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I.TRT OF r.HFMTCAi S URFIi IN THF SYNTHESIS OF BIB fiWTi SAMS-T-BAMS TBTF:! 00 ELASTOMERS: SOi ros AW f.rnuTDB AT pha-Methy ' W'-trpf'^ t niinnmp r) A1! im i r; 1 sM-r-nen'i: ether:'-'I Theriren!? ^ [IF] PreC'-jrsor ) I- -Ft: l>; 1 'M.r ncl :`i"i!i!1'i'.! i: .Ifii nr hp'lcJ 2.6M in hexanes') in .mV i el r. nelnu jt5M m hexanes) T r-irnn" In i'-v-vtip (inn mire r ' ' .I.hiiici irip (nr ran he made from 2-proP3nol> Mr'pr-nl nr Si ever 1 -'Fr'lp.mo', ''--F'rnrano' E' 1 ,!(/ Op! B^.wiTTii' (fT.mnrrpr) T:".1 ir' BAR -FB r n r- h n:. hi 5?': f Tir.i rrrrrii, Air i r nn;r-r>'pml ) !i ' t rr :.-T, ; - :ffiprp - v. i ) (Tin;!1 r-r hr- ?, thermal PXPOShre) - ;"!! ITPMF NT Fir' --f!,;v! ' Up-...,'! r'lii : r ' :;{ ! ; i'i Rn.!' T.ri. NAME OR NUMBER 8 UEBSEI SIZE HAZARDOUS CHEMICALS IN CONC * OF ,17. OR GREATER p* Styren" 2000 ml s* Si lies Bel h` Alpha-Methylstyrene c, Cyclohexane H* Toluene s. Si lien Gel h. Alpha-Methylstyrene c. Cyclohexane 7. <1-5*0 V:\l It.' nr A-577 A. S~5A? 500 ml r i' A-5 75 5. ft-! IK00 it; 1 A,. A~? 1500 ml Page 2 d* Toluene a- Alum ins h, Styrene a* Alumina h, Tsoerene s* Alpha-Methylstyrene h. Alumina c. Cyclohexane d. Toluene e* Molecular seives a. Aleha-Methylstyrene b. Alumina c. Cyclohexane d. Toluene e- Molecular seives 1 Ptvieen t AH cl; 1; on VC^.VC!':. - A--23 500 ml 2. F-779 75 itF 7. =-/,r 75 ml 'i. -.-5 A. A 500 m) r; C _ r 7 f1. *| o5 -"3 at Cyclohexane bt Styrene a- Di isobutyl a luminiun Hydride (DIBAL-H) h* Hexanes a t Cyt iohetiatie h. DPT f* Toluene e, n-Eutyllithium f:-=r2,6M l J-lQ^pr.p^ 'l h. s-Butyl lithium 0-^1 *5M in hexanes) Ct TIFT d. To1! u one a+ Hexane h t Tscprene DO 081958 OONFTDFNTIAI ' 1 rha-het.hyl ''.tyren>-, C'JC'J. ah8)!3r:p f * Hr-ranP Pol'-hsoerere Fitlys-tyrene I-Froeanol 3 ,, F-Frceariol 5 ! * ' l Cl1 i - FAFF-J-SAMS - Tn 1 - A' .--Methylstyrene b*. CyeU'hpii-rsnc c- Hr-rene it Toluene 3, Iscprene a. 61>-he-Methlstyrerie ft- C'.yelchexsne a - Alpha-Metby Istv"ench* Cyclohexane 3, Cyclohexane 3- Toluene a J rtr^ ^ ? n 9 T^c^rens it Styrene e, Aleha-Methylstyrene h* Cycl nheusre . Hexane d * I sop rene Fol - i-loprene Jt Styrene h- Tclyrnr DO 081989 C.ONFTDE'NTTAl.