Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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B01J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
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31/00
Catalysts comprising hydrides, coordination complexes or organic compounds
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B01J31/16
containing coordination complexes
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B01J31/24
Phosphines; , i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
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B01J31/2404
Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
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B01J31/2419
comprising P as ring member
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B01J31/2438
and further hetero atoms as ring members, excluding the positions adjacent to P
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