Process for the preparation of nitro-substituted arylamines

Details Process for the preparation of nitro-substituted arylamines Process for the preparation of nitro-substituted arylamines

1995-09-06

1997-03-18

Haymond, Richard L.

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

Organic compounds

Nitrogen attached directly or indirectly to the purine ring...

544321, 546160, 546312, 548130, 548197, 548559, 549 68, 549481, 558418, 562435, 564408, C07C20912, C07D23942, C07D21374

Patent

active

056124830

ABSTRACT:
Nitro-substituted aromatics can be directly aminated with amines in the presence of simple bases and oxygen.

REFERENCES:
patent: 5117063 (1992-05-01), Stern et al.
patent: 5252737 (1993-10-01), Stern et al.
Ber. Deutsch. Chem. Gesellschaft. 1903, 36, 4135-4138.
M.K. Stern, et al., J. Am. Chem. Soc., vol. 114, No. 23, pp. 9237-9238, (1992).
N.R. Ayyangar, et al., Tetrahedron Letters, vol. 31, No. 22, pp. 3217-3220, (1990).

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