13610-09-8

Basic information

• Product Name: Benzene, (2-butynyloxy)-
• CAS NO: 13610-09-8
• Molecular Formula: C10H10O
• Molecular Weight: 146.189
• Mol File: 13610-09-8.mol
• Article Data: 26

Chemical Properties

• CAS DataBase Reference: Benzene, (2-butynyloxy)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, (2-butynyloxy)-(13610-09-8)
• EPA Substance Registry System: Benzene, (2-butynyloxy)-(13610-09-8)

Safety Data

• Hazardous Substances Data: 13610-09-8(Hazardous Substances Data)

Upstream product

• 13610-02-1 1-phenoxy-2-propyne 
• 74-88-4 methyl iodide 
• 764-01-2 methyl propargyl alcohol 
• 1972-28-7 diethylazodicarboxylate 
• 108-95-2 phenol 
• 117543-28-9 1-chloro-3-phenyloxy-1-propyne 
• 76778-00-2 propargyl iodide 
• 3355-28-0 1-Bromo-2-butyne 
• 139-02-6 sodium phenoxide 
• 3355-17-7 1-chloro-2-butyne 

Downstream Products

• 14309-16-1 (E)-(but-2-en-1-yloxy)benzene 
• 66527-92-2 (Z)-(but-2-en-1-yloxy)benzene 
• 1372205-91-8 (Z)-4,4,5,5-tetramethyl-2-(4-phenoxybut-2-en-2-yl)-1,3,2-dioxaborolane 
• 286459-94-7 4-but-2-ynyloxybenzenesulfonyl chloride 

Relevant articles and documents

Copper(II)-catalyzed ether synthesis from aliphatic alcohols and potassium organotrifluoroborate salts

(Matrix presented) A protocol for the copper(II)-catalyzed etherification of aliphatic alcohols under mild and essentially neutral conditions is described. Air- and moisture-stable potassium alkenyl- and aryltrifluoroborate salts undergo cross-coupling with a variety of aliphatic primary and secondary alcohols and phenols, and are tolerant of a range of functional groups. The optimized conditions utilize catalytic copper(II) acetate with 4-(dimethylamino)pyridine as ligand in the presence of 4 A molecular sieves under an atmosphere of oxygen.

Copper-catalyzed intramolecular carbotrifluoromethylation of alkynes for the construction of trifluoromethylated heterocycles

A mild and efficient copper-catalyzed intramolecular carbotrifluoromethylation of alkynes has been achieved in the presence of Togni reagent as trifluoromethylating reagent. The reaction tolerates a range of substrates to give a group of trifluoromethylated heterocycles with high selectivities. A plausible mechanism was proposed on the basis of experimental results. And the Togni award goes to Copper-catalyzed intramolecular carbotrifluoromethylation of alkynes is carried out with a Togni reagent as the trifluoromethylating reagent (see scheme). Various trifluoromethylated heterocycles are synthesized in moderate to good yields. Moreover, a range of common functional groups is tolerated under the reaction conditions.

Gold nanoparticles supported on TiO2 catalyse the cycloisomerisation/oxidative dimerisation of aryl propargyl ethers

Gold nanoparticles supported on TiO2 (～1%) catalyse in high yields the selective cycloisomerisation of aryl propargyl ethers into the corresponding 2H-chromenes, under heterogeneous conditions. 2H,2′H-3, 3′-Bichromenes resulting from a catalytic oxidative dimerization pathway are also formed as by-products. The Royal Society of Chemistry 2011.