29943-42-8, Dihydro-2H-pyran-4(3H)-one is a Tetrahydropyrans compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Tetrahydropyran-4-one (7.5 g, 75 mmol, 1 equiv.) in MeOH (75 mL) was cooled to 0 C. NaBH4 (1.425 g, 37.5 mmol, 0.5 equiv.) was added in portions at 0 C. The mixture was heated to RT and stirred for 1 h at RT. MeOH was distilled off and the mixture was diluted with iced water, neutralised with acetic acid, and extracted with EA (3¡Á30 mL). The organic phase was concentrated under reduced pressure and the product was obtained as a colourless oil (4.3 g, 56% yield).
29943-42-8, As the paragraph descriping shows that 29943-42-8 is playing an increasingly important role.
Reference£º
Patent; Gruenenthal GmbH; US2012/46301; (2012); A1;,
Tetrahydropyran – Wikipedia
Tetrahydropyran – an overview | ScienceDirect Topics