(R)-(-)-ethylmethylphenylarsine

Base Information

• Chemical Name: (R)-(-)-ethylmethylphenylarsine
• CAS No.: 25490-40-8
• Molecular Formula: C₉H₁₃As
• Molecular Weight: 196.124
• Mol file: 25490-40-8.mol

Synonyms:

Chemical Property of (R)-(-)-ethylmethylphenylarsine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (R)-(-)-ethylmethylphenylarsine

There total 6 articles about (R)-(-)-ethylmethylphenylarsine 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: 66.0%

{R-{(S*),(R*,R*)}(η5-cyclopentadienyl)ethylmethylphenylarsino{1,2-phenylenebis(methylphenylphosphine)iron(II) hexafluorophosphate → (R)-(-)-ethylmethylphenylarsine (25490-39-5,25490-40-8,36368-18-0) + {R-(R*,R*)}(+)589-cyano(η5-cyclopentadienyl){1,2-phenylenebis(methylphenylphosphine)iron(II)

Guidance literature:

With potassium cyanide; In methanol; byproducts: KPF6; refluxing for 5 d under an Ar-atmosphere;; solvent distd. off; extd. into CH2Cl2; washed with water; dried over MgSO4; evapd. to dryness; extd. with petroleum ether (AsPhMeEt); insol. residue chromd. on alumina/10% H2O, CH2Cl2; crystn. from CH2Cl2/Et2O; elem. anal.;;

DOI:10.1016/0022-328X(89)87272-9

Reference yield:

chloromethylphenylarsine (696-27-5,72824-14-7) + ethylmagnesium bromide (925-90-6) → ethylmethylphenylarsine (25490-39-5,25490-40-8,36368-18-0)

Guidance literature:

With diethyl ether;

Reference yield:

iodo-methyl-phenyl-arsine (3095-84-9) + ethylmagnesium bromide (925-90-6) → ethylmethylphenylarsine (25490-39-5,25490-40-8,36368-18-0)

Guidance literature:

With diethyl ether; benzene;

upstream raw materials:

diethyl ether

chloromethylphenylarsine

ethylmagnesium bromide

iodo-methyl-phenyl-arsine

Downstream raw materials:

ethyl-benzyl-methyl-phenyl-arsonium; iodide

ethyl-dimethyl-phenyl-arsonium iodide