Search results for "adamantyl"

showing 10 items of 11 documents

Defying Stereotypes with Nanodiamonds: Stable Primary Diamondoid Phosphines

2016

International audience; Direct unequal C-H bond difunctionalization of phosphorylated diamantane was achieved in high yield from the corresponding phosphonates. Reduction of the functionalized phosphonates provides access to novel primary and secondary alkyl/aryl diamantane phosphines. The prepared primary diamantyl phosphines are quite air stable compared to their adamantyl and especially alkyl or aryl analogues. This finding is corroborated by comparing the singly occupied molecular orbital energy levels of the corresponding phosphine radical cations obtained by density functional theory computations.

room-temperaturemolecular tripoddeactivated aryl chlorideshomogeneous catalysts010402 general chemistryDiamondoidselective preparationchemistry01 natural sciencesMedicinal chemistryChemical reaction[ CHIM ] Chemical Scienceschemistry.chemical_compoundOrganic chemistry[CHIM]Chemical SciencesarylationAlkylNanodiamonds ; Diamondoid Phosphines ; diamantane ; adamantane ; adamantylphosphinechemistry.chemical_classification010405 organic chemistryChemistryligandsArylOrganic Chemistrypalladiumphosphorylated adamantanes3. Good health0104 chemical sciencesChemical bondDensity functional theoryDiamantanePhosphine
researchProduct

Herbicidal activity of phosphonic, phosphinic, and phosphonous acid analogues of phenylglycine and phenylalanine

1995

A series of phosphonic, phosphinic, and phosphonous acid analogues of phenylglycine and phenylalanine was synthesized and tested as herbicides against Lepidium sativum and Cucumis sativus. Aminobenzylphosphonic acids exhibited notable herbicidal activity and thus represent a group of the most active herbicides found among aminophosphonic acids.

phosphonic acidStereochemistryfood and beveragesPhenylalanineBiological activityPlant ScienceLepidium sativumchemistry.chemical_compoundchemistryglyphosateGlyphosateacid analogueOrganic chemistryadamantylAgronomy and Crop Scienceherbicidal activityJournal of Plant Growth Regulation
researchProduct

CCDC 220524: Experimental Crystal Structure Determination

2004

Related Article: S.Matsui, Y.Yoshida, Y.Takagi, T.P.Spaniol, J.Okuda|2004|J.Organomet.Chem.|689|1155|doi:10.1016/j.jorganchem.2003.11.041

Space GroupCrystallographyDibenzyl-bis(N-(2-pyrrolymethylene)-1-adamantylamine)-hafnium benzene solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 288794: Experimental Crystal Structure Determination

2006

Related Article: M.E.Gonzalez-Nunez, J.Royo, R.Mello, M.Baguena, J.M.Ferrer, C.R.de Arellano, G.Asensio, G.K.S.Prakash|2005|J.Org.Chem.|70|7919|doi:10.1021/jo0509511

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates(Z)-2-(5-Hydroxyadamantyl)methylketone
researchProduct

CCDC 220525: Experimental Crystal Structure Determination

2004

Related Article: S.Matsui, Y.Yoshida, Y.Takagi, T.P.Spaniol, J.Okuda|2004|J.Organomet.Chem.|689|1155|doi:10.1016/j.jorganchem.2003.11.041

Space GroupCrystallographyCrystal SystemCrystal StructureDibenzyl-bis(N-(2-pyrrolymethylene)-1-adamantylamine)-zirconium benzene solvateCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 288792: Experimental Crystal Structure Determination

2006

Related Article: M.E.Gonzalez-Nunez, J.Royo, R.Mello, M.Baguena, J.M.Ferrer, C.R.de Arellano, G.Asensio, G.K.S.Prakash|2005|J.Org.Chem.|70|7919|doi:10.1021/jo0509511

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates(E)-5-Hydroxy-2-adamantyl methylsulfonate
researchProduct

CCDC 288796: Experimental Crystal Structure Determination

2006

Related Article: M.E.Gonzalez-Nunez, J.Royo, R.Mello, M.Baguena, J.M.Ferrer, C.R.de Arellano, G.Asensio, G.K.S.Prakash|2005|J.Org.Chem.|70|7919|doi:10.1021/jo0509511

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(Z)-(5-Hydroxy-2-adamantyl)methylsulfoneExperimental 3D Coordinates
researchProduct

CCDC 235008: Experimental Crystal Structure Determination

2004

Related Article: T.Maaninen, H.M.Tuononen, G.Schatte, R.Suontamo, J.Valkonen, R.Laitinen, T.Chivers|2004|Inorg.Chem.|43|2097|doi:10.1021/ic034944b

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters13-Diadamantyl-13-diaza-245-triselenacyclopentaneExperimental 3D Coordinates
researchProduct

CCDC 288793: Experimental Crystal Structure Determination

2006

Related Article: M.E.Gonzalez-Nunez, J.Royo, R.Mello, M.Baguena, J.M.Ferrer, C.R.de Arellano, G.Asensio, G.K.S.Prakash|2005|J.Org.Chem.|70|7919|doi:10.1021/jo0509511

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates(Z)-5-Hydroxy-2-adamantyl methylsulfonate
researchProduct

CCDC 288795: Experimental Crystal Structure Determination

2006

Related Article: M.E.Gonzalez-Nunez, J.Royo, R.Mello, M.Baguena, J.M.Ferrer, C.R.de Arellano, G.Asensio, G.K.S.Prakash|2005|J.Org.Chem.|70|7919|doi:10.1021/jo0509511

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(E)-(5-Hydroxy-2-adamantyl)methylsulfoneExperimental 3D Coordinates
researchProduct