Borane, ethylidenebis[dichloro-

Base Information

• Chemical Name: Borane, ethylidenebis[dichloro-
• CAS No.: 88870-83-1
• Molecular Formula: C2H4B2Cl4
• Molecular Weight: 191.488
• Mol file: 88870-83-1.mol

Synonyms:

Chemical Property of Borane, ethylidenebis[dichloro-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Borane, ethylidenebis[dichloro-

There total 1 articles about Borane, ethylidenebis[dichloro- 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:

boron trichloride (10294-34-5) + diborane (19287-45-7) + acetylene (74-86-2,25067-58-7) → 1,2-bis(dichloroboryl)ethane (20816-71-1) + bis(dichloroboryl)-1,1-ethane (88870-83-1)

Guidance literature:

In tetrahydrofuran; byproducts: polymer; from C2H2 and B2H6 a polymer is formed, and from this 1:1 mixture of products at 180-200°C;

DOI:10.1016/S0022-328X(00)87607-X

Reference yield: 88.0%

bis(dichloroboryl)-1,1-ethane (88870-83-1) + tetraethyltin (597-64-8) → 1,1-bis(chloroethylboryl)ethane (153524-50-6) + chlorotriethylstannane (994-31-0)

Guidance literature:

In neat (no solvent); inert gas; addn. of the Et4Sn at 0 ° C; stirring for 30 min at 40 ° C; addn. of pentane;; crystn. upon cooling to -75 ° C; removal of ClSn(C2H5)3; distillation of the borylethane at 55 ° C/E-3 Torr;;

Reference yield: 85.0%

bis(dichloroboryl)-1,1-ethane (88870-83-1) + tetraphenyltin(IV) (595-90-4) → 1,1-bis(chloro-phenyl-boryl)ethane (934750-71-7) + triphenyltin chloride (639-58-7)

Guidance literature:

In neat (no solvent); (Ar); std. Schlenk technique; mixt. of B compd. and Ph4Sn was stirred atambient temp. for 2 h; heated at 80°C overnight; distd. (100-115°C/0.10 Torr);

DOI:10.1021/om061091x

upstream raw materials:

boron trichloride

diborane

acetylene

Downstream raw materials:

1,1-bis(chloroethylboryl)ethane

chlorotriethylstannane

1,1-bis(chloro-phenyl-boryl)ethane

triphenyltin chloride