Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1987-10-23
1989-04-11
Reamer, James H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568345, C07C 4567
Patent
active
048208744
ABSTRACT:
The yield of 2,5,6-trimethyl-cyclohex-2-en-1-one is increased by reacting diethyl ketyone, in the presence of an alkali, with crotonaldehyde or a compound which is converted to crotonaldehyde under the reaction conditions chose, and working up the reaction mixture by distillation, by a method in which the distillation residue obtained is either
REFERENCES:
patent: 3531504 (1970-09-01), Conia
patent: 3857892 (1974-12-01), Wehrli
patent: 4081482 (1978-03-01), Baumann et al.
patent: 4128728 (1978-12-01), Arnold et al.
Arnold Lothar
Laas Harald
Schauer Horst
Tavs Peter
BASF - Aktiengesellschaft
Reamer James H.
LandOfFree
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