C₂₁H₂₆O₄

Base Information

Chemical Name:C₂₁H₂₆O₄
CAS No.:1372122-86-5
Molecular Formula:C₂₁H₂₆O₄
Molecular Weight:342.435
Hs Code.:

C<sub>21</sub>H<sub>26</sub>O<sub>4</sub>

Synonyms:C₂₁H₂₆O₄

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Chemical Property of C₂₁H₂₆O₄

Chemical Property:

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Technology Process of C₂₁H₂₆O₄

There total 12 articles about C₂₁H₂₆O₄ 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: 100.0%

: 513-35-9
2-methyl-but-2-ene

: 1372122-87-6
C₁₉H₂₂O₄

: 1372122-86-5
C₂₁H₂₆O₄

Guidance literature:: With tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; at 20 ℃; for 12h; Inert atmosphere;
DOI:10.1021/ol3007259

Reference yield:

: 1372122-83-2
C₃₂H₅₂O₆Si

: 1372122-86-5
C₂₁H₂₆O₄

Guidance literature:: Multi-step reaction with 4 steps

1.1: perchloric acid / dichloromethane / 0.17 h / 0 °C / Sonication

2.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.25 h / -78 °C / Inert atmosphere

2.2: -78 - 20 °C / Inert atmosphere

3.1: boron trifluoride diethyl etherate / tetrahydrofuran / 12 h / 20 °C / Inert atmosphere

4.1: tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride / 12 h / 20 °C / Inert atmosphere

With tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; perchloric acid; oxalyl dichloride; boron trifluoride diethyl etherate; dimethyl sulfoxide; In tetrahydrofuran; dichloromethane; 2.1: Swern oxidation / 2.2: Swern oxidation;
DOI:10.1021/ol3007259

Reference yield:

: C₁₈H₂₄O₅

: 1372122-86-5
C₂₁H₂₆O₄

Guidance literature:: Multi-step reaction with 3 steps

1.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.25 h / -78 °C / Inert atmosphere

1.2: -78 - 20 °C / Inert atmosphere

2.1: boron trifluoride diethyl etherate / tetrahydrofuran / 12 h / 20 °C / Inert atmosphere

3.1: tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride / 12 h / 20 °C / Inert atmosphere

With tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; oxalyl dichloride; boron trifluoride diethyl etherate; dimethyl sulfoxide; In tetrahydrofuran; dichloromethane; 1.1: Swern oxidation / 1.2: Swern oxidation;
DOI:10.1021/ol3007259