Introduction of a new synthetic route about 25597-16-4

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, Ethyl 4,4,4-trifluorocrotonate, other downstream synthetic routes, hurry up and to see.

Synthetic Route of 25597-16-4, The chemical industry reduces the impact on the environment during synthesis 25597-16-4, name is Ethyl 4,4,4-trifluorocrotonate, I believe this compound will play a more active role in future production and life.

EXAMPLE 14 STR89 Step A: Preparation of 4,4,4-Trifluorocrotonic acid A solution of ethyl 4,4,4-trifluorocrotonate (9.85g, 65.9 mmole) and 1N NaOH (92.3 mL, 92.3 mmole) in THF (24 mL) was stirred at room temperature for 3 hours. The pH was brought to 1 with conc. HCl and the mixture extracted with Et2 O (3*). The combined extracts were dried (MgSO4) and concentrated in vacuo to afford the title compound as an oil. NMR (CDCl3): delta 6.55 (d, 1H); 6.89 (dq, 1H).

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, Ethyl 4,4,4-trifluorocrotonate, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; Merck & Co., Inc.; US6048869; (2000); A;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics