2,4-di-tert-butyl-2-chlorodipropylstannyl-1,2-dihydro-1λ(3),3λ(3)-diphosphete

Base Information

• Chemical Name: 2,4-di-tert-butyl-2-chlorodipropylstannyl-1,2-dihydro-1λ(3),3λ(3)-diphosphete
• CAS No.: 203740-77-6
• Molecular Formula: C₁₆H₃₃ClP₂Sn
• Molecular Weight: 441.549
• Mol file: 203740-77-6.mol

Synonyms:2,4-di-tert-butyl-2-chlorodipropylstannyl-1,2-dihydro-1λ(3),3λ(3)-diphosphete

Chemical Property of 2,4-di-tert-butyl-2-chlorodipropylstannyl-1,2-dihydro-1λ(3),3λ(3)-diphosphete

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,4-di-tert-butyl-2-chlorodipropylstannyl-1,2-dihydro-1λ(3),3λ(3)-diphosphete

There total 1 articles about 2,4-di-tert-butyl-2-chlorodipropylstannyl-1,2-dihydro-1λ(3),3λ(3)-diphosphete 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: 85.0%

2,2-dimethylpropylidynephosphine (78129-68-7) + di(n-propyl)tin dichloride (867-36-7) + di-n-propylstannane (2406-60-2) → 2,4-di-tert-butyl-2-chlorodipropylstannyl-1,2-dihydro-1λ(3),3λ(3)-diphosphete (203740-77-6) + 2,4,6,9-tetra-tert-butyl-8-dipropylstanna-1,3,5,7-tetraphosphapentacyclo[4.3.0.0(2,5).0(3,9).0(4,7)]nonane

Guidance literature:

In toluene; pentane; Ar atmosphere, addn. of diorganotin hydride to n-pentane/toluene soln. of diorganotin dichloride at 0°C, stirring (15 min), addn. of phosphaalkyne, 20°C (14 d); removement of solvent (vacuum), dissolution (pentane), crystn. of (C3H7)2SnH2 (-20°C);

DOI:10.1002/(SICI)1099-0682(199802)1998:2<227::AID-EJIC227>3.0.CO;2-T

upstream raw materials:

2,2-dimethylpropylidynephosphine

di(n-propyl)tin dichloride

di-n-propylstannane