Preparation of 1,5-Dioxaspiro[5.5]undecan-3-one.
نویسندگان
چکیده
A. 3-Amino-3-(hydroxymethyl)-1,5-dioxaspiro[5.5]undecane. A 1-L singlenecked, round-bottomed flask is equipped with an egg-shaped, Teflon®coated magnetic stirring bar (3.5 cm x 1.5 cm), capped with a rubber septum, flame-dried under vacuum, and cooled under an argon atmosphere (Note 1). After cooling to ambient temperature (21–23 °C), to the flask is added anhydrous N,N-dimethylformamide (DMF, 365 mL, 0.78 M) via O O O
منابع مشابه
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ورودعنوان ژورنال:
- Organic syntheses; an annual publication of satisfactory methods for the preparation of organic chemicals
دوره 93 شماره
صفحات -
تاریخ انتشار 2016