3-(3-cyclohexylprop-1-yn-1-yl)-4-ethynylthiophene

Base Information

Chemical Name:3-(3-cyclohexylprop-1-yn-1-yl)-4-ethynylthiophene
CAS No.:1583244-49-8
Molecular Formula:C₁₅H₁₆S
Molecular Weight:228.358
Hs Code.:

Synonyms:3-(3-cyclohexylprop-1-yn-1-yl)-4-ethynylthiophene

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Chemical Property of 3-(3-cyclohexylprop-1-yn-1-yl)-4-ethynylthiophene

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Technology Process of 3-(3-cyclohexylprop-1-yn-1-yl)-4-ethynylthiophene

There total 2 articles about 3-(3-cyclohexylprop-1-yn-1-yl)-4-ethynylthiophene 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: 90.0%

: 1583244-71-6
((4-(3-cyclohexylprop-1-yn-1-yl)thiophen-3-yl)ethynyl)trimethylsilane

: 1583244-49-8
3-(3-cyclohexylprop-1-yn-1-yl)-4-ethynylthiophene

Guidance literature:: With potassium carbonate; In methanol; dichloromethane; at 20 ℃; for 3h;
DOI:10.1002/chem.201302967

Reference yield:

: 131390-83-5
3-bromo-4-(trimethylsilyl)eth-1-yn-1-yl-thiophene

: 1583244-49-8
3-(3-cyclohexylprop-1-yn-1-yl)-4-ethynylthiophene

Guidance literature:: Multi-step reaction with 2 steps

1.1: palladium diacetate; XPhos / triethylamine / 0.08 h / Inert atmosphere

1.2: 20 °C / Inert atmosphere

2.1: potassium carbonate / methanol; dichloromethane / 3 h / 20 °C

With palladium diacetate; potassium carbonate; XPhos; In methanol; dichloromethane; triethylamine; 1.1: |Sonogashira Cross-Coupling;
DOI:10.1002/chem.201302967