Your browser doesn't support javascript.
loading
Palladium-Catalyzed Desulfitative Cross-Coupling of Arylsulfonyl Hydrazides with Terminal Alkynes: A General Approach toward Functionalized Internal Alkynes.
Qian, Liang-Wei; Sun, Mengli; Dong, Jianyu; Xu, Qing; Zhou, Yongbo; Yin, Shuang-Feng.
Affiliation
  • Qian LW; State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University , Changsha 410082, Hunan, China.
  • Sun M; State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University , Changsha 410082, Hunan, China.
  • Dong J; State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University , Changsha 410082, Hunan, China.
  • Xu Q; College of Chemistry and Materials Engineering, Wenzhou University , Wenzhou 325035, Zhejiang, China.
  • Zhou Y; State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University , Changsha 410082, Hunan, China.
  • Yin SF; State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University , Changsha 410082, Hunan, China.
J Org Chem ; 82(13): 6764-6769, 2017 07 07.
Article in En | MEDLINE | ID: mdl-28616974
ABSTRACT
A palladium-catalyzed Sonogashira-type coupling between arylsulfonyl hydrazides and terminal alkynes via Ar(C)-S bond cleavage is disclosed, which enables the general synthesis of functionalized internal alkynes, especially the Br-substituted ones, in good to excellent yields under acid- and base-free conditions.
Fulltext
Add to My VHL
Print
XML
PubMed Links
Search on Google

Full text: 1 Database: MEDLINE Language: En Journal: J Org Chem Year: 2017 Type: Article Affiliation country: China
Fulltext
Add to My VHL
Print
XML
PubMed Links
Search on Google

Full text: 1 Database: MEDLINE Language: En Journal: J Org Chem Year: 2017 Type: Article Affiliation country: China