecular acceptors.
Such a ligand system would be more electron-deficient and, when attached with a metal center, could drag the electron density from metal resulting in an enhancement in its electrophilic character (Fig. 9) [36].
Ti III) catalyst (10) was more active (285 kg PEcat mol−1 than h−1) than more electron-deficient Ti(IV) catalysts (8, 9) which could be rationalized to comparatively low Lewis acidity of Ti III) complex (Table 1).
The more electron-deficient reagent 163 produced the cyclized product 165c with the highest levels of enantioselectivity (89% ee).
