Reactions of normal alcohols in the presence of a dehydrogenating iron catalyst

被引:33
作者
Wrzyszcz, J
Grabowska, H
Klimkiewicz, R
Syper, L
机构
[1] Polish Acad Sci, W Trzebiatowski Inst Low Temp & Struct Res, PL-50950 Wroclaw 2, Poland
[2] Wroclaw Univ Technol, Inst Organ Chem Biochem & Biotechnol, PL-50370 Wroclaw, Poland
关键词
ketonization; iron catalyst; beta-hydride transfer;
D O I
10.1023/A:1019036123790
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The oxidizing condensation of normal alcohols C-4 to C-12 in the gas phase over Fe3O4 catalyst containing Cr, Si and K oxides was studied. The reactions were carried out in a continuous process at atmospheric pressure. Initially the alcohols undergo dehydrogenation to aldehydes and esters, and at higher temperatures symmetric ketones containing 2n - 1 atoms of carbon in a molecule are formed. A mechanism for the reaction is proposed.
引用
收藏
页码:55 / 58
页数:4
相关论文
共 13 条
[11]   Selective catalytic synthesis of fine chemicals: Opportunities and trends [J].
Sheldon, RA .
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 1996, 107 (1-3) :75-83
[12]   REDUCED COPPER CATALYZED CONVERSION OF PRIMARY ALCOHOLS INTO ESTERS AND KETONES [J].
TAKESHITA, K ;
NAKAMURA, S ;
KAWAMOTO, K .
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1978, 51 (09) :2622-2627
[13]   A new efficient catalytic method of naphthols ring alkylation [J].
Wrzyszcz, J ;
Grabowska, H ;
Mista, W ;
Syper, L ;
Zawadzki, M .
APPLIED CATALYSIS A-GENERAL, 1998, 166 (02) :L249-L253