(E)-5-bis<<(tert-butyldiphenylsilyl)oxy>methyl>-3-<(Z)-9-octadecenylidene>tetrahydro-2-furanone

Base Information

Chemical Name:(E)-5-bis<<(tert-butyldiphenylsilyl)oxy>methyl>-3-<(Z)-9-octadecenylidene>tetrahydro-2-furanone
CAS No.:172843-24-2
Molecular Formula:C₅₆H₇₈O₄Si₂
Molecular Weight:871.404
Hs Code.:

Synonyms:(E)-5-bis<<(tert-butyldiphenylsilyl)oxy>methyl>-3-<(Z)-9-octadecenylidene>tetrahydro-2-furanone

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Chemical Property of (E)-5-bis<<(tert-butyldiphenylsilyl)oxy>methyl>-3-<(Z)-9-octadecenylidene>tetrahydro-2-furanone

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Technology Process of (E)-5-bis<<(tert-butyldiphenylsilyl)oxy>methyl>-3-<(Z)-9-octadecenylidene>tetrahydro-2-furanone

There total 7 articles about (E)-5-bis<<(tert-butyldiphenylsilyl)oxy>methyl>-3-<(Z)-9-octadecenylidene>tetrahydro-2-furanone 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:

: 2423-10-1
Oleic aldehyde

: 172843-24-2
(E)-5-bis<<(tert-butyldiphenylsilyl)oxy>methyl>-3-<(Z)-9-octadecenylidene>tetrahydro-2-furanone

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) lithium diisopropylamide, 2.) ZnCl₂

2: 1.) methanesulfonyl chloride, triethylamine, 2.) 1,8-diazabicyclo<5.4.0>undec-7-ene / 1.) CH₂Cl₂, 75 min, 2.) CH₂Cl₂, RT, 4 h

With methanesulfonyl chloride; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; zinc(II) chloride; lithium diisopropyl amide;
DOI:10.1021/jm950276v

Reference yield:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 172843-24-2
(E)-5-bis<<(tert-butyldiphenylsilyl)oxy>methyl>-3-<(Z)-9-octadecenylidene>tetrahydro-2-furanone

Guidance literature:: Multi-step reaction with 6 steps

1: 91 percent / (dimethylamino)pyridine / pyridine / 96 h / Ambient temperature

2: 93 percent / tetrahydrofuran / 1 h / 0 °C

3: BH₃*SMe₂ / tetrahydrofuran / 24 h / Ambient temperature

4: pyridinium chlorochromate / CH₂Cl₂ / 36 h / Ambient temperature

5: 1.) lithium diisopropylamide, 2.) ZnCl₂

6: 1.) methanesulfonyl chloride, triethylamine, 2.) 1,8-diazabicyclo<5.4.0>undec-7-ene / 1.) CH₂Cl₂, 75 min, 2.) CH₂Cl₂, RT, 4 h

With dmap; dimethylsulfide borane complex; methanesulfonyl chloride; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; pyridinium chlorochromate; zinc(II) chloride; lithium diisopropyl amide; In tetrahydrofuran; pyridine; dichloromethane;
DOI:10.1021/jm950276v

Reference yield:

: 172843-10-6
1,3-bis[[tert-butyl(diphenyl)silyl]oxy]propan-2-one

: 172843-24-2
(E)-5-bis<<(tert-butyldiphenylsilyl)oxy>methyl>-3-<(Z)-9-octadecenylidene>tetrahydro-2-furanone

Guidance literature:: Multi-step reaction with 5 steps

1: 93 percent / tetrahydrofuran / 1 h / 0 °C

2: BH₃*SMe₂ / tetrahydrofuran / 24 h / Ambient temperature

3: pyridinium chlorochromate / CH₂Cl₂ / 36 h / Ambient temperature

4: 1.) lithium diisopropylamide, 2.) ZnCl₂

5: 1.) methanesulfonyl chloride, triethylamine, 2.) 1,8-diazabicyclo<5.4.0>undec-7-ene / 1.) CH₂Cl₂, 75 min, 2.) CH₂Cl₂, RT, 4 h

With dimethylsulfide borane complex; methanesulfonyl chloride; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; pyridinium chlorochromate; zinc(II) chloride; lithium diisopropyl amide; In tetrahydrofuran; dichloromethane;
DOI:10.1021/jm950276v