Phosphinimidic acid, P,P-diphenyl-N-(trimethylsilyl)-, trimethylsilyl ester

Base Information

• Chemical Name: Phosphinimidic acid, P,P-diphenyl-N-(trimethylsilyl)-, trimethylsilyl ester
• CAS No.: 66416-58-8
• Molecular Formula: C₁₈H₂₈NOPSi₂
• Molecular Weight: 361.571
• DSSTox Substance ID: DTXSID701143836
• Mol file: 66416-58-8.mol

Synonyms:DTXSID701143836;Phosphinimidic acid, P,P-diphenyl-N-(trimethylsilyl)-, trimethylsilyl ester;66416-58-8

Chemical Property of Phosphinimidic acid, P,P-diphenyl-N-(trimethylsilyl)-, trimethylsilyl ester

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 5
• Exact Mass: 361.14470458
• Heavy Atom Count: 23
• Complexity: 405

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C[Si](C)(C)N=P(C1=CC=CC=C1)(C2=CC=CC=C2)O[Si](C)(C)C

Technology Process of Phosphinimidic acid, P,P-diphenyl-N-(trimethylsilyl)-, trimethylsilyl ester

There total 2 articles about Phosphinimidic acid, P,P-diphenyl-N-(trimethylsilyl)-, trimethylsilyl ester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 61.0%

trimethylsilylazide (4648-54-8) + Diphenylphosphonigsaeure-trimethylsilylester (13683-01-7) → Diphenyltrimethylsiloxy-N-trimethylsilylphosphinimid (66416-58-8)

Guidance literature:

at 115 ℃; for 1.5h;

Reference yield:

→ Diphenyltrimethylsiloxy-N-trimethylsilylphosphinimid (66416-58-8)

Guidance literature:

DOI:10.1021/ic50185a036

Reference yield: 96.0%

cyclopentadienyl titanium(IV) trichloride (1270-98-0) + Diphenyltrimethylsiloxy-N-trimethylsilylphosphinimid (66416-58-8) → {(C6H5)2PNOTiCl(C5H5)}2

Guidance literature:

In dichloromethane; byproducts: (CH3)3SiCl; addn. of Me3SiOPPh2NSiMe3 to Ti complex soln. under N2, -193°C; slowly allowing to warm up to room temp; stirring, room temp., 12h; pptn.; filtration; washing (n-hexane); drying in vac.; elem. anal.;

upstream raw materials:

trimethylsilylazide

Diphenylphosphonigsaeure-trimethylsilylester

Downstream raw materials:

chloro-trimethyl-silane

Refernces

• 1、 Well, Michael,Schmutzler, Reinhard. "UEBER DIE ADDITION VON PHOSPHINIGSAEURETRIMETHYLSILYLESTERN AN KUMULIERTE DOPPELBINDUNGSSYSTEME". . p. 151 - 156. Retrieved 2007/10/02.