Efficient synthesis of new 17-, 18-, 19- and 20-membered N2O2-donor macrocycles by NaBH4 reduction and metal picrate extraction studies
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Inclusion Phenomena and Macrocyclic Chemistry"
DOI: 10.1007/s10847-020-00987-y
Abstract: Four new N2O2-donor macrocycles mDo4R, mDo5R, mDo6R, mDo7R (mDo4R = 1,5-diaza-2,4:7,8:15,16- tribenzo-9,14-dioxa-cycloheptadecane, mDo5R = 1,5-diaza-2,4:7,8:16,17-tribenzo-9,15-dioxa-cyclooctadecane, mDo6R = 1,5-diaza-2,4:7,8:17,18-tribenzo-9,16-dioxa-cyclononadecane; mDo7R = 1,5-diaza-2,4:7,8:18,19-tribenzo-9,17-dioxa-cycloeicosane) were prepared by NaBH4 reduction of appropriate macrocyclic Schiff bases in high yields. The compounds were characterized by means of FT-IR and… read more here.
Keywords: extraction; n2o2 donor; tribenzo dioxa; nabh4 reduction ... See more keywords
Recent Advances in the Nanocatalyst-Assisted NaBH4 Reduction of Nitroaromatics in Water
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DOI: 10.1021/acsomega.8b03051
Abstract: In view of the increasing applications of nanocatalysis in chemical transformations, this article illustrates recent advances on the use of nanocatalysts for an important reduction reaction, the hydrogenation of nitroaromatics to significant aminoaromatics with aqueous… read more here.
Keywords: reduction; advances nanocatalyst; assisted nabh4; nanocatalyst assisted ... See more keywords
NaBH4-Reduction Induced Evolution of Bi Nanoparticles from BiOCl Nanoplates and Construction of Promising Bi@BiOCl Hybrid Photocatalysts
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DOI: 10.3390/catal9100795
Abstract: In this work, we have synthesized BiOCl nanoplates (diameter 140–220 nm, thickness 60–70 nm) via a co-precipitation method, and then created Bi nanoparticles (diameter 35–50 nm) on the surface of BiOCl nanoplates via a NaBH4… read more here.
Keywords: reaction time; biocl nanoplates; biocl; evolution nanoparticles ... See more keywords