3-[(tert-butylcyclohex-1-enyl)ethynyl]-5-(3,4-dihydronaphthyl)-1-(triisopropylsilyl)penta-1,4-diyn-3-ol

Base Information

Chemical Name:3-[(tert-butylcyclohex-1-enyl)ethynyl]-5-(3,4-dihydronaphthyl)-1-(triisopropylsilyl)penta-1,4-diyn-3-ol
CAS No.:863096-38-2
Molecular Formula:C₃₆H₄₈OSi
Molecular Weight:524.862
Hs Code.:

Synonyms:3-[(tert-butylcyclohex-1-enyl)ethynyl]-5-(3,4-dihydronaphthyl)-1-(triisopropylsilyl)penta-1,4-diyn-3-ol

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Chemical Property of 3-[(tert-butylcyclohex-1-enyl)ethynyl]-5-(3,4-dihydronaphthyl)-1-(triisopropylsilyl)penta-1,4-diyn-3-ol

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Technology Process of 3-[(tert-butylcyclohex-1-enyl)ethynyl]-5-(3,4-dihydronaphthyl)-1-(triisopropylsilyl)penta-1,4-diyn-3-ol

There total 4 articles about 3-[(tert-butylcyclohex-1-enyl)ethynyl]-5-(3,4-dihydronaphthyl)-1-(triisopropylsilyl)penta-1,4-diyn-3-ol 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: 80.0%

: 863096-36-0
3-[(tert-butylcyclohex-1-enyl)ethynyl]-1-(triisopropylsilyl)-5-(trimethylsilyl)penta-1,4-diyn-3-ol

: 123994-49-0
3,4-dihydro-1-naphthyl triflate

: 863096-38-2
3-[(tert-butylcyclohex-1-enyl)ethynyl]-5-(3,4-dihydronaphthyl)-1-(triisopropylsilyl)penta-1,4-diyn-3-ol

Guidance literature:: With potassium carbonate; silver(I) chloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In methanol; N,N-dimethyl-formamide;
DOI:10.1002/ejoc.200500001

Reference yield:

: 863096-33-7
3-ethynyl-1-(triisopropylsilyl)-5-(trimethylsilyl)penta-1,4-diyn-3-ol

: 863096-38-2
3-[(tert-butylcyclohex-1-enyl)ethynyl]-5-(3,4-dihydronaphthyl)-1-(triisopropylsilyl)penta-1,4-diyn-3-ol

Guidance literature:: Multi-step reaction with 2 steps

1: 82 percent / DIPEA; AgCl / [Pd(PPh₃)4] / dimethylformamide

2: 80 percent / K₂CO₃; AgCl / [Pd(PPh₃)4] / dimethylformamide; methanol

With potassium carbonate; N-ethyl-N,N-diisopropylamine; silver(I) chloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In methanol; N,N-dimethyl-formamide;
DOI:10.1002/ejoc.200500001

Reference yield:

: 104493-07-4
3-(triisopropylsilyl)propargyl alcohol

: 863096-38-2
3-[(tert-butylcyclohex-1-enyl)ethynyl]-5-(3,4-dihydronaphthyl)-1-(triisopropylsilyl)penta-1,4-diyn-3-ol

Guidance literature:: Multi-step reaction with 4 steps

1.1: NEt₃; (COCl)2; DMSO / CH₂Cl₂

1.2: tetrahydrofuran

2.1: MnO₂ / CH₂Cl₂

2.2: tetrahydrofuran

3.1: 82 percent / DIPEA; AgCl / [Pd(PPh₃)4] / dimethylformamide

4.1: 80 percent / K₂CO₃; AgCl / [Pd(PPh₃)4] / dimethylformamide; methanol

With manganese(IV) oxide; oxalyl dichloride; potassium carbonate; dimethyl sulfoxide; triethylamine; N-ethyl-N,N-diisopropylamine; silver(I) chloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/ejoc.200500001