Introduction of a new synthetic route about 61881-19-4

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 2,2,2-Trifluoro-N-phenylacetimidoyl chloride, other downstream synthetic routes, hurry up and to see.

Adding a certain compound to certain chemical reactions, such as: 61881-19-4, name is 2,2,2-Trifluoro-N-phenylacetimidoyl chloride, belongs to chlorides-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 61881-19-4, Product Details of 61881-19-4

To 6 (5.0 g, 5 mmol) and N-phenyl trifluoroacetimidoyl chloride (1.6 g, 7.5 mmol, 1.5 eq) in acetone (103.0 ml) was added K2CO3 (1.0 g, 7.5 mmol, 1.5 eq). The mixture was stirred at room temperature for 1 h. The reaction was monitored by TLC (hexane : ethyl acetate = 2:1) .The mixture was filtered, concentrated, and purified by silica gel column chromatography (hexane : ethyl acetate = 4:1) to obtain the 9 (5.7 g, 96%) as white solid. m. p.132 – 134 oC. [alpha]25D = – 213.6 (c = 1.00 in CHCl3).1H NMR (400 MHz, CDCl3) delta 8.49 – 6.58 (m, 36H), 6.28 (d, J = 10.5 Hz, 1H), 6.01 (d, J = 3.2 Hz, 1H), 5.93 (dd, J = 10.5, 3.4 Hz, 1H), 5.76 (s, 1H), 5.65 (dd, J = 10.5, 3.1 Hz, 1H), 4.98 (d, J = 8.9 Hz, 1H), 4.55 – 4.34 (m, 4H), 4.17 (d, J = 12.0 Hz, 1H), 3.98 (dd, J = 13.1, 1.8 Hz, 1H), 3.92 (d, J = 9.6 Hz, 1H), 1.75 (s, 3H). 13C NMR (100 MHz, CDCl3) delta 170.1-164.83 (C, C=O), 143.2 (C, N-C), 141.0 (F3CC=N), 133.6-128.1 (C, Ar), 124.9, 119.2,116.2 (q, CF3), 106.3, 99.1, 70.2, 69.9, 69.7, 69.1, 68.5, 66.8, 63.9, 63.3, 61.9, 58.3, 20.3. ESI-MS (m/z) : [M+Na]+ : calcd for C62H52F3NO18Na+ 1202.3029, found 1202.3028.

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 2,2,2-Trifluoro-N-phenylacetimidoyl chloride, other downstream synthetic routes, hurry up and to see.

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;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics