110138-03-9Relevant academic research and scientific papers
Studies on a New Phosphonate Carbanion
Gupta, K. C.,Saxena, B. K.,Pathak, P. K.,Khurana, Suresh
, p. 1067 - 1069 (2007/10/02)
A new dimethyl 2,7-dichloro-9-fluorenyl phosphonate carbanion (2) has been generated and reacted with a series of aromatic aldehydes to give 9-arylidene-2,7-dichlorofluorenes (4a-r) in good yields.The reaction of 2 with isophthalaldehyde and terephthalaldehyde give 1,3-bis(2,7-dichloro-9-fluorenylidene)xylene (4t), respectively.The structural assignments of the phosphonate (1) and the resulting products are based on spectral data.The phosphonate shows a good antibacterial activity in soil.
