T I1P chi Hila hoc, T. 45 (2), T, 176 - 180,2007 -" ,.', 7 ,.',. _, TONG HQP VA CAU TRUC CUA MQT SO PHUC CHAT TRANS-DICLORO(5AFROL)(AMIN THdM)PLATIN(II) Dell 1'00 SO(11/ 8-6-2006 NGUYEN THI THANH CHI, TRAN THj DA, vu QUANG NHV, NGUYEN HOU DINH 1'rut'IJlg Da. hoc Sa pliant lid N ~;I SUMMARY Four complexes of plutintun!II) il/ell/dilig trans-/PI(Sa})(o-toludineK'U (1'n. IUII/s-/PI( SII})(p lull/dille jCl,l (1'2i. trans-/Pt(Sa})(o-anisidincJCI,}(!'3). lruIiS-/!'I( Suf)( p-unisi.tinc iCU (P ~ i have been synthesised. The structure of the coniplcxes have been dctcrminded by elemental analysis, molar conducsivitv. JR. Raman, electronic and /H-NMR spectra studies. 1- M0 DAU Platin cung nhu plurc chat cua no dual' Ling dung lam xuc 1~1c rho nhicu qua umh long hop trong phong thi nghiern va tmng cong nghicp hoa dau [1]. Thuc chat cua nhicu YU{1 trinh xuc tac do Hi du tao phirc chat irung gian gilra olefin va platint ll). VI vay plurc chat kieu lPt(olefin)(amin)CU cHi dual' nghicn cuu nhieu [2, 3]. Tuy nhicn voi phoi ur olefin thicn nhieu thi hau nhu can chua duoc nghicn cuu. Trong cac bai baa uircc 14, 5 j, chung toi da thOng baa djeu kicn tong hap va xac dinh cau true cua plurc chat KlPt(safrol)CI,j, trong do safrol la mot aryl olefin thien nhicn (thanh phan chinh cua iinh dau xa xi). Tiel' theo, trong bai bao nay chung ioi trinh bay ket qua: tong hap. cau true, tinh chat ella mot so plurc chat 1I"UIlS- diclororsafrohtamin thomjplatintll). Safrol duoc viet tat la Sal'. II - THUC' N(JllI(,M 1. Tong hop cae phue - Tong hap po: Pht(c po dual' tclng htip thea phuong phap motiltrong tai Ilcu [41. '!'rlng hap 1'1. P2. P3, 1'4: Cho til til I, I 176 mrnol dung dich amin vao dung dich bao hoa cua I mmol PO. Khuay dung dich phan ling 6 nhiet do phong, sau khoang 5 gio thu dual' kct iua. Rua ket tua liin hrot bang dung dich IICI O,lN, nuoc va ruou lanh. San pham dual' ket tinh lai trung hen hop nrou-mroc. 2. Phuong lien va phuoug phap ughien cuu - H~Hn luoug PI. va iuroc ket tinh dU0C xac dinh bang phuong phap trong luang tai Khoa IIoa hoc, Truong DH Su phan: IIa Noi. site ky dual' thuc hien voi ban mong Silufol-UV 254 cua Tiel' Khac trong he giiti hap axcton/axit nitric = 10: I. hien vet bang hoi iot. DO dim dien phan tu' do tren may III 88119 N cua My. I'ho Raman ghi trcn may Micro Raman LABRAM trong vung III 4000 - 100 cm', buc xa kich thich 632,8 run til laser hcli-neon. Phrl IR duoc ghi trcn may IMPAC- 410-NICOLET trong vung 4000 - 400 ern I. mau do 0 dang vien nen voi KBr. Ph" IIl-NMR cua cac phuc chat dual' do tren may Brucker ADVANCE (500 MHz) tai Vicn l loa hoc thuoc Vien Khoa hoc va Ccll1g ngh<; Yi¢t Nam, tat ea cae pink chat dul,tc do Hong dung [11(1i MeOD vai chal chuan lit TMS. 111- KfiT QUA V AnIAo LUI\N Viec lC>ng hlJp phuc chat dau . TMS. 111- KfiT QUA V AnIAo LUIN Viec lC>ng hlJp phuc chat dau