Novel carbon-carbon bond formation from propargylic alcohols and olefin toward five-membered heterocyclic rings catalyzed by AgSbF6.
A mild and direct process for C-C bond formation from propargylic alcohols and olefin has been developed in the presence of a silver catalyst. In this reaction, trace amounts of water were necessary and allene alcohols 2 and 1,3-dienes 3 were obtained selectively.
Ji
Ke-Gong
KG
State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China.
Shu
Xing-Zhong
XZ
Zhao
Shu-Chun
SC
Zhu
Hai-Tao
HT
Niu
Yan-Ning
YN
Liu
Xue-Yuan
XY
Liang
Yong-Min
YM
D000475:Alkenes / Q000737:chemistry*; D000480:Alkynes / Q000737:chemistry*; D000965:Antimony / Q000737:chemistry; D002244:Carbon / Q000737:chemistry*; D002384:Catalysis; D018360:Crystallography, X-Ray; D003500:Cyclization; D015394:Molecular Structure; D020005:Propanols / Q000737:chemistry*; D012834:Silver / Q000737:chemistry
D000475:Alkenes; D000480:Alkynes; D020005:Propanols; D012834:Silver; D002244:Carbon; D000965:Antimony; C028255:propargyl alcohol