Phosphine

Phosphine

SCHEMBL3166267

P.[Ru]

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
Phosphine SCHEMBL24816 1.00
Phosphine SCHEMBL188146 1.00
Phosphine SCHEMBL28551397 1.00
Phosphine SCHEMBL15525085 1.00
Methane SCHEMBL28870772 0.82
Ammonia Solution, Strong SCHEMBL1900485 0.82
Phosphine SCHEMBL5693061 0.82
Phosphine SCHEMBL165123 0.82
Phosphine SCHEMBL11076631 0.82
Phosphine SCHEMBL5682224 0.82

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 34 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-9636671-B2 Homogeneous process for the hydrogenation of carboxylic acids and derivatives thereof DAVY PROCESS TECHNOLOGY LIMITED (GB) 2017-05-02 US disclosed
EP-2085141-B1 Regenerative catalytic process JOHNSON MATTHEY DAVY TECHNOLOGIES LTD (GB) 2016-12-07 EP disclosed
US-20160229784-A1 PROCESSES FOR MAKING CYCLOHEXANE COMPOUNDS EASTMAN CHEMICAL COMPANY (US) 2016-08-11 US disclosed
US-20160229774-A1 PROCESSES FOR MAKING CYCLOHEXANE COMPOUNDS EASTMAN CHEMICAL COMPANY (US) 2016-08-11 US disclosed
US-9346737-B2 Processes for making cyclohexane compounds EASTMAN CHEMICAL COMPANY (US) 2016-05-24 US disclosed
US-9340482-B2 Processes for making cyclohexane compounds EASTMAN CHEMICAL COMPANY (US) 2016-05-17 US disclosed
US-9328050-B1 Processes for making hydroxymethylbenzoic acid compounds EASTMAN CHEMICAL COMPANY (US) 2016-05-03 US disclosed
WO-2015102892-A1 PROCESS FOR THE PREPARATION OF AT LEAST ONE HYDROXYMETHYLCYCLOHEXANE EASTMAN CHEMICAL COMPANY (US) 2015-07-09 WO disclosed
WO-2015102893-A1 PROCESS FOR THE PREPARATION OF CYCLOHEXANE CARBOXYLIC ACID COMPOUNDS EASTMAN CHEMICAL COMPANY (US) 2015-07-09 WO disclosed
US-20150183706-A1 PROCESSES FOR MAKING CYCLOHEXANE COMPOUNDS EASTMAN CHEMICAL COMPANY (US) 2015-07-02 US disclosed
EP-1678132-A1 PROCESS FOR THE PRODUCTION OF LACTAMS Davy Process Technology Limited (GB) 2006-07-12 EP disclosed
EP-1678107-A1 HYDROGENOLYSIS OF SUGAR FEEDSTOCK Davy Process Technology Limited (GB) 2006-07-12 EP disclosed
EP-1678108-A1 HOMOGENEOUS PROCESS FOR THE HYDROGENATION OF DICARBOXYLIC ACIDS AND/OR ANHYDRIDES THEREOF Davy Process Technology Limited (GB) 2006-07-12 EP disclosed
US-20050234269-A1 Using a catalyst comprising ruthenium, rhodium, iron, osmium or palladium; andan organic phosphine such as triphos; in the presence of water to improve catalyst stability; without use of a promoter and free of halides; any carbon monoxide reacts with the water to form carbon dioxide and hydrogen DAVY PROCESS TECHNOLOGY LIMITED (GB) 2005-10-20 US disclosed
WO-2005051875-A1 HOMOGENEOUS PROCESS FOR THE HYDROGENATION OF DICARBOXYLIC ACIDS AND/OR ANHYDRIDES THEREOF DAVY PROCESS TECHNOLOGY LIMITED (GB) 2005-06-09 WO disclosed
WO-2005051874-A1 HYDROGENOLYSIS OF SUGAR FEEDSTOCK DAVY PROCESS TECHNOLOGY LIMITED (GB) 2005-06-09 WO disclosed
WO-2005051907-A1 PROCESS FOR THE PRODUCTION OF LACTAMS DAVY PROCESS TECHNOLOGY LIMITED (GB) 2005-06-09 WO disclosed
EP-1499573-A1 HOMOGENEOUS PROCESS FOR THE HYDROGENATION OF CARBOXYLIC ACIDS AND DERIVATIVES THEREOF Davy Process Technology Limited (GB) 2005-01-26 EP disclosed
WO-2003093208-A1 HOMOGENOUS PROCESS FOR THE HYDROGENATION OF CARBOXYLIC ACIDS AND DERIVATIVES THEREOF DAVY PROCESS TECHNOLOGY LIMITED (GB) 2003-11-13 WO disclosed
US-4317946-A IN THE PRESENCE OF A RUTHENIUM CATALYST THE HALCON SD GROUP, INC. (US) 1982-03-02 US disclosed