9/22/2021 News Our Top Choice Compound: 1074-82-4

Chemistry graduates have much scope to use their knowledge in a range of research sectors, including roles within chemical engineering, chemical and related industries, healthcare and more. , 1074-82-4

Chemistry graduates have much scope to use their knowledge in a range of research sectors, including roles within chemical engineering, chemical and related industries, healthcare and more. , 1074-82-4

50 mL of DMF, 0.025 mol of the potassium salt of phthalimide, 0.10 mol of 1,4-dibromobutane and 0.5 g of TBAB, reaction at 70 C. for 2.0 h; cooling to room temperature, pouring into ice water, extraction with ethyl acetate, After washing with water, drying and desolvation, the mixture was allowed to stand overnight to precipitate 5.82 g of N-(4-bromobutyl)phthalimide as a white solid, mp 78-81C, yield 82.5%.

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Reference:
Patent; Hunan University; Hu Aixi; Yang Zihui; Li Jingwen; (9 pag.)CN107540647; (2018); A;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem