302326-89-2Relevant academic research and scientific papers
Structure-property relationships in a series of photochromic thiophene-substituted 3H-naphtho [2,1-6]pyrans
Rebiere,Moustrou,Meyer,Samat,Guglielmetti,Micheau,Aubard
, p. 523 - 530 (2007/10/03)
The photochromic parameters of a set of 26 thiophene-substituted [3H]-naphtho[2,1-b]pyrans were studied by flash photolysis. The experimental results obtained along with molecular modelling approaches (molecular mechanics and quantum calculations) allowed us to propose structure-property relationships. From this approach, the main structural modifications able to induce large variations in electronic absorption, fading rates and coloration ability are discussed. Copyright
Synthesis of Thiophene-Substituted 3H-Naphtho[2,1-b]pyrans, Precursors of Photomodulated Materials
Moustrou, Corinne,Rebière, Nicole,Samat, André,Guglielmetti, Robert,Yassar, Abd Errahim,Dubest, Roger,Aubard, Jean
, p. 1293 - 1302 (2007/10/03)
The synthesis of 3H-naphtho[2,1-b]pyrans 9-21 linked to a thiophene moiety is described. Two different synthetic approaches were applied to prepare these novel functionalized compounds, and their spectrokinetic properties in solution are reported.
