Adding a certain compound to certain chemical reactions, such as: 2606-51-1, name is 5-(Bromomethyl)benzo[d][1,3]dioxole, belongs to bromides-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 2606-51-1, HPLC of Formula: C8H7BrO2
Compound 1 (500 mg, 2.5 mmol) was dissolved in THF (tetrahydrofuran, 25 ml), followed by Na 2 SO 4 (7.09 g, 50 mmol) and piperral.(piperonal, 375 mg, 2.5 mmol) was added, and AcOH (0.2 ml) was added dropwise, followed by stirring at room temperature for 20 minutes. NaB (OAc) 3H(1.059 g, 5 mmol) was added, followed by stirring at room temperature for 16 hours, followed by addition of MeOH (5 ml) and stirring for 24 hours.I was. The reaction mixture was dissolved in DCM, 1N NaOH was added and extracted twice. The obtained organic layer was washed with brineAfter filtration, it was dried over anhydrous MgSO 4 and filtered. The filtrate was concentrated under reduced pressure, and then silica column chromatography.Prufied with (Mc: MeOH = 15: 1) to purify to afford a white solid compound 2-j (290 mg, 35%).
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, 5-(Bromomethyl)benzo[d][1,3]dioxole, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Industry Academy Cooperation Foundation of Hanbat National University; Park Jeong-ho; Lee Seung-hwan; Kim Beom-cheol; Kim Jae-gwan; (24 pag.)KR101548927; (2015); B1;,
Bromide – Wikipedia,
bromide – Wiktionary