Process for producing 1-chloro-4-arylbutane

Details Process for producing 1-chloro-4-arylbutane Process for producing 1-chloro-4-arylbutane

2005-03-01

2005-03-01

Price, Elvis O. (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Halogen containing

C570S190000, C570S192000, C570S193000, C570S194000, C570S257000, C570S261000

Reexamination Certificate

active

06861566

ABSTRACT:
There is provided an industrially advantageous process for producing a 1-chloro-4-arylbutane represented by the general formula (2):wherein R represents hydrogen, lower alkyl, or lower alkoxy, characterized by reacting 1-bromo-3-chloropropane with a compound represented by the general formula (1):wherein R is as defined above; and X represents chlorine, bromine, or iodine, in a solvent.

REFERENCES:
patent: 4272454 (1981-06-01), Maggi et al.
Chemical Abstracts, vol. 77, No. 13, (1972), p. 352, the abstract No. 87716z, Kruglova, N. V. & Friedlina, R. Kh., Izv. Akad. Nauk SSSR, Ser. Khim. No. 4, (1972), pp. 886-890.
J. Agric. Food Chem., vol. 38, No. 10, 1990, pp. 1965-1971.
J. Org. Chem., vol. 43, No. 21, 1978, pp. 4120-4125.

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