In 2017,Sanchez Garcia, Jessica J.; Flores-Alamo, Marcos; Ortiz-Frade, Luis; Klimova, Elena I. published 《Reactions of 2,3-diferrocenylcyclopropenylium salts with bis-1,4-N,O-nucleophiles: Novel synthesis, characterization, chemical and electrochemical properties of the 2-(Z-1,2-diferrocenylvinyl)- 4,5-dihydrooxazole derivatives》.Journal of Organometallic Chemistry published the findings.Category: alcohols-buliding-blocks The information in the text is summarized as follows:
A new method of synthesis of 2-(Z-1,2-diferrocenylvinyl)-4-R-5-R1-4,5-dihydrooxazoles (3a-f, R, R1 = H, Me, Ph) and (5, R-R1 = 1,2-indano); 2-(Z-1,2-diferrocenylvinyl)-4-R-5-R1-4,5-dihydrooxazol-3-ium salts (4a-f, R, R1 = H, Me, Ph) 3-H-4-R2 oxazolinium salts (4g,h, R2 = iPr, Ph) and 3-R3-4-R-5-R1 oxazolinium salts (9h-j, R3 = Me, Et, using N-R3 aminoethanols) by reactions of 1-X-2,3-diferrocenylcyclopropenylium salts (1a,b, X = OEt, 4-morpholinyl) with 1,2-amino- and 1,2-N-alkylaminoalcs. in the presence of Et3N is described. The interactions of the salts 4a,d,f and 9h-j with morpholine and piperidine results in the corresponding (E)-2-[N-2′,3′-diferrocenylacryloyl-2-(N-alkyl)amino]ethylmorpholines and piperidines FcCH:CFcCONR3CHRCHR1X (X = 4-morpholinyl, 1-piperidinyl). The characterization of the new compounds was done by IR, 1H and 13C NMR spectroscopy, mass-spectrometry, elemental anal., and X-ray diffraction studies. Electrochem. properties of the compounds 3a-d and 4a-d were investigated using cyclic square voltammetry. One adsorption process and two electrochem. processes II and III, attributed to the oxidations of the ferrocene moieties, E0′(II), E0′(III), and comproportionation constant Kcom are reported. After reading the article, we found that the author used (1S,2R)-1-Amino-2,3-dihydro-1H-inden-2-ol(cas: 126456-43-7Category: alcohols-buliding-blocks)
(1S,2R)-1-Amino-2,3-dihydro-1H-inden-2-ol(cas: 126456-43-7) belongs to anime. Amine, any member of a family of nitrogen-containing organic compounds that is derived, either in principle or in practice, from ammonia (NH3). Naturally occurring amines include the alkaloids, which are present in certain plants; the catecholamine neurotransmitters (i.e., dopamine, epinephrine, and norepinephrine); and a local chemical mediator, histamine, that occurs in most animal tissues.Category: alcohols-buliding-blocks
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts