(2Z,8Z,10E)-12-tert-butoxydiphenylsilyloxy-7-tert-butyldimethylsilyloxy-2-methoxymethyloxy-3-methyl-6,6-(propylenedithio)-1-(2,4,6-trimethylbenzoyloxy)dodeca-2,8,10-triene

Base Information

Chemical Name:(2Z,8Z,10E)-12-tert-butoxydiphenylsilyloxy-7-tert-butyldimethylsilyloxy-2-methoxymethyloxy-3-methyl-6,6-(propylenedithio)-1-(2,4,6-trimethylbenzoyloxy)dodeca-2,8,10-triene
CAS No.:145262-30-2
Molecular Formula:C₅₀H₇₂O₇S₂Si₂
Molecular Weight:905.42
Hs Code.:

(2Z,8Z,10E)-12-tert-butoxydiphenylsilyloxy-7-tert-butyldimethylsilyloxy-2-methoxymethyloxy-3-methyl-6,6-(propylenedithio)-1-(2,4,6-trimethylbenzoyloxy)dodeca-2,8,10-triene

Synonyms:(2Z,8Z,10E)-12-tert-butoxydiphenylsilyloxy-7-tert-butyldimethylsilyloxy-2-methoxymethyloxy-3-methyl-6,6-(propylenedithio)-1-(2,4,6-trimethylbenzoyloxy)dodeca-2,8,10-triene

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Chemical Property of (2Z,8Z,10E)-12-tert-butoxydiphenylsilyloxy-7-tert-butyldimethylsilyloxy-2-methoxymethyloxy-3-methyl-6,6-(propylenedithio)-1-(2,4,6-trimethylbenzoyloxy)dodeca-2,8,10-triene

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Technology Process of (2Z,8Z,10E)-12-tert-butoxydiphenylsilyloxy-7-tert-butyldimethylsilyloxy-2-methoxymethyloxy-3-methyl-6,6-(propylenedithio)-1-(2,4,6-trimethylbenzoyloxy)dodeca-2,8,10-triene

There total 6 articles about (2Z,8Z,10E)-12-tert-butoxydiphenylsilyloxy-7-tert-butyldimethylsilyloxy-2-methoxymethyloxy-3-methyl-6,6-(propylenedithio)-1-(2,4,6-trimethylbenzoyloxy)dodeca-2,8,10-triene 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: 85.0%

: 69739-34-0
t-butyldimethylsiyl triflate

: 145262-28-8
(2Z,8Z,10E)-12-tert-butoxydiphenylsilyloxy-7-hydroxy-2-methoxymethyloxy-3-methyl-6,6-(propylenedithio)-1-(2,4,6-trimethylbenzoyloxy)dodeca-2,8,10-triene

: 145262-30-2
(2Z,8Z,10E)-12-tert-butoxydiphenylsilyloxy-7-tert-butyldimethylsilyloxy-2-methoxymethyloxy-3-methyl-6,6-(propylenedithio)-1-(2,4,6-trimethylbenzoyloxy)dodeca-2,8,10-triene

Guidance literature:: With triethylamine; In dichloromethane; at 0 ℃; for 1.33333h;
DOI:10.1139/v92-296

Reference yield:

: 17922-24-6
tert-butyloxydiphenylsilyl chloride

: 145262-30-2
(2Z,8Z,10E)-12-tert-butoxydiphenylsilyloxy-7-tert-butyldimethylsilyloxy-2-methoxymethyloxy-3-methyl-6,6-(propylenedithio)-1-(2,4,6-trimethylbenzoyloxy)dodeca-2,8,10-triene

Guidance literature:: Multi-step reaction with 5 steps

1: 99 percent / triethylamine / CH₂Cl₂ / 0.67 h / Ambient temperature

2: 51 percent / pyridinium para-toluenesulfonate / 2-methyl-propan-2-ol / 10 h / 60 °C

3: 76 percent / dimethyl sulfoxide, oxalyl chloride, diisopropylethylamine / CH₂Cl₂ / a) -78 deg C, 15 min, b) 0 deg C, 25 min

4: 1.) butyllithium / 1.) THF, hexane, -93 deg C, 15 s, 2.) THF, -93 deg C, 35 min

5: 85 percent / triethylamine / CH₂Cl₂ / 1.33 h / 0 °C

With n-butyllithium; oxalyl dichloride; pyridinium p-toluenesulfonate; dimethyl sulfoxide; triethylamine; N-ethyl-N,N-diisopropylamine; In dichloromethane; tert-butyl alcohol;
DOI:10.1139/v92-296

Reference yield:

: 145262-24-4
(2E,4Z)-6-tetrahydropyranyloxy-2,4-hexadien-1-ol

: 145262-30-2
(2Z,8Z,10E)-12-tert-butoxydiphenylsilyloxy-7-tert-butyldimethylsilyloxy-2-methoxymethyloxy-3-methyl-6,6-(propylenedithio)-1-(2,4,6-trimethylbenzoyloxy)dodeca-2,8,10-triene

Guidance literature:: Multi-step reaction with 5 steps

1: 99 percent / triethylamine / CH₂Cl₂ / 0.67 h / Ambient temperature

2: 51 percent / pyridinium para-toluenesulfonate / 2-methyl-propan-2-ol / 10 h / 60 °C

3: 76 percent / dimethyl sulfoxide, oxalyl chloride, diisopropylethylamine / CH₂Cl₂ / a) -78 deg C, 15 min, b) 0 deg C, 25 min

4: 1.) butyllithium / 1.) THF, hexane, -93 deg C, 15 s, 2.) THF, -93 deg C, 35 min

5: 85 percent / triethylamine / CH₂Cl₂ / 1.33 h / 0 °C

With n-butyllithium; oxalyl dichloride; pyridinium p-toluenesulfonate; dimethyl sulfoxide; triethylamine; N-ethyl-N,N-diisopropylamine; In dichloromethane; tert-butyl alcohol;
DOI:10.1139/v92-296