1,2-Diethynyl-3-methoxybenzene

Base Information

Chemical Name:1,2-Diethynyl-3-methoxybenzene
CAS No.:412041-47-5
Molecular Formula:C11H8O
Molecular Weight:156.184
Hs Code.:
DSSTox Substance ID:DTXSID20514210
Nikkaji Number:J1.715.575J
Wikidata:Q82374395
Mol file:412041-47-5.mol

Synonyms:1,2-Diethynyl-3-methoxybenzene;412041-47-5;DTXSID20514210

Suppliers and Price of 1,2-Diethynyl-3-methoxybenzene

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 1 raw suppliers

Chemical Property of 1,2-Diethynyl-3-methoxybenzene

Chemical Property:

XLogP3:2.4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:3
Exact Mass:156.057514874
Heavy Atom Count:12
Complexity:236

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC1=CC=CC(=C1C#C)C#C

Technology Process of 1,2-Diethynyl-3-methoxybenzene

There total 3 articles about 1,2-Diethynyl-3-methoxybenzene which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 915237-92-2
1-methoxy-2,3-bis-trimethylsilanylethynyl-benzene

: 412041-47-5
2,3-diethynyl-1-methoxybenzene

Guidance literature:: With potassium carbonate; In methanol; at 20 ℃; for 3h;
DOI:10.1016/j.tet.2006.08.083

Reference yield:

: 915237-91-1
2,3-bis(trifluoromethanesulfonyloxy)anisole

: 412041-47-5
2,3-diethynyl-1-methoxybenzene

Guidance literature:: Multi-step reaction with 2 steps

1: tetrabutylammonium iodide / Pd(PPh₃)2Cl₂; CuI / triethylamine; dimethylformamide / 8 h / 70 °C

2: K₂CO₃ / methanol / 3 h / 20 °C

With tetra-(n-butyl)ammonium iodide; potassium carbonate; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; In methanol; triethylamine; N,N-dimethyl-formamide;
DOI:10.1016/j.tet.2006.08.083

Reference yield:

: 934-00-9
3-methocycatechol

: 412041-47-5
2,3-diethynyl-1-methoxybenzene

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / aqueous K₃PO₄ / toluene / 3 h / 20 °C

2: tetrabutylammonium iodide / Pd(PPh₃)2Cl₂; CuI / triethylamine; dimethylformamide / 8 h / 70 °C

3: K₂CO₃ / methanol / 3 h / 20 °C

With potassium phosphate; tetra-(n-butyl)ammonium iodide; potassium carbonate; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; In methanol; triethylamine; N,N-dimethyl-formamide; toluene;
DOI:10.1016/j.tet.2006.08.083