C₂₀H₂₉IO₄

Base Information

Chemical Name:C₂₀H₂₉IO₄
CAS No.:1354575-84-0
Molecular Formula:C₂₀H₂₉IO₄
Molecular Weight:460.352
Hs Code.:

C<sub>20</sub>H<sub>29</sub>IO<sub>4</sub>

Synonyms:

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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 C₂₀H₂₉IO₄

Chemical Property:

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Technology Process of C₂₀H₂₉IO₄

There total 14 articles about C₂₀H₂₉IO₄ 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:

: 1354575-61-3
(R)-8-((2R,3R)-3-(hydroxymethyl)oxiran-2-yl)-3-((4-methoxybenzyl)oxy)-3-methyl-octan-4-one

: 1354575-84-0
C₂₀H₂₉IO₄

Guidance literature:: With 1H-imidazole; iodine; triphenylphosphine; In tetrahydrofuran; acetonitrile; at 0 - 20 ℃; Inert atmosphere;
DOI:10.1038/ja.2011.90

Reference yield:

: 1354575-73-7
C₁₃H₂₄O₅S

: 1354575-84-0
C₂₀H₂₉IO₄

Guidance literature:: Multi-step reaction with 6 steps

1.1: sodium iodide / acetone / 8.5 h / Inert atmosphere; Reflux

2.1: tert.-butyl lithium / diethyl ether; pentane / 0.25 h / -78 °C / Inert atmosphere

2.2: -78 - 0 °C / Inert atmosphere

2.3: 0 °C / Inert atmosphere

3.1: tetrapropylammonium perruthennate; 4-methylmorpholine N-oxide / dichloromethane / 1.5 h / 20 °C / Inert atmosphere; Molecular sieve

4.1: pyridinium p-toluenesulfonate / methanol / 5 h / 20 °C / Inert atmosphere

5.1: titanium(IV) isopropylate; tert.-butylhydroperoxide; diethyl (2S,3S)-tartrate / dichloromethane / 18 h / -20 °C / Molecular sieve; Inert atmosphere

5.2: -20 °C / Inert atmosphere

6.1: 1H-imidazole; iodine; triphenylphosphine / tetrahydrofuran; acetonitrile / 0 - 20 °C / Inert atmosphere

With 1H-imidazole; titanium(IV) isopropylate; tert.-butylhydroperoxide; tetrapropylammonium perruthennate; diethyl (2S,3S)-tartrate; iodine; tert.-butyl lithium; pyridinium p-toluenesulfonate; 4-methylmorpholine N-oxide; triphenylphosphine; sodium iodide; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; acetone; acetonitrile; pentane; 5.1: Sharpless asymmetric epoxidation;
DOI:10.1038/ja.2011.90

Reference yield:

: 111-29-5
1 ,5-pentanediol

: 1354575-84-0
C₂₀H₂₉IO₄

Guidance literature:: Multi-step reaction with 13 steps

1.1: sodium hydride / tetrahydrofuran / 2.58 h / 0 - 20 °C / Inert atmosphere

2.1: 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; [bis(acetoxy)iodo]benzene / dichloromethane / 5 h / 20 °C / Inert atmosphere

3.1: benzene / 3 h / 80 °C / Inert atmosphere

4.1: diisobutylaluminium hydride / hexane; dichloromethane / 1 h / 0 °C / Inert atmosphere

4.2: 0 °C / Inert atmosphere

5.1: pyridinium p-toluenesulfonate / dichloromethane / 6 h / 0 °C / Inert atmosphere

6.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 4.5 h / 20 °C / Inert atmosphere

7.1: trimethylamine hydrochloride; triethylamine / dichloromethane / 3 h / 0 - 20 °C / Inert atmosphere

8.1: sodium iodide / acetone / 8.5 h / Inert atmosphere; Reflux

9.1: tert.-butyl lithium / diethyl ether; pentane / 0.25 h / -78 °C / Inert atmosphere

9.2: -78 - 0 °C / Inert atmosphere

9.3: 0 °C / Inert atmosphere

10.1: tetrapropylammonium perruthennate; 4-methylmorpholine N-oxide / dichloromethane / 1.5 h / 20 °C / Inert atmosphere; Molecular sieve

11.1: pyridinium p-toluenesulfonate / methanol / 5 h / 20 °C / Inert atmosphere

12.1: titanium(IV) isopropylate; tert.-butylhydroperoxide; diethyl (2S,3S)-tartrate / dichloromethane / 18 h / -20 °C / Molecular sieve; Inert atmosphere

12.2: -20 °C / Inert atmosphere

13.1: 1H-imidazole; iodine; triphenylphosphine / tetrahydrofuran; acetonitrile / 0 - 20 °C / Inert atmosphere

With 1H-imidazole; titanium(IV) isopropylate; tert.-butylhydroperoxide; tetrapropylammonium perruthennate; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; diethyl (2S,3S)-tartrate; [bis(acetoxy)iodo]benzene; tetrabutyl ammonium fluoride; iodine; tert.-butyl lithium; pyridinium p-toluenesulfonate; trimethylamine hydrochloride; sodium hydride; diisobutylaluminium hydride; 4-methylmorpholine N-oxide; triethylamine; triphenylphosphine; sodium iodide; In tetrahydrofuran; methanol; diethyl ether; hexane; dichloromethane; acetone; acetonitrile; pentane; benzene; 3.1: Wittig reaction / 12.1: Sharpless asymmetric epoxidation;
DOI:10.1038/ja.2011.90