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Rh(II) Catalyzed High Order Cycloadditions of 8-Azaheptafulvenes with N-Sulfonyl 1,2,3-Triazloes or α-Oxo Diazocompounds.
Chen, Wei; Bai, Ya-Li; Luo, Yong-Chun; Xu, Peng-Fei.
Affiliation
  • Chen W; State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, P. R. China.
  • Bai YL; State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, P. R. China.
  • Luo YC; State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, P. R. China.
  • Xu PF; State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, P. R. China.
Org Lett ; 19(2): 364-367, 2017 01 20.
Article in En | MEDLINE | ID: mdl-28045543
A novel strategy was developed for the application of Rh carbenes generated from readily accessible N-sulfonyl 1,2,3,-triazoles or diazocompouds in the high order cycloadditions, which offered an efficient route to a variety of N-containing medium-sized rings. The process provided a wide range of cyclohepta[b]pyrazine and cyclohepta[b]pyrrolone derivatives with high yields.

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Org Lett Journal subject: BIOQUIMICA Year: 2017 Document type: Article Country of publication: United States

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Org Lett Journal subject: BIOQUIMICA Year: 2017 Document type: Article Country of publication: United States