tert-Butyldiphenylsilyl-4(S)-(-)-<(tert-butyldiphenylsilyl)oxy>-5(E),7-octadienoate

Base Information

Chemical Name:tert-Butyldiphenylsilyl-4(S)-(-)-<(tert-butyldiphenylsilyl)oxy>-5(E),7-octadienoate
CAS No.:151915-18-3
Molecular Formula:C₄₀H₄₈O₃Si₂
Molecular Weight:632.99
Hs Code.:

Synonyms:tert-Butyldiphenylsilyl-4(S)-(-)-<(tert-butyldiphenylsilyl)oxy>-5(E),7-octadienoate

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Chemical Property of tert-Butyldiphenylsilyl-4(S)-(-)-<(tert-butyldiphenylsilyl)oxy>-5(E),7-octadienoate

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Technology Process of tert-Butyldiphenylsilyl-4(S)-(-)-<(tert-butyldiphenylsilyl)oxy>-5(E),7-octadienoate

There total 4 articles about tert-Butyldiphenylsilyl-4(S)-(-)-<(tert-butyldiphenylsilyl)oxy>-5(E),7-octadienoate 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:

: 75629-74-2
(S)-(-)-Tetrahydro-5-oxo-2-furancarboxaldehyde

: 151915-18-3
tert-Butyldiphenylsilyl-4(S)-(-)-<(tert-butyldiphenylsilyl)oxy>-5(E),7-octadienoate

Guidance literature:: Multi-step reaction with 4 steps

1: 86 percent / BF₃*OEt₂ / CH₂Cl₂ / 0.5 h / -78 °C

2: 94 percent / potassium tert-butoxide / tetrahydrofuran / 0.25 h / Ambient temperature

3: tetrahydrofuran; methanol; H₂O / 0.5 h / Ambient temperature

4: imidazole, 4-DMAP / dimethylformamide / 72 h / Ambient temperature

With 1H-imidazole; dmap; boron trifluoride diethyl etherate; potassium tert-butylate; In tetrahydrofuran; methanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1021/jo00074a040

Reference yield:

: 151915-16-1
(S)-(+)-Dihydro-5-<(E)-1,3-butadienyl>-2(3H)-furanone

: 151915-18-3
tert-Butyldiphenylsilyl-4(S)-(-)-<(tert-butyldiphenylsilyl)oxy>-5(E),7-octadienoate

Guidance literature:: Multi-step reaction with 2 steps

1: tetrahydrofuran; methanol; H₂O / 0.5 h / Ambient temperature

2: imidazole, 4-DMAP / dimethylformamide / 72 h / Ambient temperature

With 1H-imidazole; dmap; In tetrahydrofuran; methanol; water; N,N-dimethyl-formamide;
DOI:10.1021/jo00074a040

Reference yield:

: (S)-Tetrahydro-5-<3-(trimethylsilyl)-4-hydroxyl-1-buten-4-yl>-2-furanone

: 151915-18-3
tert-Butyldiphenylsilyl-4(S)-(-)-<(tert-butyldiphenylsilyl)oxy>-5(E),7-octadienoate

Guidance literature:: Multi-step reaction with 3 steps

1: 94 percent / potassium tert-butoxide / tetrahydrofuran / 0.25 h / Ambient temperature

2: tetrahydrofuran; methanol; H₂O / 0.5 h / Ambient temperature

3: imidazole, 4-DMAP / dimethylformamide / 72 h / Ambient temperature

With 1H-imidazole; dmap; potassium tert-butylate; In tetrahydrofuran; methanol; water; N,N-dimethyl-formamide;
DOI:10.1021/jo00074a040