Downstream synthetic route of 4677-18-3

As the paragraph descriping shows that 4677-18-3 is playing an increasingly important role.

4677-18-3, 2-(Tetrahydro-2H-pyran-4-yl)ethanol is a Tetrahydropyrans compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,4677-18-3

2-(4-Oxanyl)ethyl methanesulfonate To a stirring solution of 2-(4-oxanyl)ethanol (9.63 g, 74.0 mmol) in dry dichloromethane (350 mL) was added distilled triethylamine (20.62 mL, 96.2 mmol) at 0 C., followed by drop-wise addition of methanesulfonyl chloride (7.44 mL, 96.2 mmol) over 15 min. The reaction was stirred for 16 h under N2 and slowly allowed to come to ambient temperature. The reaction was washed with saturated NaHCO3 (100 mL) and the aqueous phase was extracted with dichloromethane (1*50 mL). The combined organic extracts were dried (K2CO3), filtered and concentrated by rotary evaporation to yield 11.9 g of a colorless oil (77.0% yield).

As the paragraph descriping shows that 4677-18-3 is playing an increasingly important role.

Reference£º
Patent; Targacept, Inc.; US2004/220214; (2004); A1;,
Tetrahydropyran – Wikipedia
Tetrahydropyran – an overview | ScienceDirect Topics