Process for the preparation of enamines or imines

Details Process for the preparation of enamines or imines Process for the preparation of enamines or imines

1982-06-30

1987-09-22

Brust, Joseph Paul

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

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

544173, 544178, 546184, 546192, 546240, 546248, 548400, 548574, 548575, 548578, 564248, 564355, 564383, 564454, 564503, 564509, C07C 8724, C07D29502

Patent

active

046956310

ABSTRACT:
A process for the preparation of enamines or imines by isomerization of allylamine derivatives is described. Allylamine derivatives represented by formula (I): ##STR1## are isomerized using as a catalyst a rhodium complex represented by formula (IV):

REFERENCES:
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Oswald, C.A., 94 (1981), 94:157091u.
Tani, et al.; C.A., 97 (1982), 97:109322k.
Tani, et al.; C.A., 97 (1982), 97:145028c.
Smith, "The Chemistry of Open-Chain Organic Nitrogen Compounds", vol. 1 (1965), pp. 329-336; W. A. Benjamin, Inc. N.Y.
Houlen-Weyl, "Methoden Der Organischen Chemie", Stickstoff Verbendungen II, Band XI/I (1957), pp. 170-182, Georg Thieme Verlag, Stuttgart.
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Satoh, et al.; Chem. Lett. (1977), pp. 1465-1466.
Abstract of Japan Kokai No. 54-5906 (1979).
Abstract of Japan Kokai No. 54-5907 (1979).
Abstract of Japan Kokai No. 55-162730 (1980).

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