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Aniline | C6H5NH2 or C6H7N | CID 6115 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Tetramethyl orthosilicate (TMOS) is an effective reagent for direct amidation of aliphatic and aromatic carboxylic acids with amines and anilines in very good yields. The amide products are obtained in pure form directly after workup without the need for any further purification.
16 kwi 2013 · Less nucleophilic systems such as aniline and related derivatives (7h, 7i) were formylated in relatively low yield. Secondary amines (7i, 7j) could also be formylated, although higher temperatures were required to obtain better yields.
15 wrz 2017 · N-Boc-l-alanine and N-Boc-d-alanine reacted with aniline in the presence of TiCl 4 affording the corresponding amides 27 and 28 respectively in 88 and 87% % yield (Scheme 3). This result demonstrates that this reaction works well also with carboxylic acids bearing acid-labile protecting groups.
Aniline (from Portuguese anil 'indigo shrub', and -ine indicating a derived substance) [6] is an organic compound with the formula C 6 H 5 NH 2.Consisting of a phenyl group (−C 6 H 5) attached to an amino group (−NH 2), aniline is the simplest aromatic amine.It is an industrially significant commodity chemical, as well as a versatile starting material for fine chemical synthesis.
Anilina szczególnie silnie działa na krew i układ krwiotwórczy (niszczy czerwone krwinki[2]). Jest traktowana jako potencjalny mutagen. Działa szkodliwie na organizmy żywe, w szczególności organizmy wodne (ekotoksyczność).
20 lip 2022 · Anilines. Aniline, the amine analog of phenol, is substantially less basic than an amine. We can use the same reasoning that we used when comparing the acidity of a phenol to that of an alcohol. In aniline, the lone pair on the nitrogen atom is stabilized by resonance with the aromatic p system, making it less available for bonding and thus ...
