(1R,3R)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-5-((E)-(R)-7,11-dimethyl-11-triethylsilanyloxy-dodec-2-enylidene)-cyclohexane

Base Information

Chemical Name:(1R,3R)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-5-((E)-(R)-7,11-dimethyl-11-triethylsilanyloxy-dodec-2-enylidene)-cyclohexane
CAS No.:512790-89-5
Molecular Formula:C₃₈H₇₈O₃Si₃
Molecular Weight:667.292
Hs Code.:

Synonyms:(1R,3R)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-5-((E)-(R)-7,11-dimethyl-11-triethylsilanyloxy-dodec-2-enylidene)-cyclohexane

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Chemical Property of (1R,3R)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-5-((E)-(R)-7,11-dimethyl-11-triethylsilanyloxy-dodec-2-enylidene)-cyclohexane

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Technology Process of (1R,3R)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-5-((E)-(R)-7,11-dimethyl-11-triethylsilanyloxy-dodec-2-enylidene)-cyclohexane

There total 10 articles about (1R,3R)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-5-((E)-(R)-7,11-dimethyl-11-triethylsilanyloxy-dodec-2-enylidene)-cyclohexane 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:

: 387834-41-5
(3R,5R)-1-bromomethylene-3,5-bis-(tert-butyldimethylsilanyloxy)cyclohexane

: 387834-47-1
(R)-(E)-2-[6,10-dimethyl-10-(triethylsilanyloxy)undec-1-enyl]-5,5-dimethyl[1,3,2]dioxaborolane

: 512790-89-5
(1R,3R)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-5-((E)-(R)-7,11-dimethyl-11-triethylsilanyloxy-dodec-2-enylidene)-cyclohexane

Guidance literature:: With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium hydroxide; In tetrahydrofuran; at 20 - 40 ℃; for 20h;
DOI:10.1021/ol016908r

Reference yield:

: 387834-56-2
(R)-2,6-Dimethyl-undec-10-en-2-ol

: 512790-89-5
(1R,3R)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-5-((E)-(R)-7,11-dimethyl-11-triethylsilanyloxy-dodec-2-enylidene)-cyclohexane

Guidance literature:: Multi-step reaction with 4 steps

1.1: imidazole / dimethylformamide

1.2: Br₂ / diethyl ether

1.3: 93 percent / LDA / tetrahydrofuran

2.1: BH3-SMe2; α-pinene / tetrahydrofuran / 6.5 h / 0 °C

3.1: CH₃CHO / tetrahydrofuran / 12 h / Heating

3.2: 549 mg / tetrahydrofuran / 5 h / 20 °C

4.1: PdCl₂(dppf); aq.KOH / tetrahydrofuran / 20 h / 20 - 40 °C

With 1H-imidazole; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium hydroxide; Pinene; dimethylsulfide borane complex; acetaldehyde; In tetrahydrofuran; N,N-dimethyl-formamide; 4.1: Suzuki-Miyaura coupling;
DOI:10.1021/ol016908r

Reference yield:

: 7540-51-4
(S)-3,7-dimethyl-6-octen-1-ol

: 512790-89-5
(1R,3R)-1,3-Bis-(tert-butyl-dimethyl-silanyloxy)-5-((E)-(R)-7,11-dimethyl-11-triethylsilanyloxy-dodec-2-enylidene)-cyclohexane

Guidance literature:: Multi-step reaction with 7 steps

1.1: MsCl; Et₃N / CH₂Cl₂

1.2: 92 percent / LiBr / acetone

2.1: Mg / tetrahydrofuran

2.2: 86 percent / CuBr / tetrahydrofuran

3.1: m-CPBA / CH₂Cl₂

3.2: 75 percent / LiAlH₄ / diethyl ether

4.1: imidazole / dimethylformamide

4.2: Br₂ / diethyl ether

4.3: 93 percent / LDA / tetrahydrofuran

5.1: BH3-SMe2; α-pinene / tetrahydrofuran / 6.5 h / 0 °C

6.1: CH₃CHO / tetrahydrofuran / 12 h / Heating

6.2: 549 mg / tetrahydrofuran / 5 h / 20 °C

7.1: PdCl₂(dppf); aq.KOH / tetrahydrofuran / 20 h / 20 - 40 °C

With 1H-imidazole; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium hydroxide; Pinene; dimethylsulfide borane complex; magnesium; acetaldehyde; methanesulfonyl chloride; triethylamine; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; 7.1: Suzuki-Miyaura coupling;
DOI:10.1021/ol016908r