As a common heterocyclic compound, it belongs to Dioxole compound, name is 4-(Chloromethyl)-5-methyl-1,3-dioxol-2-one, and cas is 80841-78-7, its synthesis route is as follows.
To a solution of the compound of Formula IV (5.0 g) in toluene (40 mL), dimethylacetamide (10 mL) is added, followed by addition of sodium hydroxide (1.2 g) and N,N-diisopropylamine (3.7 g) at 25-35C. The mixture is stirred at 40- 45C for 4 hours. 5-Methyl-2-oxo-(1 ,3-dioxolene-4-yl)methyl chloride (1.5 g) and tetrabutylammonium bromide (0.5 g) are added at 40-450C. The mixture is stirred at 60-70C for 8 hours. The mass is cooled to 25-35C, water (50 mL) is added, and the pH is adjusted to about 6-7 by adding 10% aqueous HCI. The layers are separated. The aqueous layer is extracted with toluene (25 mL). The organic layers are combined and washed with water (25 mL). The solvent is distilled under reduced pressure. Methanol (25 mL) is added to the residue. The mixture is cooled to 0-50C and stirred at that temperature for 45 minutes. The formed solid is filtered, washed with methanol (10 mL) and dried for 45 minutes under vacuum (yield 3.0 g).
80841-78-7, 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.,80841-78-7 ,4-(Chloromethyl)-5-methyl-1,3-dioxol-2-one, other downstream synthetic routes, hurry up and to see
Reference£º
Patent; DR. REDDY’S LABORATORIES LTD.; DR. REDDY’S LABORATORIES, INC.; KOLLA, Naveen Kumar; MANNE, Nagaraju; NAREDLA, Anitha; SHINDE, Sachin Gulabrao; WO2011/14611; (2011); A2;,
1,3-Benzodioxole – Wikipedia
Dioxole | C3H4O2 – PubChem