Distibene, bis[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-, (1E)-

Base Information

• Chemical Name: Distibene, bis[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-, (1E)-
• CAS No.: 201533-93-9
• Molecular Formula: C54H118Sb2Si12
• Molecular Weight: 1348.06
• Mol file: 201533-93-9.mol

Synonyms:

Chemical Property of Distibene, bis[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-, (1E)-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Distibene, bis[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-, (1E)-

There total 8 articles about Distibene, bis[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-, (1E)- 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: 94.0%

1,3,5-triselena-2,4,6-tristibane bearing 2,4,6-tris[bis(trimethylsilyl)methyl]phenyl (201533-92-8) → bis[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]distilbene (201533-93-9)

Guidance literature:

With hexamethylphosphorous triamide; In toluene; excess (Me2N)3P, 12 h at 100°C, sealed tube; pptn. on cooling; elem. anal.;

DOI:10.1021/ja973295y

Reference yield: 65.0%

1,3,5-triselena-2,4,6-tristibane bearing 2,4,6-tris[bis(trimethylsilyl)methyl]phenyl (201533-92-8) + 2,3-dimethyl-buta-1,3-diene (513-81-5) → (2,4,6-tris[bis(trimethylsilyl)methyl]phenyl)SbC4H4(3,4-Me2) (330161-00-7) + bis[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]distilbene (201533-93-9)

Guidance literature:

With HMPT; In toluene; Sb compd. reacted with org. compd. in presence of HMPT in toluene at 110°C in sealed tube for 22 h; filtered, chromy., elem. anal.;

DOI:10.1246/cl.2001.42

Reference yield: 65.0%

1,3,5-triselena-2,4,6-tristibane bearing 2,4,6-tris[bis(trimethylsilyl)methyl]phenyl (201533-92-8) + water (7732-18-5) + 2,3-dimethyl-buta-1,3-diene (513-81-5) → (((CH3)3Si)2CH)3C6H2SbC4H4(CH3)2*H2O + bis[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]distilbene (201533-93-9)

Guidance literature:

With P(N(CH₃)2)3; In toluene; the mixt. in toluene was heated at 120°C in a sealed tube for 15 h (Ar), cooled to room temp.; crystals were sepd., the filtrate was sepd. by GPLC; elem. anal.;

DOI:10.1246/bcsj.75.661

upstream raw materials:

1,3,5-triselena-2,4,6-tristibane bearing 2,4,6-tris[bis(trimethylsilyl)methyl]phenyl

isoprene

2,3-dimethyl-buta-1,3-diene

(2,4,6-tris[bis(trimethylsilyl)methyl]phenyl)SbC₄H₅(3-Me)

Downstream raw materials:

(2,4,6-tris[bis(trimethylsilyl)methyl]phenyl)Sb

1,3,5-triselena-2,4,6-tristibane bearing 2,4,6-tris[bis(trimethylsilyl)methyl]phenyl

[((Si(CH₃)3)2CH)3C₆H₂]2Se₃

[((Si(CH₃)3)2CH)3C₆H₂]SbI₂

Refernces

• 1、 Sasamori, Takahiro,Arai, Yoshimitsu,Takeda, Nobuhiro,Okazaki, Renji,Furukawa, Yukio,Kimura, Masahiro,Nagase, Shigeru,Tokitoh, Norihiro. "Syntheses, structures and properties of kinetically stabilized distibenes and dibismuthenes, novel doubly bonded systems between heavier group 15 elements". . p. 661 - 675. Retrieved 2007/10/03.
• 2、 Tokotoh,Arai,Sasamori,Okazaki,Nagase,Uekusa,Ohashi. "A unique crystalline-state reaction of an overcrowded distibene with molecular oxygen: The first example of a single crystal to a single crystal reaction with an external reagent". . p. 433 - 434. Retrieved 2008/10/08.