Carbene transfer reactions play an important role in the field of organic synthesis because of their abil-ity to construct a variety of molecules. Herein, we reported on blue light-induced cyclopropenizations of N-tosylhydrazones in water, which avoids th
As one of the most promising fluorescent nanomaterials, carbon dots (CDs) have been extensively studied for their fluorescent properties in solution. However, research on the synthesis of multicolor solid-state fluorescence (SSF) CDs (from blue to red) is
Several simple, fast and practical protocols have been developed to synthesize internal or terminal propar-gylamines and chalcones via A3-coupling reaction of aldehydes, amines, and alkynes catalyzed by an eas-ily available catalyst Ag2CO3 under solvent-f
By introducing a host molecule cucurbit[8]uril (CB[8]) into a charge transfer system containing an amphiphile 1-[11-(naphthalene-2-ylmethoxy)-11-oxoundecyl]pyridinium (NP) and an electron-deficient molecule methyl viologen (MV), a novel and anisotropic te
The scandocene alkyl complex (C5Me5)2ScCH2SiMe3 was found to be an efficient catalyst for the dehy-drocoupling of the non-cyclic boranes, dicyclohexylborane and thexylborane, with amines under mild conditions. The reactions afforded the corresponding amin
Combined theoretical and experimental studies have explained the mechanism of Pd-catalyzed δ-C(sp3)?H arylation of primary amines. Instead of the monomeric Pd mechanism, our research unveils that all steps including C-H activation, oxidative addition, and
Three matrine-derived alkaloids, alopecuroidine A (1), alopecuroidine B (2a) and alopecuroidine C (2b) were isolated from the seeds of Sophora alopecuroides. Their structures were elucidated by extensive spec-troscopic analyses and X-ray diffraction. Thre
Drug resistance remains to be a serious problem with type I human immunodeficiency virus (HIV-1) non-nucleoside reverse transcriptase inhibitors (NNRTIs). A series of novel boronic acid-containing diarylpyrimidine (DAPY) derivatives were designed via bioi