Silane, (1,1-dimethylethyl)[[(1R,2R,4S,5S)-5-ethenyl-5-methyl-4-(1-methylethen yl)-2-[2-(phenylmethoxy)ethyl]cyclohexyl]oxy]dimethyl-

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Chemical Name:Silane, (1,1-dimethylethyl)[[(1R,2R,4S,5S)-5-ethenyl-5-methyl-4-(1-methylethen yl)-2-[2-(phenylmethoxy)ethyl]cyclohexyl]oxy]dimethyl-
CAS No.:561063-77-2
Molecular Formula:C27H44O2Si
Molecular Weight:428.731
Hs Code.:

Synonyms:

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Chemical Property of Silane, (1,1-dimethylethyl)[[(1R,2R,4S,5S)-5-ethenyl-5-methyl-4-(1-methylethen yl)-2-[2-(phenylmethoxy)ethyl]cyclohexyl]oxy]dimethyl-

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Purity/Quality:

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Hazard Codes:

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Technology Process of Silane, (1,1-dimethylethyl)[[(1R,2R,4S,5S)-5-ethenyl-5-methyl-4-(1-methylethen yl)-2-[2-(phenylmethoxy)ethyl]cyclohexyl]oxy]dimethyl-

There total 20 articles about Silane, (1,1-dimethylethyl)[[(1R,2R,4S,5S)-5-ethenyl-5-methyl-4-(1-methylethen yl)-2-[2-(phenylmethoxy)ethyl]cyclohexyl]oxy]dimethyl- 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:

: 561306-28-3
[(1R,2R)-4-(2-Benzenesulfinyl-1-methyl-ethyl)-2-(2-benzyloxy-ethyl)-5-methyl-5-vinyl-cyclohexyloxy]-tert-butyl-dimethyl-silane

: 561063-77-2
[(1R,2R,4S,5S)-2-(2-Benzyloxy-ethyl)-4-isopropenyl-5-methyl-5-vinyl-cyclohexyloxy]-tert-butyl-dimethyl-silane

: [(1R,2R,4R,5R)-2-(2-Benzyloxy-ethyl)-4-isopropenyl-5-methyl-5-vinyl-cyclohexyloxy]-tert-butyl-dimethyl-silane

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In 1,2-dichloro-benzene; at 160 ℃;

Reference yield:

: 128355-20-4
(3R,4S)-3-tert-butyloxycarbonylmethyl-4-hydroxy-5-tetrahydropyranyloxypentanoic acid γ-lactone

: 561063-77-2
[(1R,2R,4S,5S)-2-(2-Benzyloxy-ethyl)-4-isopropenyl-5-methyl-5-vinyl-cyclohexyloxy]-tert-butyl-dimethyl-silane

Guidance literature:: Multi-step reaction with 22 steps

1.1: 87 percent / DIBALH / tetrahydrofuran / -78 °C

2.1: 99 percent / (+/-)-CSA / 50 °C

3.1: Et₃N; DMAP / dimethylformamide / 0 - 20 °C

4.1: LiAlH₄ / diethyl ether / 0 - 20 °C

5.1: NaH / tetrahydrofuran; dimethylformamide / 0 - 20 °C

6.1: TBAF / tetrahydrofuran / 20 °C

7.1: Et₃N / CH₂Cl₂ / 0 °C

8.1: NaI / acetone / Heating

9.1: BuLi / tetrahydrofuran / -78 - 20 °C

9.2: tetrahydrofuran / -78 - 20 °C

10.1: (+/-)-CSA / methanol; H₂O / 60 °C

11.1: 72 percent / diethyl ether / -78 °C

12.1: aq. AcOH / 60 °C

13.1: 1,2-dichloro-ethane / 80 °C

14.1: 68 percent / Et₃N; DMAP / dimethylformamide / 40 °C

15.1: 87 percent / PDC; 4 Angstroem molecular sieves / CH₂Cl₂ / 20 °C

16.1: 81 percent / NaBH₄ / methanol / 0 °C

17.1: CBr₄; Ph₃P / CH₂Cl₂ / 20 °C

18.1: 55 percent / SmI₂ / tetrahydrofuran; hexamethylphosphoric acid triamide / 20 °C

19.1: 78 percent / DIBALH / diethyl ether / -78 °C

20.1: Bu₃P; pyridine / 20 °C

21.1: MCPBA / CH₂Cl₂

22.1: i-Pr₂NEt / 1,2-dichloro-benzene / 160 °C

With pyridine; dmap; sodium tetrahydroborate; lithium aluminium tetrahydride; dipyridinium dichromate; n-butyllithium; samarium diiodide; carbon tetrabromide; tributylphosphine; 4 A molecular sieve; 10-camphorsufonic acid; tetrabutyl ammonium fluoride; sodium hydride; diisobutylaluminium hydride; acetic acid; triethylamine; N-ethyl-N,N-diisopropylamine; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine; sodium iodide; In tetrahydrofuran; methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; diethyl ether; dichloromethane; water; 1,2-dichloro-ethane; N,N-dimethyl-formamide; 1,2-dichloro-benzene; acetone; 13.1: Wittig reaction;

Reference yield:

: 561063-79-4
[(2S,3R)-5-Hydroxy-2-(tetrahydro-pyran-2-yloxymethyl)-tetrahydro-furan-3-yl]-acetic acid tert-butyl ester

: 561063-77-2
[(1R,2R,4S,5S)-2-(2-Benzyloxy-ethyl)-4-isopropenyl-5-methyl-5-vinyl-cyclohexyloxy]-tert-butyl-dimethyl-silane

Guidance literature:: Multi-step reaction with 21 steps

1.1: 99 percent / (+/-)-CSA / 50 °C

2.1: Et₃N; DMAP / dimethylformamide / 0 - 20 °C

3.1: LiAlH₄ / diethyl ether / 0 - 20 °C

4.1: NaH / tetrahydrofuran; dimethylformamide / 0 - 20 °C

5.1: TBAF / tetrahydrofuran / 20 °C

6.1: Et₃N / CH₂Cl₂ / 0 °C

7.1: NaI / acetone / Heating

8.1: BuLi / tetrahydrofuran / -78 - 20 °C

8.2: tetrahydrofuran / -78 - 20 °C

9.1: (+/-)-CSA / methanol; H₂O / 60 °C

10.1: 72 percent / diethyl ether / -78 °C

11.1: aq. AcOH / 60 °C

12.1: 1,2-dichloro-ethane / 80 °C

13.1: 68 percent / Et₃N; DMAP / dimethylformamide / 40 °C

14.1: 87 percent / PDC; 4 Angstroem molecular sieves / CH₂Cl₂ / 20 °C

15.1: 81 percent / NaBH₄ / methanol / 0 °C

16.1: CBr₄; Ph₃P / CH₂Cl₂ / 20 °C

17.1: 55 percent / SmI₂ / tetrahydrofuran; hexamethylphosphoric acid triamide / 20 °C

18.1: 78 percent / DIBALH / diethyl ether / -78 °C

19.1: Bu₃P; pyridine / 20 °C

20.1: MCPBA / CH₂Cl₂

21.1: i-Pr₂NEt / 1,2-dichloro-benzene / 160 °C

With pyridine; dmap; sodium tetrahydroborate; lithium aluminium tetrahydride; dipyridinium dichromate; n-butyllithium; samarium diiodide; carbon tetrabromide; tributylphosphine; 4 A molecular sieve; 10-camphorsufonic acid; tetrabutyl ammonium fluoride; sodium hydride; diisobutylaluminium hydride; acetic acid; triethylamine; N-ethyl-N,N-diisopropylamine; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine; sodium iodide; In tetrahydrofuran; methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; diethyl ether; dichloromethane; water; 1,2-dichloro-ethane; N,N-dimethyl-formamide; 1,2-dichloro-benzene; acetone; 12.1: Wittig reaction;