35160-95-3

Basic information

• Product Name: (2-NAPHTHYLMETHYL)(TRIPHENYL)PHOSPHONIUM BROMIDE
• Synonyms: (2-NAPHTHYLMETHYL)(TRIPHENYL)PHOSPHONIUM BROMIDE;(Naphthalen-2-ylmethyl)triphenyl-phosphonium bromide;[(Naphth-2-yl)methyl](triphenyl)phosphonium bromide;naphthalen-2-ylmethyl(triphenyl)phosphanium:bromide
• CAS NO: 35160-95-3
• Molecular Formula: Br*C₂₉H₂₄P
• Molecular Weight: 483.38
• Mol File: 35160-95-3.mol
• Article Data: 27

Chemical Properties

• Appearance: /
• Storage Temp.: 2-8°C
• CAS DataBase Reference: (2-NAPHTHYLMETHYL)(TRIPHENYL)PHOSPHONIUM BROMIDE(CAS DataBase Reference)
• NIST Chemistry Reference: (2-NAPHTHYLMETHYL)(TRIPHENYL)PHOSPHONIUM BROMIDE(35160-95-3)
• EPA Substance Registry System: (2-NAPHTHYLMETHYL)(TRIPHENYL)PHOSPHONIUM BROMIDE(35160-95-3)

Safety Data

• Hazardous Substances Data: 35160-95-3(Hazardous Substances Data)

Usage

General Description

(2-Naphthylmethyl)(triphenyl)phosphonium bromide is a chemical compound with complex properties. It is a part of the phosphonium compound family and is used primarily in organic synthesis due to its ability to act as a catalyst or reagent, facilitating various chemical reactions. The molecule includes components of naphthalene, phosphonium, bromide, and a phenyl group. Its aromatic nature lends itself well to rich electron interaction, making this chemical a significant player in processes such as the Witting reaction. The compound is solid with various safety precautions necessary for handling and disposing due to its hazardous properties.

Upstream product

• 2459-25-8 methyl naphthalene-2-carboxylate 
• 1393727-45-1 C₁₁H₉Br 
• 603-35-0 triphenylphosphine 
• 91-57-6 2-Methylnaphthalene 
• 1592-38-7 2-Naphthalenemethanol 
• 939-26-4 2-bromomethylnaphthyl bromide 

Downstream Products

• 94569-80-9 2-[(E)-2-(5-Fluoro-2-methoxy-phenyl)-vinyl]-naphthalene 
• 31136-21-7 1-(2-naphthyl)-2-(3-phenanthryl)ethylene 
• 143816-61-9 4-[3-(2-naphthalen-2-yl-(E)-ethenyl)phenoxy]butanoic acid 
• 1426562-19-7 (E)-N,N-diethyl-2-methoxy-6-(2-(naphthalen-2-yl)vinyl)benzamide 
• 1426562-20-0 (Z)-N,N-diethyl-2-methoxy-6-(2-(naphthalen-2-yl)vinyl)benzamide 
• 1426562-23-3 (E)-N,N-diethyl-2,4-dimethoxy-6-(2-(naphthalen-2-yl)vinyl)benzamide 
• 1426562-24-4 (Z)-N,N-diethyl-2,4-dimethoxy-6-(2-(naphthalen-2-yl)vinyl)benzamide 
• 23833-62-7 trans-2-(3,4,5-Trimethoxy-styryl)-naphtahlin 
• 845624-64-8 (Z)-2-(4-methoxystyryl)naphthalene 
• 198980-33-5 (E)-2-((2,3-dihydro-1H-inden-1-ylidene)methyl)naphthalene 

Relevant articles and documents

Propargyl-allenyl isomerizations and electrocyclizations for the functionalization of phosphonium salts: One-pot synthesis of polysubstituted vinylbenzenes and naphthalenes

Phosphonium salts are widely used in organic synthesis as the precursor of Wittig reagents but highly functionalized phosphonium salts are not readily available. We have developed a sequence of propargyl-allenyl isomerizations and electrocyclizations for the functionalization of phosphonium salts via simple starting materials, which may provide an efficient one-pot synthesis of polysubstituted vinylbenzenes and naphthalenes. Copyright

Indole-Based Aza[n]helicenes (n=5, 6) with Violet-Blue Fluorescence and Two-Photon Absorption (TPA)

A series of indole-based helicenes, namely, 15-hexyl-15H-tetraphenyl[1,2-e]indole (HTPI), 14-hexyl-14H-benzo[4’,5’]thieno [2’,3’:7,8]naphtha[1,2-e]indole (HBTNI), 7-hexyl-7H-indolo[5,4-k] phenanthridine (HIPD) and 3-hexyl-3H-phenanthro[4,3-e]indole (HPI)

Water Docking Bias in [4]Helicene

We report on the one- and two-water clusters of [4]helicene, the smallest polycyclic aromatic hydrocarbon with a helical sense, which were captured in the gas phase using high-resolution rotational spectroscopy. The structures of the complexes are unambiguously revealed using microwave spectra of isotopically enriched species. In the one-water cluster, the apparent splitting pattern is consistent with a tunneling motion that encompasses an exchange of strongly and weakly bonded water hydrogens. This motion is “locked” in the two-water cluster. The relevant intermolecular contacts, symmetry, and aromaticity effects are unveiled for the microsolvated chiral topologies. These observations entail the first glance at the structures and internal dynamics of the water binding motifs of a chiral polycyclic aromatic hydrocarbon.