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42655 Aldrich

1,6-Diphenoxy-2,4-hexadiyne

≥98.0%

  • CAS Number 30980-37-1

  • Empirical Formula (Hill Notation) C18H14O2

  • Molecular Weight 262.30

  •  Beilstein Registry Number 1979094

  •  MDL number MFCD00041712

  •  PubChem Substance ID 24866710

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Properties

Related Categories Alkynes, Building Blocks, Chemical Synthesis, Internal, Organic Building Blocks More...
InChI Key   ZBTRFBNXAKJTBI-UHFFFAOYSA-N
assay   ≥98.0%

Description

Application

1,6-Diphenoxy-2,4-hexadiyne may be used to synthesize the trinuclear derivative with an edge bridging ynenyl ligand on reacting with [Ru3(μ-H)(μ3-η2-apyr)(CO)9] (Hapyr=2-aminopyrimidine).

General description

1,6-Diphenoxy-2,4-hexadiyne (dimerized phenyl propargyl ether, DPPE) is a disubstituted diacetylene. It is reported to be synthesized by the oxidative coupling of phenyl propargyl ether. Its structural and spectroscopic properties have been analyzed using vibrational spectroscopy and quantum-chemical calculations. It is reported to form an organic hydrogen getter in combination with 5% Pd-CaCO3. The two crystalline forms of 1,6-diphenoxy-2,4-hexadiyne have been studied.

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Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles

Related Content

Alkynes and Acetylenic Building Blocks

Aldrich Chemistry lists over 600 alkyne building blocks, including a wide array of propargyl alcohols, acetylenic boron reagents, and halogenated substrates for cross-coupling. Additionally, many of ...
Keywords: Building blocks, Coupling reactions, Cross couplings

Peer-Reviewed Papers
15

References

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