Strong reduction of hydroxylamine accumulation in the catalytic hydrogenation of nitroarenes by vanadium promoters

被引：84

作者：

Baumeister, P ^{[1
]}

Blaser, HU

Studer, M

机构：

[1] Novartis Serv AG, Catalysis Serv, CH-4002 Basel, Switzerland

[2] Novartis Serv AG, Synth Serv, CH-4002 Basel, Switzerland

来源：

CATALYSIS LETTERS | 1997年 / 49卷 / 3-4期

关键词：

catalytic hydrogenation; aromatic nitro compounds; nitroarenes; hydroxylamine accumulation; vanadium promoter;

D O I：

10.1023/A:1019034128024

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The accumulation of hydroxylamines during the catalytic hydrogenation of several aromatic nitro compounds could be reduced from > 40% to < 1% by the addition of catalytic amounts of vanadium promoters, resulting in a faster reaction and purer products.

引用

页码：219 / 222

页数：4

共 12 条

[1]

BIRCKENSTOCK U, 1978, Patent No. 2849002

[2]

DEBUS H, 1959, B SOC CHIM FR, P785

[3] Catalytic syntheses of aromatic amines [J].

Downing, RS ;

Kunkeler, PJ ;

vanBekkum, H .

CATALYSIS TODAY, 1997, 37 (02) :121-136

[4]

FREIFELDER M, 1971, HDB PRACTICAL CATALY

[5]

Haber F., 1898, Z. Electrochem. Angew. Phys. Chem., V4, P506

[6]

HALCOUR K, 1975, Patent No. 2519838

[7]

KOSAK JR, 1988, CATAL ORG RES REAC, V18, P135

[8]

MILLER JA, 1970, CANCER RES, V30, P559

[9]

OXLEY PW, 1989, ORG SYNTH, V67, P187

[10]

THELEN H, 1972, Patent No. 2214056

← 1 2 →