Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1998-09-30
1999-11-30
Kight, John
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
502345, C07C 4567, B01J 2372
Patent
active
059945907
ABSTRACT:
A process for producing 7-octen-1-al by isomerization of 2,7.octadien-1-ol by feeding 2,7-octadien-1-ol and hydrogen to a reaction zone in the presence of a copper catalyst while controlling the molar ratio of 2,7-octadien-1-ol to hydrogen within a range of 99/1 to 75/25, and effecting isomerization in the gaseous phase. This process ensures a high yield, a high selectivity and stable operation over a long period of time.
REFERENCES:
patent: 4463196 (1984-07-01), Chabardes et al.
patent: 4510331 (1985-04-01), Yoshimura et al.
Chemical Abstracts, vol. 114, No. 7, AN 114:61540v, Feb. 18, 1991. JP 02 218638, Aug. 31, 1990.
Chemical Abstracts, vol. 122, No. 11, AN 122;132583q, Mar. 13, 1995, JP 06 210173, Aug. 2, 1994.
Hori Takashi
Tokitoh Yasuo
Tsuda Tomoyasu
Watanabe Kazunori
Aulakh Charanjit S.
Kight John
Kuraray Co. Ltd.
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