1,3-Di-tert-butyl-2-(tert-butylamino)-4,4-dimethyl-1,3,2,4-diazaphosphasiletidin

Base Information

• Chemical Name: 1,3-Di-tert-butyl-2-(tert-butylamino)-4,4-dimethyl-1,3,2,4-diazaphosphasiletidin
• CAS No.: 82881-47-8
• Molecular Formula: C₁₄H₃₄N₃PSi
• Molecular Weight: 303.503
• Mol file: 82881-47-8.mol

Synonyms:1,3-Di-tert-butyl-2-(tert-butylamino)-4,4-dimethyl-1,3,2,4-diazaphosphasiletidin

Chemical Property of 1,3-Di-tert-butyl-2-(tert-butylamino)-4,4-dimethyl-1,3,2,4-diazaphosphasiletidin

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,3-Di-tert-butyl-2-(tert-butylamino)-4,4-dimethyl-1,3,2,4-diazaphosphasiletidin

There total 1 articles about 1,3-Di-tert-butyl-2-(tert-butylamino)-4,4-dimethyl-1,3,2,4-diazaphosphasiletidin 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: 45.0%

1,3-Di-tert-butyl-2-(di-tert-butylamino)-4,4-dimethyl-1,3,2,4-diazaphosphasiletidin (82881-21-8) → 1,3-Di-tert-butyl-2-(tert-butylamino)-4,4-dimethyl-1,3,2,4-diazaphosphasiletidin (82881-47-8) + isobutene (115-11-7,15220-85-6)

Guidance literature:

at 300 ℃; for 1.5h;

Reference yield: 70.0%

{NiCl2(Tri-{n-butyl}-phosphin)2} (19615-74-8,30759-83-2,15274-43-8,16610-41-6) + 1,3-Di-tert-butyl-2-(tert-butylamino)-4,4-dimethyl-1,3,2,4-diazaphosphasiletidin (82881-47-8) → [(Me2Si(μ-NBu(t))2PNBu(t))NiCl(P(Bu(n))3)] (869661-58-5)

Guidance literature:

With n-butyllithium; In hexane; toluene; byproducts: Bu(n)H, LiCl, P(Bu(n))3; under Ar or N2; toluene soln. of Si-contg. compd. (0.988 mmol) was treated with Bu(n)Li (1.0 mmol) and refluxed for 1 h; soln. was added dropwise at room temp. to a soln. of Ni-contg. compd. (1.01 mmol) in hexanes; refluxing for 16 h; the soln. was dried in vac., extd. with hexanes and the ext. was filtered; the filtrate was concd. in vac. and stored in a freezer (-21°C); elem. anal.;

DOI:10.1039/b507040f

upstream raw materials:

1,3-Di-tert-butyl-2-(di-tert-butylamino)-4,4-dimethyl-1,3,2,4-diazaphosphasiletidin

Downstream raw materials:

[(Me2Si(μ-NBu(t))2PNBu(t))NiCl(P(Bu(n))3)]