97311-37-0Relevant articles and documents
STUDIES IN SPIROHETEROCYCLES: PART X: REACTIONS OF DIAZOMETHANE WITH 3-AROYLMETHYLENE-INDOL-2-ONES AND SYNTHESIS OF SOME NOVEL FLUORINE CONTAINING SPIRO-2'(1'H)-ONES
Joshi, Krishna C.,Jain, Renuka,Arora, Seema
, p. 1835 - 1839 (2007/10/02)
Reaction of ethereal diazomethane with fluorinated 3-aroylmethylene-indol-2-ones has been investigated for the first time yielding spiro-2'(1'H)-ones.The structures of all compounds have been confirmed on the basis of elemental