Phosphinane is the organophosphorus compound with the formula (CH2)5PH. This colorless liquid is the parent member of a family of six-membered, saturated rings containing phosphorus. These compounds are mainly of academic interest. The ring adopts a flexible cyclohexane-like chair conformation.[1]
Phosphinane can be prepared via the Arbuzov reaction of triethylphosphite and 1,5-dibromopentane followed by cyclization and reduction steps.[1] Phosphinane can also be prepared by reduction of 1-chlorophosphinane, which in turn is obtained by the reaction of 1-phenylphosphinane and phosphorus trichloride.[2]
References
^ abMichael J. Gallagher (2001). "Six-membered rings: Phosphinanes, Dihydro- and Tetrahydro-phosphinines". Phosphorus-Carbon Heterocyclic Chemistry The Rise of a New Domain. pp. 463–483. doi:10.1016/B978-008043952-5/50012-7.
^K. Sommer (1970). "Zur Spaltung tertiärer Phosphine. II". Zeitschrift für Anorganische und Allgemeine Chemie. 379: 56–62. doi:10.1002/zaac.19703790110.
March 29, 2023
phosphinane, organophosphorus, compound, with, formula, this, colorless, liquid, parent, member, family, membered, saturated, rings, containing, phosphorus, these, compounds, mainly, academic, interest, ring, adopts, flexible, cyclohexane, like, chair, conform. Phosphinane is the organophosphorus compound with the formula CH2 5PH This colorless liquid is the parent member of a family of six membered saturated rings containing phosphorus These compounds are mainly of academic interest The ring adopts a flexible cyclohexane like chair conformation 1 Phosphinane NamesPreferred IUPAC name PhosphinaneOther names PhosphacyclohexaneIdentifiersCAS Number 4743 40 23D model JSmol Interactive imagePubChem CID 138339InChI InChI 1S C5H11P c1 2 4 6 5 3 1 h6H 1 5H2Key VXTFGYMINLXJPW UHFFFAOYSA NSMILES C1CCPCC1PropertiesChemical formula C 5H 11PMolar mass 102 117 g mol 1Appearance colorless liquidBoiling point 118 121 C 244 250 F 391 394 K Except where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa Infobox references Phosphinane can be prepared via the Arbuzov reaction of triethylphosphite and 1 5 dibromopentane followed by cyclization and reduction steps 1 Phosphinane can also be prepared by reduction of 1 chlorophosphinane which in turn is obtained by the reaction of 1 phenylphosphinane and phosphorus trichloride 2 References Edit a b Michael J Gallagher 2001 Six membered rings Phosphinanes Dihydro and Tetrahydro phosphinines Phosphorus Carbon Heterocyclic Chemistry The Rise of a New Domain pp 463 483 doi 10 1016 B978 008043952 5 50012 7 K Sommer 1970 Zur Spaltung tertiarer Phosphine II Zeitschrift fur Anorganische und Allgemeine Chemie 379 56 62 doi 10 1002 zaac 19703790110 Retrieved from https en wikipedia org w index php title Phosphinane amp oldid 1100635540, wikipedia, wiki, book, books, library,
