1-(2,4,6-tri-tert-butylphenyl)-3-(2,4,6-triisopropylphenyl)-3-tert-butyl-1-arsa-3-germaallene

Base Information

• Chemical Name: 1-(2,4,6-tri-tert-butylphenyl)-3-(2,4,6-triisopropylphenyl)-3-tert-butyl-1-arsa-3-germaallene
• CAS No.: 1266860-52-9
• Molecular Formula: C₃₈H₆₁AsGe
• Molecular Weight: 665.414
• Mol file: 1266860-52-9.mol

Synonyms:1-(2,4,6-tri-tert-butylphenyl)-3-(2,4,6-triisopropylphenyl)-3-tert-butyl-1-arsa-3-germaallene

Chemical Property of 1-(2,4,6-tri-tert-butylphenyl)-3-(2,4,6-triisopropylphenyl)-3-tert-butyl-1-arsa-3-germaallene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-(2,4,6-tri-tert-butylphenyl)-3-(2,4,6-triisopropylphenyl)-3-tert-butyl-1-arsa-3-germaallene

There total 2 articles about 1-(2,4,6-tri-tert-butylphenyl)-3-(2,4,6-triisopropylphenyl)-3-tert-butyl-1-arsa-3-germaallene 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: 99.0%

C6H2(CH(CH3)2)3C(CH3)3FGeCBrAsC6H2(C(CH3)3)3 (1266860-54-1) + tert.-butyl lithium (594-19-4) → 1-(2,4,6-tri-tert-butylphenyl)-3-(2,4,6-triisopropylphenyl)-3-tert-butyl-1-arsa-3-germaallene (1266860-52-9)

Guidance literature:

In diethyl ether; byproducts: LiF; 1 equiv of C(CH3)3Li at -100°C;

DOI:10.1021/ja110104e

Reference yield:

difluoro(2,4,6-triisopropylphenyl)(tert-butyl)germane (438201-92-4) → 1-(2,4,6-tri-tert-butylphenyl)-3-(2,4,6-triisopropylphenyl)-3-tert-butyl-1-arsa-3-germaallene (1266860-52-9)

Guidance literature:

Multi-step reaction with 2 steps

1: n-butyllithium / diethyl ether

2: diethyl ether

With n-butyllithium; In diethyl ether;

DOI:10.1021/ja110104e

Reference yield: 81.0%

9-fluorenone (486-25-9,952573-42-1) + 1-(2,4,6-tri-tert-butylphenyl)-3-(2,4,6-triisopropylphenyl)-3-tert-butyl-1-arsa-3-germaallene (1266860-52-9) → (((CH3)2CH)3C6H2)Ge(C(CH3)3)OC13H8CAsC6H2(C(CH3)3)3 (1358751-22-0)

Guidance literature:

In diethyl ether; under Ar; fluorenone in Et2O added to soln. of Ge-As compd. in Et2O at -80°C; stirred at -80°C for 15 min; warmed to room temp.; solvent eliminated under vac.; replaced by pentane; filtered; filtrate concd.; crystd. at -20°C; elem. anal.;

DOI:10.1021/om200968x

upstream raw materials:

difluoro(2,4,6-triisopropylphenyl)(tert-butyl)germane

C₆H₂(CH(CH₃)2)3C(CH₃)3FGeCBrAsC₆H₂(C(CH₃)3)3

tert.-butyl lithium

Downstream raw materials:

C₆H₂(CH(CH₃)2)3C(CH₃)3GeCH₂CCH₃CCH₃CH₂CAsC₆H₂(C(CH₃)3)3

C₆H₂(CH(CH₃)2)3C(CH₃)3GeOCH₃CHAsC₆H₂(C(CH₃)3)3

(((CH₃)2CH)3C₆H₂)Ge(C(CH₃)3)OC₁₃H₈CAsC₆H₂(C(CH₃)3)3

(((CH₃)2CH)3C₆H₂)Ge(C(CH₃)3)OC(C(C₆H₅)2)AsC₆H₂(C(CH₃)3)2C(CH₃)2CH₂CH