CID 144495

Base Information

• Chemical Name: CID 144495
• CAS No.: 71579-72-1
• Molecular Formula: F4H3 N P2 Si
• Molecular Weight: 183.057
• Nikkaji Number: J2.216.184I
• Wikidata: Q83099799
• Mol file: 71579-72-1.mol

Synonyms:CID 144495;71579-72-1

Chemical Property of CID 144495

Chemical Property:

• PSA: 30.42000
• LogP: 1.90060
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 0
• Exact Mass: 182.94461228
• Heavy Atom Count: 8
• Complexity: 59.1

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: N([SiH3])(P(F)F)P(F)F

Technology Process of CID 144495

There total 1 articles about CID 144495 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: 87.0%

silyl bromide (14791-57-2) + bis(difluorophosphino)amine (34326-59-5) + trimethylamine (75-50-3) → fluorosilane (11128-24-8,13537-33-2) + bis(difluorophosphino)silylamine (71579-72-1) + trifluorophosphane (7783-55-3)

Guidance literature:

In neat (no solvent); byproducts: (NHMe3)Br; absence of air and moisture (vac. line); condensing NMe3 onto mixt. of NH(PF2)2 and SiBrH3, warming to room temp. for 15 s; fractional distn.;

DOI:10.1039/DT9790001065

Reference yield:

bis(difluorophosphino)silylamine (71579-72-1) + water (7732-18-5) → disiloxane (107-46-0) + aminodifluorophosphine (25757-74-8) + μ-oxo-bis(difluorophosphane) (13812-07-2) + bis(difluorophosphino)amine (34326-59-5) + trifluorophosphane (7783-55-3)

Guidance literature:

In chloroform-d1; absence of air and moisture; room temp.; not isolated, reaction followed by (1)H- and (31)P-NMR spectroscopy; further products: SiH4, SiFH3;

DOI:10.1039/DT9790001065

Reference yield:

bis(difluorophosphino)silylamine (71579-72-1) + hydrogen bromide (10035-10-6,12258-64-9) → silyl bromide (14791-57-2) + bromodifluorophosphine (15597-40-7)

Guidance literature:

In chloroform-d1; absence of air and moisture; equimolar amts., room temp.; not isolated, reaction followed by (1)H- and (31)P-NMR spectroscopy;

DOI:10.1039/DT9790001065

upstream raw materials:

silyl bromide

bis(difluorophosphino)amine

trimethylamine

Downstream raw materials:

disiloxane

aminodifluorophosphine

μ-oxo-bis(difluorophosphane)

bis(difluorophosphino)amine