TY - GEN AU - Yasser Mohamed Shaker Abdelrahman AU - Mohie Ahmed Faiek Sharaf , AU - Rashad Shabana Yousef Omar , TI - The reaction of trihydroxy and dibenzoylmethane derivatitives with certain organophosporus reagents / PY - 1999/// CY - Cairo : PB - Yasser Mohamed Shaker Abdelrahman , N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Science - Department Of Organic Chemistry UR - http://172.23.153.220/th.pdf ER -