benzyl ether of 3,7,11,15,19,23-hexamethyltetraeicosa-2Z,6Z,10Z,14Z,18Z,22-hexaen-1-ol

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Chemical Name:benzyl ether of 3,7,11,15,19,23-hexamethyltetraeicosa-2Z,6Z,10Z,14Z,18Z,22-hexaen-1-ol
CAS No.:128011-38-1
Molecular Formula:C₃₇H₅₆O
Molecular Weight:516.851
Hs Code.:

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Chemical Property of benzyl ether of 3,7,11,15,19,23-hexamethyltetraeicosa-2Z,6Z,10Z,14Z,18Z,22-hexaen-1-ol

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Technology Process of benzyl ether of 3,7,11,15,19,23-hexamethyltetraeicosa-2Z,6Z,10Z,14Z,18Z,22-hexaen-1-ol

There total 12 articles about benzyl ether of 3,7,11,15,19,23-hexamethyltetraeicosa-2Z,6Z,10Z,14Z,18Z,22-hexaen-1-ol 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:

: 116187-17-8
5,5-ethylenedioxypentan-1-al tert-butylimine

: 128011-38-1
benzyl ether of 3,7,11,15,19,23-hexamethyltetraeicosa-2Z,6Z,10Z,14Z,18Z,22-hexaen-1-ol

Guidance literature:: Multi-step reaction with 8 steps

1: 1) LDA / 1) THF, hexane, -5 deg C, 40 min, 2a) -70 deg C, 10 min, b) 4 h, -40 deg C

3: 90 percent / NaBH₄ / ethanol / 1.5 h / 20 °C

4: 1) pyridine sulfotrioxide, 2) LiAlH₄ / 1) THF, 2 h, 0 deg C, 2a) -30 deg C, b) 20 deg C, 4 days

5: 72 percent / H₂SO₄ / H₂O; acetone / 4 h / Heating

7: 96 percent / NaBH₄ / ethanol / 1.5 h / 20 °C

8: 1) pyridine sulfotrioxide, 2) LiAlH₄ / 1) THF, 2 h, 0 deg C, 2a) -30 deg C, b) 20 deg C, 4 days

With sodium tetrahydroborate; lithium aluminium tetrahydride; sulfuric acid; sulfur trioxide pyridine complex; lithium diisopropyl amide; In ethanol; water; acetone;
DOI:10.1007/BF00963008

Reference yield:

: 116187-18-9
2-trimethylsilyl-5,5-ethylenedioxypentan-1-al tert-butylimine

: 128011-38-1
benzyl ether of 3,7,11,15,19,23-hexamethyltetraeicosa-2Z,6Z,10Z,14Z,18Z,22-hexaen-1-ol

Guidance literature:: Multi-step reaction with 7 steps

2: 90 percent / NaBH₄ / ethanol / 1.5 h / 20 °C

3: 1) pyridine sulfotrioxide, 2) LiAlH₄ / 1) THF, 2 h, 0 deg C, 2a) -30 deg C, b) 20 deg C, 4 days

4: 72 percent / H₂SO₄ / H₂O; acetone / 4 h / Heating

6: 96 percent / NaBH₄ / ethanol / 1.5 h / 20 °C

7: 1) pyridine sulfotrioxide, 2) LiAlH₄ / 1) THF, 2 h, 0 deg C, 2a) -30 deg C, b) 20 deg C, 4 days

With sodium tetrahydroborate; lithium aluminium tetrahydride; sulfuric acid; sulfur trioxide pyridine complex; In ethanol; water; acetone;
DOI:10.1007/BF00963008

Reference yield:

: 55802-99-8
(Z)-6-(benzyloxy)-4-methylhex-4-enal

: 128011-38-1
benzyl ether of 3,7,11,15,19,23-hexamethyltetraeicosa-2Z,6Z,10Z,14Z,18Z,22-hexaen-1-ol

Guidance literature:: Multi-step reaction with 7 steps

2: 90 percent / NaBH₄ / ethanol / 1.5 h / 20 °C

3: 1) pyridine sulfotrioxide, 2) LiAlH₄ / 1) THF, 2 h, 0 deg C, 2a) -30 deg C, b) 20 deg C, 4 days

4: 72 percent / H₂SO₄ / H₂O; acetone / 4 h / Heating

6: 96 percent / NaBH₄ / ethanol / 1.5 h / 20 °C

7: 1) pyridine sulfotrioxide, 2) LiAlH₄ / 1) THF, 2 h, 0 deg C, 2a) -30 deg C, b) 20 deg C, 4 days

With sodium tetrahydroborate; lithium aluminium tetrahydride; sulfuric acid; sulfur trioxide pyridine complex; In ethanol; water; acetone;
DOI:10.1007/BF00963008