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. 32692-19-6, name is 5-Nitroindoline belongs to indolines-derivatives compound, it is a common compound, a new synthetic route is introduced below. Synthetic Route of 32692-19-6
(1) Preparation of 1-(2-chloroacetyl)-5-nitroindoline5-nitroindoline (16.4g, 100mmol) was dissolved in ethyl acetate (200ml), and then chloroacetyl chloride (9.6ml 120mmol) was slowly added at 40 C. The resulting mixture was heated to 80 C, and reacted for 0.5 hour. The reaction mixture was cooled and filtered by suction. The filtrate was crystallized to produce 1-(2-chloroacetyl)-5-nitroindoline (22g) as a grey solid in a yield of 92%.
I am very proud of our efforts over the past few months and hope to 32692-19-6 help many people in the next few years.
Reference:
Patent; KBP Biosciences Co., Ltd.; LO, Hoyin; WANG, Aichen; ZHANG, Qian; EP2930167; (2015); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem