1,1,1-Trimethyl-2,2,2-triphenylditin

Base Information

• Chemical Name: 1,1,1-Trimethyl-2,2,2-triphenylditin
• CAS No.: 1235-18-3
• Molecular Formula: C21H24 Sn2
• Molecular Weight: 513.842
• NSC Number: 170026
• Mol file: 1235-18-3.mol

Synonyms:1,1,1-Trimethyl-2,2,2-triphenylditin;1235-18-3;NSC170026;Stannane, triphenyl(trimethylstannyl)-;NSC 170026;NSC-170026;1,1-Trimethyl-2,2,2-triphenyldistannane;Distannane,1,1-trimethyl-2,2,2-triphenyl-;Distannane, 1,1,1-trimethyl-2,2,2-triphenyl-;[Sn](c1ccccc1)(c2ccccc2)(c3ccccc3)[Sn](C)(C)C

Chemical Property of 1,1,1-Trimethyl-2,2,2-triphenylditin

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Density: g/cm³
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 3
• Exact Mass: 513.99161
• Heavy Atom Count: 23
• Complexity: 239

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Sn](C)C.C1=CC=C(C=C1)[Sn](C2=CC=CC=C2)C3=CC=CC=C3

Technology Process of 1,1,1-Trimethyl-2,2,2-triphenylditin

There total 8 articles about 1,1,1-Trimethyl-2,2,2-triphenylditin 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: 49.0%

hexaphenylditin (1064-10-4) + trimethyltin(IV)chloride (1066-45-1) + phenylytterbium iodide (26138-28-3) → tetraphenyltin(IV) (595-90-4) + 1,1,1-trimethyltriphenyldistannane (1235-18-3)

Guidance literature:

In tetrahydrofuran; Ar atmosphere, RYbI transferring dropwise under Ar pressure at room temperature, 2 to 3 h, Me3SnCl addn.; extracting with ether, extracts drying (Na2SO4);

Reference yield:

trimethylstannyl sodium (16643-09-7) → 1,1,1-trimethyltriphenyldistannane (1235-18-3)

Guidance literature:

With ammonia;

Reference yield:

trimethyltin(IV)chloride (1066-45-1) + triphenyltin chloride (639-58-7) → 1,1,1-trimethyltriphenyldistannane (1235-18-3)

Guidance literature:

With Li; In tetrahydrofuran; stirring Ph3SnCl with excess Li for 12 h, decantation from Li, dropwise addn. to 1 equiv. Me3SnCl, stirring for 30 min; solvent removal (vac.), recrystn. (hexane/CH2Cl2);

DOI:10.1021/ic960791z

upstream raw materials:

trimethyltin bromide

trimethylstannyl sodium

trimethyltin(IV)chloride

triphenylstannane

Refernces

• 1、 Párkányi, László,Kálmán, Alajos,Pannell, Keith H.,Cervantes-Lee, Francisco,Kapoor, Ramesh N.. "Iso- And Homeostructuralism of Analogous Ph4E and Ph3E-E'R3 Compounds (E = C, Si, Ge, Sn, Pb; E' = Si, Ge, Sn; R = Me, Ph): Crystal Structure of 1,1,1-Trimethyltriphenyldistannane". . p. 6622 - 6624. Retrieved 1996.