期刊
ORGANIC LETTERS
卷 23, 期 15, 页码 5641-5646出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.orglett.1c01723
关键词
-
资金
- National Natural Science Foundation of China [NSF 21772075, 21532001]
A novel palladium-catalyzed domino procedure has been described for the preparation of (hetero)aryl thio/selenoglycosides, utilizing readily available (hetero)aryl iodides and easily accessible 1-thiosugars/1-selenosugars as substrates. The method shows good regio- and stereoselectivity, high efficiency, and broad applicability for 10 types of sugars, with up to 89% yield and 53 examples.
We described a novel palladium-catalyzed domino procedure for the preparation of (hetero)aryl thio/selenoglycosides. Readily available (hetero)aryl iodides and easily accessible 1-thiosugars/1-selenosugars are utilized as the substrates. Meanwhile, 10 types of sugars are quite compatible with this reaction with good regio- and stereoselectivity, high efficiency, and broad applicability (up to 89%, 53 examples). This method enables the straightforward formation of the C(sp(2))-S/Se bond of (hetero)aryl thio/selenoglycosides.
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