Organic compounds -- part of the class 532-570 series – Organic compounds – Phosphorus containing
Patent
1994-01-10
1995-05-09
Richter, Johann
Organic compounds -- part of the class 532-570 series
Organic compounds
Phosphorus containing
568 14, C07F 953
Patent
active
054141338
ABSTRACT:
Protected phosphine oxides of formula X are useful intermediates for the preparation of tertiary phosphine oxides and acylphosphine oxide photoinitiators. ##STR1##
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Hall Roger G.
Riebli Peter
Ciba-Geigy Corporation
Hall Luther A. R.
Hydorn Michael B.
Richter Johann
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