Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 61881-19-4, name is 2,2,2-Trifluoro-N-phenylacetimidoyl chloride, This compound has unique chemical properties. The synthetic route is as follows., SDS of cas: 61881-19-4
To 10 (3.0 g, 1.5 mmol) and N-phenyl trifluoroacetimidoyl chloride (0.95 g, 4.59 mmol, 3.0 eq) in acetone (57.5 ml) was added K2CO3 (0.6 g, 4.59 mmol, 3.0 eq), and the mixture was stirred at room temperature for 1 h. The mixture was filtered, concentrated, and purified by silica gel column chromatography (hexane : ethyl acetate = 2:1) to obtain the 11 (3.2 g, 97%) as a white solid. m.p. 149 – 151 oC. [a]25D = – 218.6 (c = 1.00 in CHCl3). 1H NMR (400 MHz, CDCl3) delta 8.57 – 6.52 (m, 65H), 6.25 (d, J = 10.5 Hz, 1H), 6.12 – 6.03 (m, 2H), 5.97 (d, J = 2.9 Hz, 1H), 5.89 – 5.68 (m, 4H), 5.59 (dd, J = 10.5, 3.2 Hz, 1H), 5.17 (d, J = 9.1 Hz, 1H), 4.61 (dd, J = 12.4, 6.2 Hz, 2H), 4.48 (d, J = 12.9 Hz, 1H), 4.35 (d, J = 12.3 Hz, 1H), 4.31 – 4.01 (m, 8H), 3.93 (d, J = 9.6 Hz, 1H), 3.88 – 3.65 (m, 5H), 1.64 (s, 3H).13C NMR (100 MHz, CDCl3) delta 171.1-164.7 (C, C=O), 143.1 (C, N-C), 141.0 133.9-128.0 (C, Ar), 124.9 (C, C-F), 119.2, 116.2q, CF3, 106.3, 100.7, 100.6, 98.8, 70.5, 70.2, 69.9, 69.8, 69.5, 69.1, 68.5, 67.4, 67.2, 66.9, 63.8, 63.3, 62.6, 61.5, 60.4, 60.1, 59.2, 58.8, 20.0.ESI-MS (m/z): [M+Na]+ : calcd for C118H96F3NO34Na+ 2150.5658, found 2150.5673.
According to the analysis of related databases, 61881-19-4, the application of this compound in the production field has become more and more popular.
Reference:
Article; Zhang, Hongliang; Wang, Hengtao; Xu, Qiulong; Lu, Rui; Cao, Yunhua; Wang, Zhefeng; Tang, Pingping; Lin, Feng; Li, Yingxia; Carbohydrate Research; vol. 448; (2017); p. 6 – 9;,
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