Convenient synthesis of 1,1′-H-spiro[indoline-3,3′-piperidine]

Tetrahedron Letters

Volumn 49, Issue 28, 2008, Pages 4372-4373

  Pfefferkorn, Jeffrey A ^a   Choi, Chulho ^a  

^a PFIZER INC   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

1,1' H SPIRO[INDOLINE 3,3' PIPERIDINE]; PIPERIDINE DERIVATIVE;

ARTICLE; ARYLATION; CATALYSIS; CHEMICAL REACTION; CHEMICAL STRUCTURE; SYNTHESIS;

EID: 44649191733     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2008.05.024     Document Type: Article

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20. +): m/z 189.1 (M+H). These data were consistent with previously reported derivatives of the 1,1′-H-spiro[indoline-3,3′-piperidine] ring system, see Ref. 8.