Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1989-05-15
1991-04-02
Stoll, Robert L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568927, 568937, 568939, 502 81, 502 84, 502 77, C07C 7910
Patent
active
050048465
ABSTRACT:
Nitrobenzenes are prepared by nitrating benzenes in a vapor phase with dilute or concentrated nitric acid wherein the following (A) or (B) is used as a catalyst:
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Hirose Ken-ichi
Nagai Koichi
Nagaoka Yoshihiko
Sato Hiroshi
Yoshioka Hiroshi
Sayala Chhaya
Stoll Robert L.
Sumitomo Chemical Company Ltd.
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