التفاصيل البيبلوغرافية
| العنوان: |
Palladium-Catalyzed Fluorosulfonylvinylation of Organic Iodides. |
| المؤلفون: |
Zha, Gao‐Feng1, Zheng, Qinheng2, Leng, Jing1, Wu, Peng3, Qin, Hua‐Li1 qinhuali@whut.edu.cn, Sharpless, K. Barry2 sharples@scripps.edu |
| المصدر: |
Angewandte Chemie International Edition. 4/18/2017, Vol. 56 Issue 17, p4849-4852. 4p. |
| مصطلحات موضوعية: |
*IODIDES, *SULFONYL compounds, *PALLADIUM catalysts, *VINYLATION, *STOICHIOMETRY, *FLUORIDES, *COUPLING reactions (Chemistry) |
| مستخلص: |
A palladium-catalyzed fluorosulfonylvinylation reaction of organic iodides is described. Catalytic Pd(OAc)2 with a stoichiometric amount of silver(I) trifluoroacetate enables the coupling process between either an (hetero)aryl or alkenyl iodide with ethenesulfonyl fluoride (ESF). The method is demonstrated in the successful syntheses of eighty-eight otherwise difficult to access compounds, in up to 99 % yields, including the unprecedented 2-heteroarylethenesulfonyl fluorides and 1,3-dienylsulfonyl fluorides. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
Academic Search Index |
