2,6-dibromo-4-(tert-butyldimethylsilyloxymethyl)-4-phenyl-1,6-heptadiene

Base Information

Chemical Name:2,6-dibromo-4-(tert-butyldimethylsilyloxymethyl)-4-phenyl-1,6-heptadiene
CAS No.:945741-12-8
Molecular Formula:C₂₀H₃₀Br₂OSi
Molecular Weight:474.351
Hs Code.:

Synonyms:2,6-dibromo-4-(tert-butyldimethylsilyloxymethyl)-4-phenyl-1,6-heptadiene

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2,6-dibromo-4-(tert-butyldimethylsilyloxymethyl)-4-phenyl-1,6-heptadiene

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Technology Process of 2,6-dibromo-4-(tert-butyldimethylsilyloxymethyl)-4-phenyl-1,6-heptadiene

There total 4 articles about 2,6-dibromo-4-(tert-butyldimethylsilyloxymethyl)-4-phenyl-1,6-heptadiene 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: 91.0%

: 945740-83-0
4-bromo-2-(2-bromoallyl)-2-phenyl-4-penten-1-ol

: 18162-48-6
tert-butyldimethylsilyl chloride

: 945741-12-8
2,6-dibromo-4-(tert-butyldimethylsilyloxymethyl)-4-phenyl-1,6-heptadiene

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; at 20 ℃;
DOI:10.1002/chem.200601863

Reference yield:

: 945741-10-6
ethyl-4-bromo-2-(2-bromoallyl)-2-phenyl-4-pentenoate

: 945741-12-8
2,6-dibromo-4-(tert-butyldimethylsilyloxymethyl)-4-phenyl-1,6-heptadiene

Guidance literature:: Multi-step reaction with 2 steps

1: 2.84 g / LiAlH₄ / tetrahydrofuran / 24 h / 20 °C

2: 91 percent / 1H-imidazole / dimethylformamide / 20 °C

With 1H-imidazole; lithium aluminium tetrahydride; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1002/chem.200601863

Reference yield:

: 945740-81-8
ethyl-4-bromo-2-phenyl-4-pentenoate

: 945741-12-8
2,6-dibromo-4-(tert-butyldimethylsilyloxymethyl)-4-phenyl-1,6-heptadiene

Guidance literature:: Multi-step reaction with 3 steps

1.1: LDA / hexane; tetrahydrofuran / 1 h / -78 °C

1.2: hexane; tetrahydrofuran / 15 h / Heating

2.1: 2.84 g / LiAlH₄ / tetrahydrofuran / 24 h / 20 °C

3.1: 91 percent / 1H-imidazole / dimethylformamide / 20 °C

With 1H-imidazole; lithium aluminium tetrahydride; lithium diisopropyl amide; In tetrahydrofuran; hexane; N,N-dimethyl-formamide;
DOI:10.1002/chem.200601863