15917-00-7

Upstream product

• 75-64-9 tert-butylamine 
• 3497-00-5 phenylthiophosphonic acid dichloride 
• 591-51-5 phenyllithium 
• 53973-90-3 (t-butyl-(trimethylsilylamino))(t-butylimino)thiophosphorane 
• 53787-01-2 N,N'-bis(t-butyl)-N-(trimethylsilyl)-phosphenimidous amide 

Downstream Products

• 485815-50-7 (Me₂Al[PhP(S)(N(t)Bu)(NH(t)Bu)]) 

Relevant academic research and scientific papers

Regiospecific reaction of phosphaimines with a zirconocene-benzyne complex. Synthesis and reactivity of novel azaphosphazirconaindans

Azaphosphazirconaindan systems (RCp)2ZrN(R1)P(NR2R3)(oC 6H4) 4a (R = H) and 5a,b (R = a regiospecific way via a zirconocene-benzyne intermediate by means of thermolysis of Cp2ZrMePh 1 or (f-BuCp)2ZrPh2 2 in the presence of phosphaimines R1N=P-NR2R3 (3a: R1 = R2 = R3 = SiMe3; 3b: R1 = R2 = t-Eu, R3 = SiMea). After selective reaction of elemental sulfur on the phosphorus atom, Zr-N and Zr-C bond cleavage occurs on treatment with methanol, affording phosphine sulfides PhP(S)(NHR1)(NHR2) 8a,b. In these two reactions, complexes (2ZrN(R1)P(S)(NIIR2)(o-C 6H4) 7a,b resulting from a selective cleavage of one N-SiMe3 bond linked by the phosphorus atom can be isolated. With selenium powder, similar behavior leads to complexes ((-BuCp)2ZrN(R1)P(Se)(NHR2)(o-C 6H4) 10a,b. Elsevier,.

Phosphorus-nitrogen compounds. Part 56. The solution synthesis of some trans-1,3-dialkyl-2,4-diphenyl-2,4-dithiocyclodi-λ5- phosphazanes and their proton, carbon-13, and phosphorus-31 nuclear magnetic resonance spectra

A series of trans-1,3-dialkyl-2,4-diphenyl-2,4-dithiocyclodi- λ5-phosphazanes, [PhP(S)NR]2 (R = Me, Et, Pr n, Pri, Bun, Bui, Bus, But, neopentyl, CH2Ph, or cyclohexyl) has been synthesized by a solution method and their proton, carbon-13, and phosphorus-31 n.m.r. spectra obtained. The relationships between phosphorus-31 and carbon-13 n.m.r. chemical shift data are explored; interpretation of proton n.m.r. data has led to the assignment of trans structures for the cyclodi-λ5- phosphazane molecules. Inductive and resonance substituent coefficients have been evaluated using the dual-substituent parameter method from the relative shieldings of the meta- and para-carbon nuclei in the phenyl ring.

Phosphorus-Nitrogen Compounds. Part 51. Carbon-13 and Phosphorus-31 Nuclear Magnetic Resonance Properties of Phenylphosphonothioic Di(monoalkylamides). Determination of Aromatic Substituent Constants by (13)C Nuclear Magnetic Resonance Spectroscopy

Carbon-13 and phosphorus-31 n.m.r. spectra have been obtained for a series of phenyl-phosphonothioic di(monoalkylamides), PhP(S)(NHR)2 (R=H, Me, Et, Prn, Pri, cyclopropyl, Bun, Bui, Bus, But/sup

PHOSPHORUS-NITROGEN COMPOUNDS. PART XLVI. CYCLODIPHOSPHAZANES DERIVED FROM PHENYLPHOSPHONOTHIOIC DIAMIDES

P-Phenyl-N,N'-dialkyl(aryl)phosphonothioic diamides, PhP(S)(NHR)2, R=Me, Prn, Bun, Bui, cyclopropyl, CH2Ph, Ph, o- and p-MeC6H4, o-, m- and p-MeOC6H4 and o-and p-ClC6H4, decompose at 160-260 deg C to give cyclodiphosph(V)azanes, 2.The diamides, PhP(S)(NHR)2, R=H, Pri, Bus and BUt, decompose on heating to give the cyclotriphosphazane, 3.The 1H nmr spectra of the cyclic dimers are discussed: trans-structures are assigned to all the products.