(5E,7E)-2-((tert-butyldiphenylsilyloxy)methyl)-3,5,7,9,9-pentamethyldeca-1,5,7-trien-4-one

Base Information

Chemical Name:(5E,7E)-2-((tert-butyldiphenylsilyloxy)methyl)-3,5,7,9,9-pentamethyldeca-1,5,7-trien-4-one
CAS No.:916461-40-0
Molecular Formula:C₃₂H₄₄O₂Si
Molecular Weight:488.786
Hs Code.:

Synonyms:(5E,7E)-2-((tert-butyldiphenylsilyloxy)methyl)-3,5,7,9,9-pentamethyldeca-1,5,7-trien-4-one

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Chemical Property of (5E,7E)-2-((tert-butyldiphenylsilyloxy)methyl)-3,5,7,9,9-pentamethyldeca-1,5,7-trien-4-one

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Technology Process of (5E,7E)-2-((tert-butyldiphenylsilyloxy)methyl)-3,5,7,9,9-pentamethyldeca-1,5,7-trien-4-one

There total 13 articles about (5E,7E)-2-((tert-butyldiphenylsilyloxy)methyl)-3,5,7,9,9-pentamethyldeca-1,5,7-trien-4-one 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: 81.0%

: syn-(5E,7E)-2-((tert-butyldiphenylsilyloxy)methyl)-3,5,7,9,9-pentamethyldeca-1,5,7-trien-4-ol

: 916461-40-0
(5E,7E)-2-((tert-butyldiphenylsilyloxy)methyl)-3,5,7,9,9-pentamethyldeca-1,5,7-trien-4-one

Guidance literature:: With Dess-Martin periodane; In dichloromethane; at 0 ℃; for 3h;
DOI:10.1039/b608193m

Reference yield:

: (2E,4E)-methyl 2,4,6,6-tetramethylhepta-2,4-dienoate

: 916461-40-0
(5E,7E)-2-((tert-butyldiphenylsilyloxy)methyl)-3,5,7,9,9-pentamethyldeca-1,5,7-trien-4-one

Guidance literature:: Multi-step reaction with 6 steps

1: 100 percent / LiAlH₄ / diethyl ether / 4 h / 0 °C

2: 90 percent / Dess-Martin periodinane / CH₂Cl₂ / 3 h / 0 °C

3: indium; La(OTf)3 / various solvent(s) / 16 h / 20 °C

4: 92 percent / DIBAL-H / CH₂Cl₂ / 3 h / 0 °C

5: 96 percent / imidazole / dimethylformamide / 1.5 h / 0 - 20 °C

6: 81 percent / Dess-Martin periodinane / CH₂Cl₂ / 3 h / 0 °C

With 1H-imidazole; indium; lithium aluminium tetrahydride; diisobutylaluminium hydride; Dess-Martin periodane; lanthanum(lll) triflate; In diethyl ether; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1039/b608193m

Reference yield:

: syn-(5E,7E)-3,5,7,9,9-pentamethyl-2-methylenedeca-5,7-diene-1,4-diol

: 916461-40-0
(5E,7E)-2-((tert-butyldiphenylsilyloxy)methyl)-3,5,7,9,9-pentamethyldeca-1,5,7-trien-4-one

Guidance literature:: Multi-step reaction with 2 steps

1: 96 percent / imidazole / dimethylformamide / 1.5 h / 0 - 20 °C

2: 81 percent / Dess-Martin periodinane / CH₂Cl₂ / 3 h / 0 °C

With 1H-imidazole; Dess-Martin periodane; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1039/b608193m