Document RJmbENYy9JmwdbxDa2z1MG5wX

0 !o '0 0 0 0 OOOO 0000 OOOO OOOO o o o o o o o j/h-T: 0- 4 te j 1* j 11 | 11 " 1 " 1 " 1 " " 1 i " 1 * i ' i * I I rT*T?i- `'fn- GAS CHROMATOGRAPHY ABSTRACTING SERVICE^ 0- S 0- S 0- 5 0- s 4-10-65 No. 65-0506 PATH 01' PARTIAL HYDROGENATION OF o-, m-, AND g-TERPHENYL Daniel A. Scola, John S. Adams, Charles I. Tewksbury, and Robert J. Wineman (Boston Labs., Monsanto Res. Corp., Everett 49, Mass.) J. Org. C'hem. 30, No. 2: 384-88 (Feb. 1965) ci--. f 1-0 0" 0- X 0- a 0- s 0- r O' s 0- O' V Q" s The partial hydrogenation of 0-, m-, and -terphenyl, using high pressures and temperatures with copper chromite and nickel as catalysts, was investigated. Reaction prods, were analyzed by GC and these data are summarized for each isomer in Tables I, II, and III, p. 384-85- Instrument: VJilkens Model A-350B Detector: -- Col. L/d.: 6-ft. x 0.25-in. Stat. ph./concn.: (l) 15% Craig polyester succinate; (2) 15% Apiezon L; (3) 15% polyphenyl ether OS-I38 Support: (l and 3) Chromosorb P, 30-60 mesh; (2) Chromosorb W, 30-60 mesh Carrier gas: He, 75 ml/min. Oper. temp.: (l) 210; (2) 260; (3) 250 Retention data: Tables p. 384-85 Remarks:-- Compds. Gepd.: hydrogenation prods, of terphenyl compds. . o 1-0 o O' S 89-54-47 0- s PRHSTON TECHNICAL APSTRACTS CO., 171B SHERMAN AVE., EVANSTON. ILL.-COPYRIGHTED IP64 0- : O O jl'Y o o|o o o /\| o o 0000 000 0000 0000 ,1 i 0067629 TOWOLDMONOQ56574