17814-74-3

Upstream product

• 17814-75-4 1-Triaethylsilyl-6-phenyl-hexa-1,3,5-triin 
• 113860-44-9 1-(tert-butyldimethylsilyl)-6-phenyl-1,3,5-heptatriyne 
• 256392-16-2 (6-phenyl-hexa-1,3,5-triynyl)-trimethyl-silane 
• 536-74-3 phenylacetylene 
• 38177-56-9 trimethyl(4-phenylbuta-1,3-diyn-1-yl)silane 
• 52956-06-6 (bromobuta-1,3-diyn-1-yl)benzene 
• 932-87-6 1-Bromo-2-phenylacetylene 
• 5701-81-5 buta-1,3-diynylbenzene 
• 835874-29-8 (6,6-dibromo-5-phenyl-hex-5-ene-1,3-diynyl)-trimethyl-silane 
• 98-88-4 benzoyl chloride 
• 37166-48-6 Phenyl-trimethylsilyl-butadiin-keton 
• 460-12-8 Butadiyne 
• 91821-71-5 Phenylheptatriin-saeure-⁽¹⁾ 

Downstream Products

• 113860-46-1 1-(2,2,3,3-tetramethylcyclopropyl)-2-<1-(phenylethynyl)-2,2,3,3-tetramethylcyclopropyl>acetylene 
• 20264-58-8 1,12-bis(phenyl)-1,3,5,7,9,11-dodecahexayne 

Relevant academic research and scientific papers

Novel approach to stabilize unstable molecular wires by simultaneous rotaxane formation - Synthesis of inclusion complexes of oligocarbynes with cyclic host molecules

An effective method to stabilize oligocarbynes as a model for polycarbyne by the simultaneous complexation with α-cyclodextrin (α-CD) is described. 1,12-Bis(9-phenanthryl)-1,3,5,7,9,11-dodecahexayne possessing one or two α-CD molecules was prepared by the

In the optically-multiplexed-

A method for optical super-multiplexing using polyynes to provide enhanced images from stimulated Raman microscopy is disclosed. In some exemplary embodiments, the polyynes are organelle-targeted or spectral barcoded. Imaging can be enhanced by using the polyynes to image whole live cells or specific organelles within live cells. The polyynes can also be used in optical data storage (i.e., encoding) and identification (i.e., decoding) applications.

Nucleophilic conjugate 1,3-addition of phosphines to oligoynoates

Herein we have elucidated unusual and unique nucleophilic conjugate 1,3-addition reactions of surveyed oligoynoates toward phosphines through spectroscopic and single crystal X-ray diffraction analyses of three-component reaction products of oligoynoates, phosphines and aldehydes. This journal is the Partner Organisations 2014.

Regioselective trapping of terminal di-, tri-, and tetraynes with benzyl azide

(Chemical Equation Presented) The reaction of benzyl azide with terminal di-, tri-, and tetraynes appended with a range of functional groups has been explored. Standard reaction conditions for BnN3 catalyzed by CuSO4·5H2O

Synthesis, structure, and nonlinear optical properties of diarylpolyynes

(Chemical Equation Presented) A series of α,ω-diarylpolyynes has been synthesized. In addition to the synthesis of three hexaynes (3a-c), a notably improved synthesis of 1,16-diphenylhexadecaoctayne (5) is described. The third-order nonlinear optical char

Photocycloaddition Reaction of Some Conjugated Hexatriynes with 2,3-Dimethyl-2-butene

Photolysis of 1-phenyl-1,3,5-hexatriyne and 1-phenyl-6-(tert-butyldimethylsilyl)-1,3,5-hexatriyne in deaerated 2,3-dimethyl-2-butene gave dicyclopropyl photoadducts 7-9, while 1,6-diphenyl-1,3,5-hexatriyne in a deaerated 2,3-dimethyl-2-butene / acrylonitr