US PATENT SUBCLASS 987 / 116
.~ Contains at least one (C)-P bond (9/28)


Current as of: June, 1999
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987 /   HD   ORGANIC COMPOUNDS CONTAINING A Bi, Sb, As, OR P ATOM OR CONTAINING A METAL ATOM OF THE 6TH TO 8TH GROUP OF THE PERIODIC SYSTEM

30  DF  PHOSPHORUS COMPOUNDS (9/02; 9/06) {15}
116.~ Contains at least one (C)-P bond (9/28) {19}
117  DF  .~.~> Pentavalent P compound containing a P(=N) bond and wherein the P atom is bonded directly to three carbon atoms (9/535D; 9/535D2)
118  DF  .~.~> Pentavalent P compound containing a P(=C) bond and wherein the P atom is not bonded directly to chalcogen (9/535B)
119  DF  .~.~> Pentavalent P compound containing at least one bond to carbon and wherein the other four valences are bonded directly to four separate atoms, none of which are chalcogen (9/535)
120  DF  .~.~> Pentavalent P compound having the structure (X=C*)-P(=X) or (cyano*)-P(=X) where X is chalcogen, * indicates a direct bond of the C of the C=X group or of the C of the cyano group directly to the P atom, and the other atoms bonded directly to the P atom are either carbon and hydrogen (9/53A9; 9/53P; 9/53Y)
121  DF  .~.~> Pentavalent P compound having the structure (C)-P(=X)(C or H)(C or H) where X is chalcogen (9/53) {4}
126  DF  .~.~> Trivalent compounds having the structure (Hal)-P-(C)(C or H), or (Hal)-2-P(C), or pentavalent compounds having the structure (Hal)-P(=X)(C) (C or H) or (Hal)2-P(=X)(C) where X is chalcogen (9/52)
127  DF  .~.~> Trivalent P compound having the structure (C or H)(C)-P-P-(C)(C or H) (9/50P)
128  DF  .~.~> Trivalent P compound containing a metal atom and having the structure (C)-P(C or H or Metal) (C or H or Metal) (9/50Y; 9/50Z; 9/50Z2; 9/50Z4; 9/50Z6; 9/50Z8)
129  DF  .~.~> Trivalent P compound having the structure (C)-P-(C or H)(C or H) (9/50) {5}
135  DF  .~.~> Trivalent P compound having the structure (C)-P-(N) or (C)-P(Hal) (9/48F; 9/48H)
136  DF  .~.~> Trivalent P having the structure (C)2-P(XH or X-Salt) or pentavalent P having the structure (C)2-P(=X) (XH or X-Salt) where X is chalcogen (9/46)
137  DF  .~.~> Trivalent P having the structure (C)-P-(XH or X-Salt) (XH or X-Salt or H) or pentavalent P having the structure (C)-P(=X) (XH or X-Salt) (XH or X-Salt or H) where X is chalcogen (9/48) {2}
140  DF  .~.~> Pentavalent P having the structure (C)-P(=X) (X) (N) or (C)-P(=X) (N)2 where X is chalcogen (9/44; 9/44A; 9/44A1; 9/44A6; 9/44A9; 9/44B; 9/44B1; 9/44B9) {3}
144  DF  .~.~> Pentavalent P having the structure (C)-P(=X) (X) (Hal) (X) or (C)-P(=X) (Hal)2 wherein X is chalcogen (9/42) {1}
146  DF  .~.~> Pentavalent P having the structure (C)-P(=X) (X) (X) where X is chalcogen (9/38) {8}
169  DF  .~.~> Pentavalent P having the structure (C)2-P(=X) (N) where X is chalcogen (9/36)
170  DF  .~.~> Pentavalent P having the structure (C)2-P(=X)(Hal) where X is chalcogen (9/34)
171  DF  .~.~> Pentavalent P having the structure (C)2-P(=X) (X-C) where X is chalcogen (9/32) {9}
181  DF  .~.~> Pentavalent P having the structure (C)2-P(=X) (X-B) where X is chalcogen and B represents an atom other than C (9/30; 9/30B) {5}


DEFINITION

Classification: 987/116

Contains at least one (C)-P bond (9/28):

(under subclass 30) Subject matter wherein the P compound contains at least one carbon atom directly bonded to a phosphorus atom (C)-P.