Kim, Young Jin Lee, Jae Hyeok Widyaya, Vania Tanda Kim, Hoon Sik Lee, Hyunjoo 2024-01-20T10:01:39Z 2024-01-20T10:01:39Z 2021-09-05 2014-04-20 0253-2964 https://pubs.kist.re.kr/handle/201004/126872 Ru/C-catalyzed hydrogenation of m-xylylene diamine into 1,3-cyclohexanebis(methylamine)' was greatly accelerated by the presence of LiNO3, NaNO2, or NaNO3. It was found that the effect of the nitrate salt was significantly affected by the size of cation. The promoting effect of the nitrate salt increased with the decrease of the cation size: LiNO3 similar to NaNO3 > KNO3 > CsNO3 >> [1-butyl-3-methylimidazolium]NO3. XRD analysis of the recovered catalysts after the hydrogenation reactions showed that LiNO3 and NaNO3 were completely transformed into LiOH and NaOH, respectively, along with the evolution of NH3, while KNO3 and CsNO3 remained unchanged. English WILEY-V C H VERLAG GMBH RUTHENIUM Effect of Alkali Metal Nitrates on the Ru/C-catalyzed Ring Hydrogenation of m-Xylylenediamine to 1,3-Cyclohexanebis(methylamine) Article 10.5012/bkcs.2014.35.4.1117 1 BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.35, no.4, pp.1117 - 1120 BULLETIN OF THE KOREAN CHEMICAL SOCIETY 35 4 1117 1120 scie scopus kci ART001867724 000335096600026 2-s2.0-84898668067 Chemistry, Multidisciplinary Chemistry Article RUTHENIUM Hydrogenation m-Xylylenediamine RU/C Alkali metal nitrate