Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1978-03-02
1979-04-10
Trousof, Natalie
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
546193, 546281, 546291, 260112R, C07D21370, C07D40112
Patent
active
041490037
ABSTRACT:
Novel pyridine compounds having the formula R.sup.1 -S-S-A-Z are disclosed, in which formula R.sup.1 is 2-pyridyl, 5-nitro-2-pyridyl or 4-pyridyl, A is a hydrocarbon residue having 1-10 carbon atoms and Z is a group ##STR1## or acid addition salts of the last mentioned group, where n is 2 or 3, R.sup.1 has the same significance as R.sup.1 above and is equal thereto and R.sup.2 is methyl or ethyl. These compounds are particularly useful as bifunctional coupling agents and as thiolating agents.
REFERENCES:
patent: 2872450 (1959-02-01), Sasse et al.
patent: 3950348 (1976-04-01), Hirschmann et al.
Axen Rolf E. A. V.
Carlsson Jan P. E.
Drevin Hakan N. Y.
Lindgren Goran E. S.
Pharmacia Fine Chemicals AB
Philpitt Fred
Ramsuer R. W.
Trousof Natalie
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