<1(1R,3R,4R),1E,3(2S),3S,4S,5S,7S,8R>-3--2,4-dimethyl-8-(hydroxymethyl)-7-<(4-methoxybenzyl)oxy>-1-<3-methoxy-4-<(triisopropylsilyl)oxy>cyclohex-1-yl>-5-<(triisopropylsilyl)oxy>-1,10-undecadiene

Base Information

Chemical Name:<1(1R,3R,4R),1E,3(2S),3S,4S,5S,7S,8R>-3--2,4-dimethyl-8-(hydroxymethyl)-7-<(4-methoxybenzyl)oxy>-1-<3-methoxy-4-<(triisopropylsilyl)oxy>cyclohex-1-yl>-5-<(triisopropylsilyl)oxy>-1,10-undecadiene
CAS No.:128684-96-8
Molecular Formula:C₅₈H₁₀₃NO₁₀Si₂
Molecular Weight:1030.63
Hs Code.:

<1(1R,3R,4R),1E,3(2S),3S,4S,5S,7S,8R>-3-<N-(tert-butoxycarbonyl)piperidine-2-carbonyloxy>-2,4-dimethyl-8-(hydroxymethyl)-7-<(4-methoxybenzyl)oxy>-1-<3-methoxy-4-<(triisopropylsilyl)oxy>cyclohex-1-yl>-5-<(triisopropylsilyl)oxy>-1,10-undecadiene

Synonyms:<1(1R,3R,4R),1E,3(2S),3S,4S,5S,7S,8R>-3--2,4-dimethyl-8-(hydroxymethyl)-7-<(4-methoxybenzyl)oxy>-1-<3-methoxy-4-<(triisopropylsilyl)oxy>cyclohex-1-yl>-5-<(triisopropylsilyl)oxy>-1,10-undecadiene

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Chemical Property of <1(1R,3R,4R),1E,3(2S),3S,4S,5S,7S,8R>-3--2,4-dimethyl-8-(hydroxymethyl)-7-<(4-methoxybenzyl)oxy>-1-<3-methoxy-4-<(triisopropylsilyl)oxy>cyclohex-1-yl>-5-<(triisopropylsilyl)oxy>-1,10-undecadiene

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Technology Process of <1(1R,3R,4R),1E,3(2S),3S,4S,5S,7S,8R>-3--2,4-dimethyl-8-(hydroxymethyl)-7-<(4-methoxybenzyl)oxy>-1-<3-methoxy-4-<(triisopropylsilyl)oxy>cyclohex-1-yl>-5-<(triisopropylsilyl)oxy>-1,10-undecadiene

There total 31 articles about <1(1R,3R,4R),1E,3(2S),3S,4S,5S,7S,8R>-3--2,4-dimethyl-8-(hydroxymethyl)-7-<(4-methoxybenzyl)oxy>-1-<3-methoxy-4-<(triisopropylsilyl)oxy>cyclohex-1-yl>-5-<(triisopropylsilyl)oxy>-1,10-undecadiene 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%

: 128684-95-7
C₅₈H₁₀₂INO₁₀Si₂

: 128684-96-8
<1(1R,3R,4R),1E,3(2S),3S,4S,5S,7S,8R>-3--2,4-dimethyl-8-(hydroxymethyl)-7-<(4-methoxybenzyl)oxy>-1-<3-methoxy-4-<(triisopropylsilyl)oxy>cyclohex-1-yl>-5-<(triisopropylsilyl)oxy>-1,10-undecadiene

Guidance literature:: With ammonium chloride; zinc; In ethanol; at 35 - 40 ℃; for 1h;
DOI:10.1021/ja00170a024

Reference yield:

: 58632-95-4
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile

: 128684-96-8
<1(1R,3R,4R),1E,3(2S),3S,4S,5S,7S,8R>-3--2,4-dimethyl-8-(hydroxymethyl)-7-<(4-methoxybenzyl)oxy>-1-<3-methoxy-4-<(triisopropylsilyl)oxy>cyclohex-1-yl>-5-<(triisopropylsilyl)oxy>-1,10-undecadiene

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) DL-tartaric acid, 2.) Et₃N / 1.) EtOH, 2.) THF, H₂O, RT, 40 h

2: 81 percent / dicyclohexylcarbodiimide, 4-pyrrolidinopyridine / CH₂Cl₂ / 19 h / -20 °C

3: 99 percent / Zn, NH₄Cl / ethanol / 1 h / 35 - 40 °C

With ammonium chloride; 4-pyrrolidin-1-ylpyridine; tartaric acid; triethylamine; dicyclohexyl-carbodiimide; zinc; In ethanol; dichloromethane;
DOI:10.1021/ja00170a024

Reference yield:

: 80522-42-5
triisopropylsilyl trifluoromethanesulfonate

: 128684-96-8
<1(1R,3R,4R),1E,3(2S),3S,4S,5S,7S,8R>-3--2,4-dimethyl-8-(hydroxymethyl)-7-<(4-methoxybenzyl)oxy>-1-<3-methoxy-4-<(triisopropylsilyl)oxy>cyclohex-1-yl>-5-<(triisopropylsilyl)oxy>-1,10-undecadiene

Guidance literature:: Multi-step reaction with 5 steps

1: Et₃N / CH₂Cl₂ / 3 h / Ambient temperature

2: 1.) O₃, pyridine, 2.) Me₂S / 1.) MeOH, CH₂Cl₂, -78 deg C, 2.) RT, 13 h

4: 81 percent / dicyclohexylcarbodiimide, 4-pyrrolidinopyridine / CH₂Cl₂ / 19 h / -20 °C

5: 99 percent / Zn, NH₄Cl / ethanol / 1 h / 35 - 40 °C

With pyridine; dimethylsulfide; ammonium chloride; 4-pyrrolidin-1-ylpyridine; ozone; triethylamine; dicyclohexyl-carbodiimide; zinc; In ethanol; dichloromethane;
DOI:10.1021/ja00170a024