(2Z,4E)-6-tert-butoxydiphenylsilyloxy-1-tetrahydropyranyloxyhexa-2,4-diene

Base Information

Chemical Name:(2Z,4E)-6-tert-butoxydiphenylsilyloxy-1-tetrahydropyranyloxyhexa-2,4-diene
CAS No.:145262-25-5
Molecular Formula:C₂₇H₃₆O₄Si
Molecular Weight:452.666
Hs Code.:

Synonyms:(2Z,4E)-6-tert-butoxydiphenylsilyloxy-1-tetrahydropyranyloxyhexa-2,4-diene

Suppliers and Price of (2Z,4E)-6-tert-butoxydiphenylsilyloxy-1-tetrahydropyranyloxyhexa-2,4-diene

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (2Z,4E)-6-tert-butoxydiphenylsilyloxy-1-tetrahydropyranyloxyhexa-2,4-diene

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Technology Process of (2Z,4E)-6-tert-butoxydiphenylsilyloxy-1-tetrahydropyranyloxyhexa-2,4-diene

There total 1 articles about (2Z,4E)-6-tert-butoxydiphenylsilyloxy-1-tetrahydropyranyloxyhexa-2,4-diene 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: 99.0%

: 17922-24-6
tert-butyloxydiphenylsilyl chloride

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

: 145262-25-5
(2Z,4E)-6-tert-butoxydiphenylsilyloxy-1-tetrahydropyranyloxyhexa-2,4-diene

Guidance literature:: With triethylamine; In dichloromethane; for 0.666667h; Ambient temperature;
DOI:10.1139/v92-296

Reference yield: 51.0%

: 145262-25-5
(2Z,4E)-6-tert-butoxydiphenylsilyloxy-1-tetrahydropyranyloxyhexa-2,4-diene

: 145262-26-6
(2Z,4E)-6-tert-butoxydiphenylsilyloxyhexa-2,4-dien-1-ol

Guidance literature:: With pyridinium p-toluenesulfonate; In tert-butyl alcohol; at 60 ℃; for 10h;
DOI:10.1139/v92-296

Reference yield:

: 145262-25-5
(2Z,4E)-6-tert-butoxydiphenylsilyloxy-1-tetrahydropyranyloxyhexa-2,4-diene

: 145262-31-3
(2Z,8Z,10E)-12-tert-butoxydiphenylsilyloxy-7-tert-butyldimethylsilyloxy-2-methoxymethyloxy-3-methyl-6,6-(propylenedithio)dodeca-2,8,10-trien-1-ol

Guidance literature:: Multi-step reaction with 5 steps

1: 51 percent / pyridinium para-toluenesulfonate / 2-methyl-propan-2-ol / 10 h / 60 °C

2: 76 percent / dimethyl sulfoxide, oxalyl chloride, diisopropylethylamine / CH₂Cl₂ / a) -78 deg C, 15 min, b) 0 deg C, 25 min

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

4: 85 percent / triethylamine / CH₂Cl₂ / 1.33 h / 0 °C

5: 82 percent / lithium aluminium hydride / diethyl ether / a) 0 deg C, 30 min, b) room temperature, 90 min

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