Electric Literature of 35197-64-9, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 35197-64-9, name is 2-Bromo-4-(1,3-dioxoisoindolin-2-yl)butanoic acid belongs to indolines-derivatives compound, it is a common compound, a new synthetic route is introduced below.
General procedure: In this work, previously reported N-benzyl-2-bromo-4-(1,3-dioxoisoindolin-2-yl)butanamide derivatives (25a-e) [44] were obtained by activating the carboxylic acid group of 24 (1 eqv) by using n-propanephosphonic acid anhydride (T3P, 50% in EtOAc, 1 eqv). The reaction was carried out under argon atmosphere for 2hat 0C in dry methylene chloride. Then, distilled triethylamine (1.2 eqv) and the appropriate N-benzylamine (1.1 eqv) were added to the reaction mixture [57]. The reaction was continued at room temperature for 12h. The products were purified by column chromatography over silica gel (DCM/acetone=9:1) to yield 25a-e as a white solid.
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-Bromo-4-(1,3-dioxoisoindolin-2-yl)butanoic acid, other downstream synthetic routes, hurry up and to see.
Reference:
Article; ?mudzki, Pawe?; Fija?kowski, ?ukasz; Furga?a, Anna; Gryz?o, Beata; Hoefner, Georg C.; Kulig, Katarzyna; Malawska, Barbara; Malawska, Katarzyna; Nowaczyk, Alicja; Podkowa, Adrian; Rapacz, Anna; Sa?at, Kinga; Wanner, Klaus T.; Zar?ba, Paula; European Journal of Medicinal Chemistry; vol. 188; (2020);,
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