81787-62-4

Basic information

• Product Name: Phenol, 2-[(trimethylsilyl)ethynyl]-
• CAS NO: 81787-62-4
• Molecular Formula: C11H14OSi
• Molecular Weight: 190.317
• Mol File: 81787-62-4.mol
• Article Data: 40

Chemical Properties

• CAS DataBase Reference: Phenol, 2-[(trimethylsilyl)ethynyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Phenol, 2-[(trimethylsilyl)ethynyl]-(81787-62-4)
• EPA Substance Registry System: Phenol, 2-[(trimethylsilyl)ethynyl]-(81787-62-4)

Safety Data

• Hazardous Substances Data: 81787-62-4(Hazardous Substances Data)

Upstream product

• 59214-70-9 3-bromobenzofuran 
• 75-77-4 chloro-trimethyl-silane 
• 864908-76-9 2-iodophenyl isopropylcarbamate 
• 17614-10-7 phenyl N-isopropylcarbamate 
• 108-95-2 phenol 
• 95-56-7 2-hydroxybromobenzene 
• 1066-54-2 trimethylsilylacetylene 
• 533-58-4 2-Iodophenol 
• 93782-13-9 β,β-dibromo-o-(trimethylsilyloxy)styrene 
• 456-61-1 (2,2-Dichloro-1,1-difluoroethoxy)benzene 

Downstream Products

• 36078-99-6 2-(4-(methoxycarbonyl)phenyl)benzo[b]furan 
• 60981-57-9 (benzofuran-2-yl)trimethylsilane 
• 61547-39-5 acetylene 
• 93782-14-0 benzofuran-3-yltrimethylsilane 
• 110598-51-1 2-(1-(4-methoxyphenyl)vinyl)phenol 
• 51924-83-5 (E)-1-(2-hydroxyphenyl)-2-(4-methoxyphenyl)-ethene 

Relevant articles and documents

ANTIBACTERIAL ADJUVANTS AND APPLICATIONS THEREOF

In one aspect, compounds and methods are described herein for treating gram negative bacteria having resistance to cationic antimicrobial peptides. In some embodiments, for example, compounds of formula I are provided. In another aspect, a treatment for a gram negative bacterial infection comprises a cationic antimicrobial protein (CAP) in conjunction with a compound of formula I.

Selective Rhodium-Catalyzed Hydroformylation of Terminal Arylalkynes and Conjugated Enynes to (Poly)enals Enabled by a π-Acceptor Biphosphoramidite Ligand

The hydroformylation of terminal arylalkynes and enynes offers a straightforward synthetic route to the valuable (poly)enals. However, the hydroformylation of terminal alkynes has remained a long-standing challenge. Herein, an efficient and selective Rh-catalyzed hydroformylation of terminal arylalkynes and conjugated enynes has been achieved by using a new stable biphosphoramidite ligand with strong π-acceptor capacity, which affords various important E-(poly)enals in good yields with excellent chemo- and regioselectivity at low temperatures and low syngas pressures.

A Facile Construction of Bisheterocyclic Methane Scaffolds through Palladium-Catalyzed Domino Cyclization

A convenient palladium-catalyzed domino cyclization reaction for the construction of bis(benzofuranyl)methane scaffolds bearing an all-carbon quaternary center has been described. In the cascade process, one C(sp2)—O bond, two C(sp2)—C(sp3) bonds as well as two benzofuran rings are formed in a single synthetic sequence. The approach shows wide scope of substrates and good functional-group tolerance. Moreover, this methodology is successfully extended to the synthesis of benzofuranyl methyl chromane derivatives.