Gold-catalyzed synthesis of nitrogen-containing heterocycles from epsilon-N-protected propargylic esters.
A mild and efficient gold-catalyzed tandem cyclization to piperidinyl enol esters has been developed with facilely available epsilon-N-Boc-protected propargylic esters.
Huang
Jianfeng
J
Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, PR China.
Huang
Xuan
X
Liu
Bo
B
D000480:Alkynes / Q000737:chemistry*; D002384:Catalysis; D003500:Cyclization; D004952:Esters / Q000138:chemical synthesis; D006046:Gold / Q000737:chemistry*; D015394:Molecular Structure; D009584:Nitrogen / Q000737:chemistry*; D010880:Piperidines / Q000737:chemistry; D020005:Propanols / Q000737:chemistry; D013237:Stereoisomerism
D000480:Alkynes; D004952:Esters; D010880:Piperidines; D020005:Propanols; D006046:Gold; D009584:Nitrogen