Cyclopropenylium, triphenyl-, bromide

Base Information

• Chemical Name: Cyclopropenylium, triphenyl-, bromide
• CAS No.: 23147-72-0
• Molecular Formula: C21H15 Br
• Molecular Weight: 347.254
• Hs Code.: 2903999090
• NSC Number: 101878
• DSSTox Substance ID: DTXSID80945824
• Mol file: 23147-72-0.mol

Synonyms:Cyclopropenylium, triphenyl-, bromide;23147-72-0;(1-bromo-2,3-diphenylcycloprop-2-en-1-yl)benzene;4919-51-1;(1-BROMO-2,3-DIPHENYL-1-CYCLOPROP-2-ENYL)BENZENE;NSC101878;triphenyl-3-bromocyclopropene;DTXSID80945824;AKOS024405935;NSC 251525;NSC-101878;(1-BROMO-2,3-DIPHENYL-2-CYCLOPROPEN-1-YL)BENZENE;1,1',1''-(3-Bromocycloprop-1-ene-1,2,3-triyl)tribenzene

Chemical Property of Cyclopropenylium, triphenyl-, bromide

Chemical Property:

• Boiling Point: 377.2°Cat760mmHg
• Flash Point: 176.5°C
• PSA: 0.00000
• Density: 1.4g/cm³
• LogP: 5.90140
• XLogP3: 5.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 3
• Exact Mass: 346.03571
• Heavy Atom Count: 22
• Complexity: 389

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C2=C(C2(C3=CC=CC=C3)Br)C4=CC=CC=C4

Technology Process of Cyclopropenylium, triphenyl-, bromide

There total 1 articles about Cyclopropenylium, triphenyl-, bromide 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:

→ 1,2,3-triphenylcyclopropenyl bromide (23147-72-0)

Guidance literature:

DOI:10.1021/ja00860a033

Reference yield: 98.5%

[(η(5)-pentamethylcyclopentadienyl)RuCl]4 + 1,2,3-triphenylcyclopropenyl bromide (23147-72-0) + lithium bromide (7550-35-8) → (η5-pentamethylcyclopentadienyl)(η3-triphenylcyclopropenyl)dibromoruthenium(IV)

Guidance literature:

In tetrahydrofuran; under N2; a THF soln. of the Ru complex, triphenylcyclopropenyl bromide and LiBr was stirred overnight; solvent was removed under reduced pressure, extd. with CH2Cl2, filtered, CH2Cl2 was removed under reduced pressure, chromy. on silica gel; elem. anal.;

Reference yield: 92.0%

bis(1,5-cyclooctadiene)nickel (0) (1295-35-8) + 1,2,3-triphenylcyclopropenyl bromide (23147-72-0) → di(μ-bromo)bis(triphenylcyclopropenyl)dinickel

Guidance literature:

In tetrahydrofuran; under inert atmosphere; Ph3C3Br added to suspn. of Ni complex in THF at -78°C; mixt. stirred at ca. 20°C for 12 h; filtered; filtrate evapd. to dryness; washed with cold hexane; dried under vac.; elem. anal.;

DOI:10.1007/s11172-007-0049-5

Downstream raw materials:

1,2,3-Triphenyl-cyclopropenylisocyanat

3-isothiocyanato-1,2,3-triphenylcyclopropene

3-methyl-1,2,3-triphenylcyclopropene

trans-Δ¹-3β-(1'β,2'β,3'β-Triphenyl-cyclopropyl)-1,2,3-triphenyl-cyclopropen