(S)-5-<<(1,1-dimethylethyl)diphenylsilyl>oxy>-6-(phenylmethoxy)-2-hexen-1-ol 2,2-dimethylpropanoate

Base Information

Chemical Name:(S)-5-<<(1,1-dimethylethyl)diphenylsilyl>oxy>-6-(phenylmethoxy)-2-hexen-1-ol 2,2-dimethylpropanoate
CAS No.:114861-30-2
Molecular Formula:C₃₄H₄₄O₄Si
Molecular Weight:544.806
Hs Code.:

Synonyms:(S)-5-<<(1,1-dimethylethyl)diphenylsilyl>oxy>-6-(phenylmethoxy)-2-hexen-1-ol 2,2-dimethylpropanoate

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Chemical Property of (S)-5-<<(1,1-dimethylethyl)diphenylsilyl>oxy>-6-(phenylmethoxy)-2-hexen-1-ol 2,2-dimethylpropanoate

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Technology Process of (S)-5-<<(1,1-dimethylethyl)diphenylsilyl>oxy>-6-(phenylmethoxy)-2-hexen-1-ol 2,2-dimethylpropanoate

There total 7 articles about (S)-5-<<(1,1-dimethylethyl)diphenylsilyl>oxy>-6-(phenylmethoxy)-2-hexen-1-ol 2,2-dimethylpropanoate 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: 96.0%

: 114861-29-9
(S)-6-(phenylmethoxy)-2-hexene-1,5-diol 1-(2,2-dimethylpropanoate)

: 58479-61-1
tert-butylchlorodiphenylsilane

: 114861-30-2
(S)-5-<<(1,1-dimethylethyl)diphenylsilyl>oxy>-6-(phenylmethoxy)-2-hexen-1-ol 2,2-dimethylpropanoate

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; for 1.5h; Ambient temperature;
DOI:10.1021/ja00222a028

Reference yield:

: 80885-30-9,81028-03-7,69152-88-1
(E)-4-(benzyloxy)-2-buten-1-ol

: 114861-30-2
(S)-5-<<(1,1-dimethylethyl)diphenylsilyl>oxy>-6-(phenylmethoxy)-2-hexen-1-ol 2,2-dimethylpropanoate

Guidance literature:: Multi-step reaction with 6 steps

1: 1.) D-(-)-diethyltartarate, Ti(O-i-Pr)4, t-BuOOH; 2.) Me₂S, 10percent aq. tartaric acid / 1.) CH₂Cl₂, - 23 deg C, 5 h; 2.) CH₂Cl₂, -23 to 25 deg C, 1.5 h

2: 1.) oxallyl chloride, DMSO; 3.) triethylamine

3: 77 percent / benzene / 16 h / Ambient temperature

4: 82 percent / DIBAL / CH₂Cl₂; hexane / 0.5 h / -78 °C

5: 95 percent / pyridine / 3 h / 0 °C

6: 96 percent / imidazole / dimethylformamide / 1.5 h / Ambient temperature

With oxallyl chloride; 1H-imidazole; titanium(IV) isopropylate; tert.-butylhydroperoxide; dimethylsulfide; diethyl (2S,3S)-tartrate; diisobutylaluminium hydride; dimethyl sulfoxide; tartaric acid; triethylamine; In pyridine; hexane; dichloromethane; N,N-dimethyl-formamide; benzene;
DOI:10.1021/ja00222a028

Reference yield:

: 3282-30-2
pivaloyl chloride

: 114861-30-2
(S)-5-<<(1,1-dimethylethyl)diphenylsilyl>oxy>-6-(phenylmethoxy)-2-hexen-1-ol 2,2-dimethylpropanoate

Guidance literature:: Multi-step reaction with 2 steps

1: 95 percent / pyridine / 3 h / 0 °C

2: 96 percent / imidazole / dimethylformamide / 1.5 h / Ambient temperature

With 1H-imidazole; In pyridine; N,N-dimethyl-formamide;
DOI:10.1021/ja00222a028