1- in a search directed to the reaction of compound)23(the cycloaddition reaction of 1,3- diphenylisobenzofurane)14(with p-benzoquinone)19(,followed by addition of cyclopentadiene was carried out.the specific spacial stracture of its ir,nmr,mass spectra. 2- in another attempt the kinetic stability and behavior of compounds)20(and)23(was studied.the main subject of this study was the highly reve...

Preface:Most of the people, who are incarcerated, are considered as competent labor force and in the most of the times they are young people of the society and they would return to the community after serving a period of conviction. Promoting health condition in prison population and effective use of imprisonment period is a safe way to rehabilitate the prisoners. Harm reduction programs begin ...