39013-98-4Relevant articles and documents
An alternative approach: A highly selective dual responding fluoride sensor having active methylene group as binding site
Das, Priyadip,Kesharwani, Manoj K.,Mandal, Amal K.,Suresh, Eringathodi,Ganguly, Bishwajit,Das, Amitava
experimental part, p. 2263 - 2271 (2012/04/10)
A newly designed phosphonium derivative (L) having active methylene functionality, shows unusual preference towards F- over all other anions. The binding process through C-H...F- hydrogen bond formation was probed by monitoring the c
Conjugation in Macrocyclic Systems, XXXI. - Isomeric Naphthoannulenes with 1,2- and 2,3-Annellation
Meissner, Ute E.,Bravo, Rodolfo,Staab, Heinz A.
, p. 687 - 694 (2007/10/02)
For the syntheses of naphthoannulene (1) and naphtho annulene (2) the 1,2- and 2,3-di(1-hexen-5-ynyl)naphthalenes 4 and 8, respectively, were prepared.Cyclisation of 4 and 8 by oxidative coupling yielded 5 and 9, respectively, the pr
Synthesis of a New Annulene Derivative by a Regioselective Tetrakis-Wittig Reaction, and the Synthesis of Related Acyclic Products.
Kemp, William,Tulloch, Charles D.
, p. 374 - 384 (2007/10/02)
The macrocyclic 11,14:31,34-diethenotetrabenzoannulene (11) has been synthesised in a one-stage Wittig reaction from 2,2'-bis(triphenylphosphoniomethyl)biphenyl dibromide (1) and 4-formylcinnamaldehyde using sodium ethoxide as base.Other atte
