Process for preparing chloromethylpyridines

Details Process for preparing chloromethylpyridines Process for preparing chloromethylpyridines

1994-06-24

1995-08-15

Rotman, Alan L.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

546304, 546346, C07D21361, C07D21326, C07D21372

Patent

active

054420725

ABSTRACT:
The invention relates to a novel process for preparing chloromethylpyridines of the general formula (I) ##STR1## in which n represents the numbers 0,1,2 or 3 and

REFERENCES:
Derwent Abstract, Week 9333, KOEI E13, 93-261637/33, JP05178835-A; "Preparation of chloromethyl halo pyridine useful as . . . ", Koei Chem. Ind. Co.. Ltd., Dec. 26, 1991, JP 91-359435.
Chemisdjes Central-Blatt, Oct. 19, 1898, vol. II, No. 16; "Apparate"; pp. 57/887-888; "Zur Einwirkung Von Nitrosylchlori auf . . . ", W. Solonina.
Recueil des travaux chimiques des Pays-Bas, 1936, vol. 55, No. 17, cover page + pp. 293-294; "Das 2-(2-pyridyl)-alanin", J. Overhoff et al.
Angewandte Chemie, Mar. 7, 1963, vol. 75, No. 5, cover page + pp. 235-240; "In der seitenkette halogenierte methylpyridine . . . ", W. Mathes et al.
Allied Chemical and Dye Corporation, Dec. 20, 1950, pp. 319-320/364-395; "Nitrosyl chloride", L. J. Beckham et al.
Chem. Abstracts, vol. 119, No. 17, Abst. No. 119:180.674e, Oct. 25, 1993.
J. Heterocyclic Chem., vol. 16, pp. 333-337, 1979; "Synthesis of Heterocyclic Analogs of .alpha.-Methyldopa", J. W. Tilley et al.

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