5455-02-7Relevant articles and documents
Rh(III)-catalyzed synthesis of 1-substituted isoquinolinium salts via a C-H bond activation reaction of ketimines with alkynes
Senthilkumar, Natarajan,Gandeepan, Parthasarathy,Jayakumar, Jayachandran,Cheng, Chien-Hong
supporting information, p. 3106 - 3108 (2014/03/21)
An efficient synthesis of highly substituted isoquinolinium salts from ketimines and alkynes via a Rh(III)-catalyzed C-H bond activation and annulation reaction is described. The Royal Society of Chemistry.
Synthesis of mono-, bis-spiro- and dispiro-β-lactams and evaluation of their antimalarial activities
Jarrahpour, Aliasghar,Ebrahimi, Edris,De Clercq, Erik,Sinou, Véronique,Latour, Christine,Djouhri Bouktab, Lamia,Brunel, Jean Michel
experimental part, p. 8699 - 8704 (2011/12/02)
Some new mono-, bis-spiro- and dispiro-β-lactams have been synthesized from imines derived from 9H-fluoren-9-one and a ketene derived from 9H-xanthene-9-carboxylic acid or phenoxyacetic acid by a [2+2] cycloaddition reaction in good to excellent yields va
Reactions of Spiro
Hirakawa, Kiyoichi,Tanabiki, Yukio
, p. 280 - 284 (2007/10/02)
Methylenefluorene 3a adds regiospecifically to aryl azides 4 to give the corresponding spiro 5, which lead to the ring-enlargement products, 9-(arylamino)phenanthrenes (9), by pyrolysis and acid-induced reaction.Benzylidenefluorene 3b