(3aR,6aS)-1-(tert-Butyl-diphenyl-silanyloxy)-6-trimethylsilanyloxy-1,2,3,3a,4,6a-hexahydro-pentalene

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Chemical Name:(3aR,6aS)-1-(tert-Butyl-diphenyl-silanyloxy)-6-trimethylsilanyloxy-1,2,3,3a,4,6a-hexahydro-pentalene
CAS No.:251292-14-5
Molecular Formula:C₂₇H₃₈O₂Si₂
Molecular Weight:450.769
Hs Code.:

Synonyms:(3aR,6aS)-1-(tert-Butyl-diphenyl-silanyloxy)-6-trimethylsilanyloxy-1,2,3,3a,4,6a-hexahydro-pentalene

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Chemical Property of (3aR,6aS)-1-(tert-Butyl-diphenyl-silanyloxy)-6-trimethylsilanyloxy-1,2,3,3a,4,6a-hexahydro-pentalene

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Technology Process of (3aR,6aS)-1-(tert-Butyl-diphenyl-silanyloxy)-6-trimethylsilanyloxy-1,2,3,3a,4,6a-hexahydro-pentalene

There total 6 articles about (3aR,6aS)-1-(tert-Butyl-diphenyl-silanyloxy)-6-trimethylsilanyloxy-1,2,3,3a,4,6a-hexahydro-pentalene 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: 97.0%

: 75-77-4
chloro-trimethyl-silane

: 251292-13-4
(3aR,6aS)-6-(tert-Butyl-diphenyl-silanyloxy)-hexahydro-pentalen-1-one

: 251292-14-5
(3aR,6aS)-1-(tert-Butyl-diphenyl-silanyloxy)-6-trimethylsilanyloxy-1,2,3,3a,4,6a-hexahydro-pentalene

Guidance literature:: With triethylamine; lithium diisopropyl amide; In tetrahydrofuran; at -78 ℃;
DOI:10.1016/S0040-4039(99)01321-0

Reference yield:

: 79027-21-7
(+)-Bicyclo<3.2.1>oct-3-en-2-one

: 251292-14-5
(3aR,6aS)-1-(tert-Butyl-diphenyl-silanyloxy)-6-trimethylsilanyloxy-1,2,3,3a,4,6a-hexahydro-pentalene

Guidance literature:: Multi-step reaction with 6 steps

1: 100 percent

2: LiAlH₄ / tetrahydrofuran

4: KOH / H₂O; methanol / 20 °C

5: 96 percent / imidazole / dimethylformamide

6: 97 percent / LDA; Et₃N / tetrahydrofuran / -78 °C

With 1H-imidazole; potassium hydroxide; lithium aluminium tetrahydride; triethylamine; lithium diisopropyl amide; In tetrahydrofuran; methanol; water; N,N-dimethyl-formamide; 1: Hydrogenation / 2: Reduction / 3: Swern oxidation / 4: Cyclization / 5: Alkylation / 6: Alkylation;
DOI:10.1016/S0040-4039(99)01321-0

Reference yield:

: 61242-44-2
bicyclo[3.2.1]octan-2-one

: 251292-14-5
(3aR,6aS)-1-(tert-Butyl-diphenyl-silanyloxy)-6-trimethylsilanyloxy-1,2,3,3a,4,6a-hexahydro-pentalene

Guidance literature:: Multi-step reaction with 5 steps

1: LiAlH₄ / tetrahydrofuran

3: KOH / H₂O; methanol / 20 °C

4: 96 percent / imidazole / dimethylformamide

5: 97 percent / LDA; Et₃N / tetrahydrofuran / -78 °C

With 1H-imidazole; potassium hydroxide; lithium aluminium tetrahydride; triethylamine; lithium diisopropyl amide; In tetrahydrofuran; methanol; water; N,N-dimethyl-formamide; 1: Reduction / 2: Swern oxidation / 3: Cyclization / 4: Alkylation / 5: Alkylation;
DOI:10.1016/S0040-4039(99)01321-0