Organic compounds -- part of the class 532-570 series – Organic compounds – Sulfur containing
Patent
1979-03-08
1981-09-08
Daus, Donald G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Sulfur containing
568 67, C07C14934, C07C14928
Patent
active
042886287
ABSTRACT:
A process for the production of a mono-halothiophenol, e.g. para-chlorothiophenol, and thiophenol. The process comprises reacting a reactant mixture of benzene and dihalobenzene, e.g. para-dichlorobenzene, with hydrogen sulfide in the presence of an absorptive catalyst, such as activated carbon, calcined petroleum coke, etc.
REFERENCES:
patent: 1706489 (1929-03-01), Hoffa et al.
patent: 1825662 (1931-10-01), Hale
patent: 2438838 (1948-03-01), Ballard et al.
patent: 2443811 (1948-06-01), Winkler et al.
patent: 2467222 (1949-04-01), Pavlic
patent: 2490257 (1949-12-01), Crowley et al.
patent: 2506416 (1950-05-01), Gilbert et al.
patent: 2792422 (1957-05-01), Harris et al.
patent: 2922820 (1960-01-01), Rocklin
patent: 2947788 (1960-08-01), Pitt
patent: 3326981 (1967-06-01), Levy et al.
patent: 3331205 (1967-07-01), Laufer
patent: 3374274 (1968-03-01), Spainhour
patent: 3734969 (1973-05-01), Pitt
patent: 3799989 (1974-03-01), Sherk et al.
patent: 3883599 (1975-05-01), Mariotti et al.
patent: 4006186 (1977-01-01), Engels et al.
patent: 4024191 (1977-05-01), Scoggin
Daus Donald G.
Eakin M. C.
Gerstenzang William C.
Stauffer Chemical Company
LandOfFree
Process for the production of mono-halothiophenols and thiopheno does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for the production of mono-halothiophenols and thiopheno, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the production of mono-halothiophenols and thiopheno will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1193652