Phosphine

Phosphine

SCHEMBL9256536

Cl[Rh].P

nearest known ligand 0.00

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⚠ Novel chemotype — no close known analogue (best Tanimoto < 0.3). Unexplored chemical space relative to ChEMBL.

Similar compounds — the chemically nearest patent molecules

Nearest neighbours by Morgan-fingerprint cosine across the patent-compound collection, with each neighbour's top predicted target and the predicted targets it shares with this molecule.

Compoundsimilaritytop predictedshared targets
SCHEMBL106287 0.82
SCHEMBL21200329 0.82
SCHEMBL5011392 0.67
Ammonia Solution, Strong SCHEMBL1069295 0.67
Ammonia Solution, Strong SCHEMBL6672956 0.67
Water SCHEMBL3253722 0.67
Ammonia Solution, Strong SCHEMBL1803728 0.67
SCHEMBL845480 0.67
Water SCHEMBL383056 0.67
SCHEMBL921692 0.67

Similarity is cosine over the 2,048-bit Morgan fingerprint (≈ Tanimoto). Identical fingerprints score 1.00.

Patent provenance — the patents this molecule appears in, and who filed them

Claimed or disclosed in 9 patents. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-5432194-A Antiallergens, antinflammatory agents ABBOTT LABORATORIES (US) 1995-07-11 US disclosed
US-4687874-A Selective hydroformylation process using alkyl diaryl phosphine rhodium carbonyl hydride catalysts EXXON RESEARCH AND ENGINEERING COMPANY (US) 1987-08-18 US disclosed
US-4687866-A Ligand exchange process for producing alkyl diaryl phosphine rhodium carbonyl hydrides EXXON RESEARCH AND ENGINEERING COMPANY (US) 1987-08-18 US disclosed
US-4668809-A ALKYL DIARYLPHOSPHINE RHODIUM CARBONYL HYDRIDES, HYDROFORMYLATION, OLEFINS EXXON RESEARCH AND ENGINEERING (US) 1987-05-26 US disclosed
US-4595753-A Nitrogen heterocycle substituted EXXON RESEARCH AND ENGINEERING CO. (US) 1986-06-17 US disclosed
EP-0024091-B1 HYDROFORMYLATION PROCESS AND NOVEL TRANSITION METAL CATALYSTS EXXON RESEARCH AND ENGINEERING COMPANY (US) 1985-04-03 EP disclosed
EP-0024091-A4 HYDROFORMYLATION PROCESS AND NOVEL TRANSITION METAL CATALYSTS. EXXON RESEARCH ENGINEERING CO (US) 1981-07-16 EP disclosed
EP-0024091-A1 HYDROFORMYLATION PROCESS AND NOVEL TRANSITION METAL CATALYSTS. EXXON RESEARCH ENGINEERING CO (US) 1981-02-25 EP disclosed
WO-1980001690-A1 CARBONYLATION PROCESS AND NOVEL TRANSITION METAL CATALYSTS EXXON RESEARCH ENGINEERING CO (US) 1980-08-21 WO disclosed