Triethyl-{(Z)-(S)-1-[2-(4-methoxy-benzyloxy)-1,1-dimethyl-ethyl]-hex-3-en-5-ynyloxy}-silane

Base Information

Chemical Name:Triethyl-{(Z)-(S)-1-[2-(4-methoxy-benzyloxy)-1,1-dimethyl-ethyl]-hex-3-en-5-ynyloxy}-silane
CAS No.:885674-89-5
Molecular Formula:C₂₄H₃₈O₃Si
Molecular Weight:402.649
Hs Code.:

Synonyms:Triethyl-{(Z)-(S)-1-[2-(4-methoxy-benzyloxy)-1,1-dimethyl-ethyl]-hex-3-en-5-ynyloxy}-silane

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Chemical Property of Triethyl-{(Z)-(S)-1-[2-(4-methoxy-benzyloxy)-1,1-dimethyl-ethyl]-hex-3-en-5-ynyloxy}-silane

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Technology Process of Triethyl-{(Z)-(S)-1-[2-(4-methoxy-benzyloxy)-1,1-dimethyl-ethyl]-hex-3-en-5-ynyloxy}-silane

There total 6 articles about Triethyl-{(Z)-(S)-1-[2-(4-methoxy-benzyloxy)-1,1-dimethyl-ethyl]-hex-3-en-5-ynyloxy}-silane 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:

: 885674-88-4
(S)-5-(4-Methoxy-benzyloxy)-4,4-dimethyl-3-triethylsilanyloxy-pentanal

: 885674-89-5
Triethyl-{(Z)-(S)-1-[2-(4-methoxy-benzyloxy)-1,1-dimethyl-ethyl]-hex-3-en-5-ynyloxy}-silane

Guidance literature:: Multi-step reaction with 2 steps

1: NaHMDS; HMPA / tetrahydrofuran / -78 - 20 °C

2: Pd(PPh₃)4 / tetrahydrofuran / 2 h / 20 °C

With N,N,N,N,N,N-hexamethylphosphoric triamide; sodium hexamethyldisilazane; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; 1: Stork-Zhao olefination / 2: Negishi coupling;
DOI:10.1002/ejoc.200500675

Reference yield:

: 885675-21-8
Triethyl-{(S)-1-[2-(4-methoxy-benzyloxy)-1,1-dimethyl-ethyl]-but-3-enyloxy}-silane

: 885674-89-5
Triethyl-{(Z)-(S)-1-[2-(4-methoxy-benzyloxy)-1,1-dimethyl-ethyl]-hex-3-en-5-ynyloxy}-silane

Guidance literature:: Multi-step reaction with 3 steps

1: O₃; PPh₃ / CH₂Cl₂ / -78 - 20 °C

2: NaHMDS; HMPA / tetrahydrofuran / -78 - 20 °C

3: Pd(PPh₃)4 / tetrahydrofuran / 2 h / 20 °C

With N,N,N,N,N,N-hexamethylphosphoric triamide; sodium hexamethyldisilazane; ozone; triphenylphosphine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; dichloromethane; 2: Stork-Zhao olefination / 3: Negishi coupling;
DOI:10.1002/ejoc.200500675

Reference yield:

: 92156-87-1
2,2-dimethyl-3-(4-methoxyphenylmethoxy)propionaldehyde

: 885674-89-5
Triethyl-{(Z)-(S)-1-[2-(4-methoxy-benzyloxy)-1,1-dimethyl-ethyl]-hex-3-en-5-ynyloxy}-silane

Guidance literature:: Multi-step reaction with 5 steps

1: (+)-(isopinocampheyl)2BOMe / diethyl ether / -98 °C

2: 2,6-lutidine / CH₂Cl₂ / 4.5 h / 0 - 20 °C

3: O₃; PPh₃ / CH₂Cl₂ / -78 - 20 °C

4: NaHMDS; HMPA / tetrahydrofuran / -78 - 20 °C

5: Pd(PPh₃)4 / tetrahydrofuran / 2 h / 20 °C

With 2,6-dimethylpyridine; N,N,N,N,N,N-hexamethylphosphoric triamide; sodium hexamethyldisilazane; ozone; triphenylphosphine; (+)-B-methoxydiisocamphenylborane; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; diethyl ether; dichloromethane; 4: Stork-Zhao olefination / 5: Negishi coupling;
DOI:10.1002/ejoc.200500675