84114-18-1

Upstream product

• 75-11-6 diiodomethane 
• 83466-54-0 Bis(2,4,6-tri-tert-butylphenyl)diphosphen 
• 211817-38-8 [1-Phenylsulfanyl-meth-(Z)-ylidene]-(2,4,6-tri-tert-butyl-phenyl)-phosphane 
• 75-09-2 dichloromethane 
• 177902-37-3 (E)-1-Bromo-2-(2,4,6-tri-tert-butylphenyl)-2-phosphaethenyllithium 
• 103139-72-6 tricarbonyl(2,4,6-tri-t-butylphenylmethylenephosphine)nickel⁽⁰⁾ 
• 83115-12-2 (2,4,6-tri-tert-butylphenyl)phosphine 
• 211817-36-6 [1-Bromo-1-phenylsulfanyl-meth-(E)-ylidene]-(2,4,6-tri-tert-butyl-phenyl)-phosphane 
• 211817-39-9 (Bis-phenylsulfanyl-methylene)-(2,4,6-tri-tert-butyl-phenyl)-phosphane 
• 100281-23-0 [(dibromomethylene)(2,4,6-tri-tertbutylphenyl)phosphine] 
• 100281-31-0 (E/Z)-(Bromomethylene)(2,4,6-tri-tert-butylphenyl)phosphane 
• 186581-53-3 diazomethane 

Downstream Products

• 103194-56-5 (CO)4Fe((CH₃)3C)3C₆H₂PCH₂ 
• 103139-71-5 (CO)4Fe((CH₃)3C)3C₆H₂PCH₂ 
• 103194-55-4 2,4,6-tri-t-butylphenylmethylenephosphine(bis(tetracarbonyl)iron⁽⁰⁾) 
• 819071-23-3 Cl₃GaP(2,4,6-tri-tert-butylphenyl)(CH₂) 
• 819071-24-4 H₂CP(AlCl₃)(2,4,6-tri-tert-butylphenyl) 
• 14917-13-6 [tricarbonyl(triphenylphosphine)nickel] 
• 819071-28-8 GaCl₄^(1-)*((CH₃)3C)3C₆H₂PCH₂P(N(C₂H₅)2)2⁽¹⁺⁾=[((CH₃)3C)3C₆H₂PCH₂P((C₂H₅)2N)2]GaCl₄ 
• 103139-72-6 tricarbonyl(2,4,6-tri-t-butylphenylmethylenephosphine)nickel⁽⁰⁾ 

Relevant academic research and scientific papers

The phenylthio group as a new substituent on the 2-position of sterically protected 1-phosphaethenes

The phenylthio group was introduced to the sterically protected phosphaethene-system and 1-(phenylthio)-2-(2,4,6-trit-butylphenyl)-2-phosphaethenyllithium was generated. It has been shown that the lithium reagent behaves like a haloderivative, in terms of elimination, metalation, and coupling reaction, while the E/Z isomerization was observed for the phenylthio-derivative, and a 1,4-diphospha-1,3-butadiene as an oxidative coupling product was analyzed by X-ray.

Formation of 6,8-di-tert-butyl-3,4-dihydro-4,4-dimethyl-1-phosphanaphthalene by the reaction of 2,2-dibromo-1-(2,4,6-tri-tert-butylphenyl)-1-phosphaethene with butyllithium

Sterically crowded 1-bromo-2-(2,4,6-tri-tert-butylphenyl)-2-phosphaethenyllithium gave 6,8-di-tert-butyl-3,4-dihydro-4,4-dimethyl-1-phosphanaphthalene by intramolecular insertion of an intermediary phosphinidene carbene species into one of the C-H bonds of the two o-tert-butyl groups.

Phosphinidene transfer reactions of the terminal phosphinidene complex Cp2Zr(PC6H2-2,4,6-t-Bu3)(PMe 3)

The terminal zirconium phosphinidene complex Cp2Zr(PR*)(PMe3) (R* = C6H2-2,4,6-t-Bu3) 2 has been synthesized in high yield, and its reactivity has been investigated. The compound Cp2ZrMe(PH

Sonochemistry in the diphosphirane series

Sonication improves substantially the rate of formation of diphosphene 1 with respect to standard procedures. The cyclopropanation of 1 using sonochemical generation of methylene or halogeno-carbenes constitutes an interesting alternative in the diphosphi

A GENERAL METHOD FOR PREPARING DIPHOSPHIRANES

Diphosphiranes 3a-3f are obtained by action of diazo derivatives and carbenes on the trans-diphosphene 1.The structures are elucidated by spectroscopic methods.In all cases the cycloaddition reaction is stereoselective.

REACTIVITY OF DIPHOSPHENE TOWARDS OXYGEN AND DIAZO DERIVATIVES: NEW METHOD OF OBTAINING STABLE DIPHOSPHIRANES

Different aspects of the reactivity of the diphosphene are presented : reactivity of the lone pair and/or reactivity of the double bound.

UEBER NIEDERKOORDINIERTE PHOSPHOVERBINDUNGEN. XXXX. 2,4,6-TRI-t-BUTYLPHENYLMETHYLENPHOSPHAN, EIN VIELSEITIGER LIGAND IN UEBERGANGSMETALL-KOMPLEXEN

The structure of the novel η1-η2 complex 2(RP=CH2) (R=2,4,6-tri-t-butylphenyl) has been determined by X-ray analysis.Furthermore, the Fe complexes (RP=CH2) were identified.The phosphaalkane RP=CH2 forms the η1 complex (RP=CH2) with Ni(CO)4.