benzyl ether of 7-hydroxymethyl-3(S),11,15,19,23,27,31-heptamethylditriaconta-6E,10Z,14Z,18Z,22E,26E,30-heptaen-1-ol

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Chemical Name:benzyl ether of 7-hydroxymethyl-3(S),11,15,19,23,27,31-heptamethylditriaconta-6E,10Z,14Z,18Z,22E,26E,30-heptaen-1-ol
CAS No.:138524-38-6
Molecular Formula:C₄₇H₇₄O₂
Molecular Weight:671.103
Hs Code.:

Synonyms:benzyl ether of 7-hydroxymethyl-3(S),11,15,19,23,27,31-heptamethylditriaconta-6E,10Z,14Z,18Z,22E,26E,30-heptaen-1-ol

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Chemical Property of benzyl ether of 7-hydroxymethyl-3(S),11,15,19,23,27,31-heptamethylditriaconta-6E,10Z,14Z,18Z,22E,26E,30-heptaen-1-ol

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Technology Process of benzyl ether of 7-hydroxymethyl-3(S),11,15,19,23,27,31-heptamethylditriaconta-6E,10Z,14Z,18Z,22E,26E,30-heptaen-1-ol

There total 11 articles about benzyl ether of 7-hydroxymethyl-3(S),11,15,19,23,27,31-heptamethylditriaconta-6E,10Z,14Z,18Z,22E,26E,30-heptaen-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: 87.0%

: 138524-37-5
benzyl ether of 3(S),11,15,19,23,27,31-heptamethyl-7-formylditriaconta-6E,10Z-14Z,18E,22E,26E,30-heptaen-1-ol

: 138524-38-6
benzyl ether of 7-hydroxymethyl-3(S),11,15,19,23,27,31-heptamethylditriaconta-6E,10Z,14Z,18Z,22E,26E,30-heptaen-1-ol

Guidance literature:: With sodium tetrahydroborate; In ethanol; at 20 ℃; for 0.333333h;
DOI:10.1007/BF00963502

Reference yield:

: 84237-05-8
(S)-((3,7-dimethyloct-6-enyloxy)methyl)benzene

: 138524-38-6
benzyl ether of 7-hydroxymethyl-3(S),11,15,19,23,27,31-heptamethylditriaconta-6E,10Z,14Z,18Z,22E,26E,30-heptaen-1-ol

Guidance literature:: Multi-step reaction with 7 steps

1: 87 percent / N-bromosuuccinimide, NaHCO₃ / dimethylsulfoxide; H₂O / 1 h / -5 - 0 °C

2: 96 percent / K₂CO₃ / ethanol / 0.33 h / 20 °C

3: 82 percent / HClO₄ / tetrahydrofuran; H₂O / 2 h / 20 °C

4: 78 percent / NaIO₄ / tetrahydrofuran; H₂O / 4 h / 20 °C

5: 1.) LDA / 1.) hexane, ether, 0 deg C, 2 h, 2.) hexane, ether, a) -70 deg C, 2.5 h, b) 20 deg C, overnight

6: 3.1percent aq. HCl / diethyl ether; hexane; H₂O / 2 h / 20 °C

7: 87 percent / NaBH₄ / ethanol / 0.33 h / 20 °C

With hydrogenchloride; sodium tetrahydroborate; sodium periodate; N-Bromosuccinimide; perchloric acid; sodium hydrogencarbonate; potassium carbonate; lithium diisopropyl amide; In tetrahydrofuran; diethyl ether; ethanol; hexane; water; dimethyl sulfoxide;
DOI:10.1007/BF00963502

Reference yield:

: 138604-47-4
(S)-6-benzyloxy-4-methylhexanal

: 138524-38-6
benzyl ether of 7-hydroxymethyl-3(S),11,15,19,23,27,31-heptamethylditriaconta-6E,10Z,14Z,18Z,22E,26E,30-heptaen-1-ol

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) LDA / 1.) hexane, ether, 0 deg C, 2 h, 2.) hexane, ether, a) -70 deg C, 2.5 h, b) 20 deg C, overnight

2: 3.1percent aq. HCl / diethyl ether; hexane; H₂O / 2 h / 20 °C

3: 87 percent / NaBH₄ / ethanol / 0.33 h / 20 °C

With hydrogenchloride; sodium tetrahydroborate; lithium diisopropyl amide; In diethyl ether; ethanol; hexane; water;
DOI:10.1007/BF00963502