112545-96-7

Basic information

• Product Name: Benzene, 1-(1-hexynyl)-3-methoxy-
• CAS NO: 112545-96-7
• Molecular Formula: C13H16O
• Molecular Weight: 188.269
• Mol File: 112545-96-7.mol
• Article Data: 12

Chemical Properties

• CAS DataBase Reference: Benzene, 1-(1-hexynyl)-3-methoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1-(1-hexynyl)-3-methoxy-(112545-96-7)
• EPA Substance Registry System: Benzene, 1-(1-hexynyl)-3-methoxy-(112545-96-7)

Safety Data

• Hazardous Substances Data: 112545-96-7(Hazardous Substances Data)

Upstream product

• 766-85-8 3-methoxy-1-iodobenzene 
• 133381-92-7 hexynylzinc bromide 
• 36282-40-3 (3-methoxyphenyl)magnesium bromide 
• 33589-44-5 copper(I) butylacetylenide 
• 693-02-7 hex-1-yne 
• 2845-89-8 1-chloro-3-methoxy-benzene 
• 10365-98-7 3-methoxyphenylboronic acid 
• 768-70-7 1-ethynyl-3-methoxybenzene 
• 42930-39-2 n-butylzinc chloride 
• 217813-03-1 3-methoxy-2-(trimethylsilyl)phenyl-trifluoromethanesulfonate 
• 150-19-6 O-methylresorcine 
• 65960-05-6 1-hexynylzinc chloride 
• 105273-30-1 m-methoxyphenyl 2-(1,1,2,2-tetrafluoroethoxy)-1,1,2,2-tetrafluoroethanesulphonate 

Downstream Products

• 342423-70-5 1-(3-methoxyphenyl)-hexan-1-one 
• 1155766-10-1 2-butyl-1-(3-methoxyphenyl)-1-hexene 

Relevant articles and documents

In Situ Generation of Alkynylzinc and Its Subsequent Negishi Reaction in a Flow Reactor

A highly efficient and convenient Negishi cross-coupling reaction has been developed for the synthesis of unsymmetrical alkynes and enynes in a continuous-flow process. The reaction proceeds through an in situ generated alkynylzinc reagent by the reaction of lithium acetylide with zinc halide at room temperature followed by a cross-coupling reaction with aryl or vinyl iodides. The notable features of this work compared to the conventional benchtop method are mild reaction conditions, good to excellent yields, broad functional-group compatibility, short residence time (73 sec) and especially desilylation of TMS group with the residence time of only 10.5 sec.

Splitting a Substrate into Three Parts: Gold-Catalyzed Nitrogenation of Alkynes by C-C and C≡C Bond Cleavage

A gold-catalyzed nitrogenation of alkynes for the synthesis of carbamides and amino tetrazoles through C-C and C≡C bond cleavages is described. A diverse set of functionalized carbamide and amino tetrazole derivatives were selectively constructed under mild conditions. The chemoselectivity can be easily switched by the selection of the acid additives. The reaction is characterized by its broad substrate scope, direct construction of high value products, easy operation under air, and mild conditions at room temperature. This chemistry provides a way to transform alkynes by splitting the substrate into three parts.

Highly active palladium catalyst for the sonogashira coupling reaction of unreactive aryl chlorides

This communication reports on the β-diketiminatophosphane palladium-catalyzed copper-free Sonogashira coupling of aryl chlorides with alkynes. A catalyst loading of 0.5 mol% is sufficient to achieve high performance under relatively mild reaction conditio