C₂₇H₃₄O₃

Base Information

Chemical Name:C₂₇H₃₄O₃
CAS No.:914651-33-5
Molecular Formula:C₂₇H₃₄O₃
Molecular Weight:406.565
Hs Code.:

C<sub>27</sub>H<sub>34</sub>O<sub>3</sub>

Synonyms:C₂₇H₃₄O₃

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Chemical Property of C₂₇H₃₄O₃

Chemical Property:

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Technology Process of C₂₇H₃₄O₃

There total 13 articles about C₂₇H₃₄O₃ 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: 75.0%

: 914651-32-4
benzyl (S)-3-[2-((1R,5R)-5-isopropyl-1-methyl-2-methylene-3-oxocyclopentyl)ethyl]-3-methyl-2-trifluoromethanesulfonyloxycyclohex-1-enecarboxylate

: 914651-33-5
C₂₇H₃₄O₃

Guidance literature:: With bis(diphenylphosphino)butane; potassium acetate; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; In N,N-dimethyl acetamide; at 80 ℃; for 12h;
DOI:10.1021/ja0650504

Reference yield:

: 914651-27-7
(5R)-isopropyl-3-[(1S,2R,5S)-2-isopropyl-5-methylcyclohexyloxy]cyclopent-2-enone

: 914651-33-5
C₂₇H₃₄O₃

Guidance literature:: Multi-step reaction with 12 steps

1.1: diethyl ether; tetrahydrofuran / 3 h / -78 - 0 °C

2.1: t-BuLi / diethyl ether; pentane / 0.5 h / -78 °C

2.2: CuCN / diethyl ether; pentane / -78 - -30 °C

2.3: diethyl ether; pentane; tetrahydrofuran / 6 h / -78 °C

3.1: 2,6-lutidine / dimethylformamide / 1 h / 0 °C

3.2: MeI / diethyl ether / 12 h / 20 °C

3.3: 811 mg / K₂CO₃ / CH₂Cl₂; methanol; H₂O / 3 h / 20 °C

4.1: m-CPBA / CH₂Cl₂ / 3 h / 20 °C

5.1: NaBH₄; CeCl₃*7H₂O / methanol / 1 h / -78 °C

6.1: imidazole / CH₂Cl₂ / 0.5 h / 20 °C

7.1: LiEt₃BH / tetrahydrofuran / 2 h / 0 °C

7.2: 121 mg / N-methylmorpholine oxide hydrate / TPAP / CH₂Cl₂ / 1 h / 20 °C

8.1: LiHDMS / tetrahydrofuran / 0.17 h / -78 - -30 °C

8.2: 710 mg / DMPU / tetrahydrofuran / 0.17 h / -78 - -45 °C

9.1: KHMDS / tetrahydrofuran / 0.33 h / -78 °C

9.2: tetrahydrofuran / 0.17 h / -78 °C

10.1: aq. HF / acetonitrile; methanol / 3 h / 0 °C

11.1: 384 mg / NMO*H₂O / TPAP / CH₂Cl₂ / 4 h / 20 °C

12.1: 75 percent / bis(diphenylphosphino)butane; KOAc / Pd₂(dba)3*CHCl₃ / N,N-dimethyl-acetamide / 12 h / 80 °C

With 1H-imidazole; 2,6-dimethylpyridine; sodium tetrahydroborate; cerium(III) chloride; bis(diphenylphosphino)butane; hydrogen fluoride; tert.-butyl lithium; potassium acetate; potassium hexamethylsilazane; lithium triethylborohydride; 4-methylmorpholine N-oxide; 3-chloro-benzenecarboperoxoic acid; lithium hexamethyldisilazane; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; tetrapropylammonium perruthennate; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; N,N-dimethyl acetamide; N,N-dimethyl-formamide; acetonitrile; pentane; 12.1: Heck cyclization reaction;
DOI:10.1021/ja0650504

Reference yield:

: 914651-38-0
C₁₉H₃₂O₂

: 914651-33-5
C₂₇H₃₄O₃

Guidance literature:: Multi-step reaction with 7 steps

1.1: imidazole / CH₂Cl₂ / 0.5 h / 20 °C

2.1: LiEt₃BH / tetrahydrofuran / 2 h / 0 °C

2.2: 121 mg / N-methylmorpholine oxide hydrate / TPAP / CH₂Cl₂ / 1 h / 20 °C

3.1: LiHDMS / tetrahydrofuran / 0.17 h / -78 - -30 °C

3.2: 710 mg / DMPU / tetrahydrofuran / 0.17 h / -78 - -45 °C

4.1: KHMDS / tetrahydrofuran / 0.33 h / -78 °C

4.2: tetrahydrofuran / 0.17 h / -78 °C

5.1: aq. HF / acetonitrile; methanol / 3 h / 0 °C

6.1: 384 mg / NMO*H₂O / TPAP / CH₂Cl₂ / 4 h / 20 °C

7.1: 75 percent / bis(diphenylphosphino)butane; KOAc / Pd₂(dba)3*CHCl₃ / N,N-dimethyl-acetamide / 12 h / 80 °C

With 1H-imidazole; bis(diphenylphosphino)butane; hydrogen fluoride; potassium acetate; potassium hexamethylsilazane; lithium triethylborohydride; 4-methylmorpholine N-oxide; lithium hexamethyldisilazane; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; tetrapropylammonium perruthennate; In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl acetamide; acetonitrile; 7.1: Heck cyclization reaction;
DOI:10.1021/ja0650504