1415029-93-4

Basic information

• Product Name: 1-methoxy-4-(pent-4-en-1-yn-1-yl)benzene
• Synonyms: 1-methoxy-4-(pent-4-en-1-yn-1-yl)benzene
• CAS NO: 1415029-93-4
• Molecular Weight: 172.227
• Mol File: 1415029-93-4.mol
• Article Data: 10

Chemical Properties

• CAS DataBase Reference: 1-methoxy-4-(pent-4-en-1-yn-1-yl)benzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-methoxy-4-(pent-4-en-1-yn-1-yl)benzene(1415029-93-4)
• EPA Substance Registry System: 1-methoxy-4-(pent-4-en-1-yn-1-yl)benzene(1415029-93-4)

Safety Data

• Hazardous Substances Data: 1415029-93-4(Hazardous Substances Data)

Upstream product

• 73086-81-4 1-allyl-2,4,6-triphenylpyridin-1-ium tetrafluoroborate salt 
• 556-56-9 allyl iodid 
• 622-79-7 benzyl azide 
• 768-60-5 4-methoxyphenylacetylen 
• 1312124-12-1 allyl 3-(4-methoxyphenyl)propiolate 
• 33675-41-1 1-bromo-2-(4-methoxyphenyl)acetylene 
• 762-72-1 allyl-trimethyl-silane 
• 1469-70-1 allyl ethyl carbonate 
• 106-95-6 allyl bromide 
• 591-87-7 Allyl acetate 
• 2227-57-8 3-(4-methoxyphenyl)propynoic acid 

Relevant articles and documents

Synthesis of aryl allyl alkynes via reaction with allyl amine and aryl alkynoic acids through decarboxylation

Allyl alkynoic esters were synthesized by the reaction of allyl amines and alkynoic acids via deaminative esterification. The reaction of allyl alkynoic esters with Pd(dba)2 and Xantphos in digylme at 110 °C for 12 h afforded the desired decarb

Gold- or Indium-Catalyzed Cross-Coupling of Bromoalkynes with Allylsilanes through a Concealed Rearrangement

The gold(I)-catalyzed reaction of bromoalkynes with allylsilanes gives 1,4-enynes in a formal cross-coupling reaction. Mechanistic studies revealed the involvement of gold(I) vinylidenes or vinylidenephenonium gold(I) cations depending on the substituent on the bromoalkyne. In the case of bromo arylalkynes, the vinylidenephenonium gold(I) cations lead to 1,4-enynes via a 1,2-aryl rearrangement. The same reactivity has been observed in the presence of InBr3

Redox-Activated Amines in C(sp3)-C(sp) and C(sp3)-C(sp2) Bond Formation Enabled by Metal-Free Photoredox Catalysis

The amino group represents one of the most prevalent structural motifs in organic chemistry. Therefore, application of amines as alkylating agents in synthesis is highly compelling. Herein, we present a metal-free photoredox strategy for the formation of C(sp3)-C(sp) and C(sp3)-C(sp2) bonds from redox-activated primary amine derivatives. The developed reaction of 2,4,6-triphenylpyridinium salts with alkynyl p-tolylsulfones, leading to functionalized alkynes, is easily scalable and offers broad substrate scope, high chemoselectivity, and mild conditions. Its potential is also highlighted by diversification of complex molecular scaffolds. Additionally, the approach is also suitable for synthesis of (E)-alkenes from vinyl phenyl sulfones. Mechanistic studies contribute to the elucidation of unexpected differences in reactivity of primary and secondary alkyl substituted pyridinium salts.