Details

Autor(en) / Beteiligte

• Zhao, Hong‐Wu
• Chen, Xiao‐Qin
• Zhao, Yu‐Di
• Liu, Yue‐Yang
• Pang, Hai‐Liang
• Song, Xiu‐Qing
• Tian, Ting
• Li, Bo
• Yang, Zhao
• Du, Juan
• Feng, Ning‐Ning

Titel

[3+2] Cycloaddition between 3‐Isothiocyanato Oxindoles and Nitroso Compounds

Ist Teil von

• European journal of organic chemistry, 2017-06, Vol.2017 (22), p.3139-3144

Ort / Verlag

Weinheim: Wiley Subscription Services, Inc

Erscheinungsjahr

2017

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Catalyzed by 10 mol‐% PhCO2H, the [3+2] cycloaddition between 3‐isothiocyanato oxindoles and nitroso compounds proceeded readily to deliver 1,2,4‐oxadiazolidine‐3‐thione‐fused spirooxindoles in 40–82 % yield. The structures of the title compounds were firmly confirmed by X‐ray single‐crystal structure analysis. Catalyzed by 10 mol‐% PhCO2H, the [3+2] cycloaddition between 3‐isothiocyanato oxindoles and nitroso compounds proceeds readily to deliver 1,2,4‐oxadiazolidine‐3‐thione‐fused spirooxindoles in 40–82 % yield.