methyl 2-((R)-3-(bis(4-tert-butylphenyl)methylene)-2,2-dimethylcyclopentyl)acetate

Base Information

Chemical Name:methyl 2-((R)-3-(bis(4-tert-butylphenyl)methylene)-2,2-dimethylcyclopentyl)acetate
CAS No.:1426264-90-5
Molecular Formula:C₃₁H₄₂O₂
Molecular Weight:446.673
Hs Code.:

Synonyms:methyl 2-((R)-3-(bis(4-tert-butylphenyl)methylene)-2,2-dimethylcyclopentyl)acetate

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Chemical Property of methyl 2-((R)-3-(bis(4-tert-butylphenyl)methylene)-2,2-dimethylcyclopentyl)acetate

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Technology Process of methyl 2-((R)-3-(bis(4-tert-butylphenyl)methylene)-2,2-dimethylcyclopentyl)acetate

There total 3 articles about methyl 2-((R)-3-(bis(4-tert-butylphenyl)methylene)-2,2-dimethylcyclopentyl)acetate 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: 91.0%

: 67-56-1
methanol

: 1420814-16-9
1-(bis(4-tert-butylphenyl )(hydroxy)methyl )-7,7-dimethylbicyclo[2.2.1]heptan-2-one

: 1426264-90-5
methyl 2-((R)-3-(bis(4-tert-butylphenyl)methylene)-2,2-dimethylcyclopentyl)acetate

Guidance literature:: With boron trifluoride diethyl etherate; In toluene; at 20 ℃; for 0.25h; Inert atmosphere;
DOI:10.1016/j.tet.2012.12.011

Reference yield:

: 125637-45-8
(1S,4R)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptane-1-carboxylic acid methylester

: 1426264-90-5
methyl 2-((R)-3-(bis(4-tert-butylphenyl)methylene)-2,2-dimethylcyclopentyl)acetate

Guidance literature:: Multi-step reaction with 2 steps

1.1: magnesium; iodine / tetrahydrofuran / Inert atmosphere; Reflux

1.2: 1 h / 0 °C / Inert atmosphere

2.1: boron trifluoride diethyl etherate / toluene / 0.25 h / 20 °C / Inert atmosphere

With boron trifluoride diethyl etherate; iodine; magnesium; In tetrahydrofuran; toluene;
DOI:10.1016/j.tet.2012.12.011

Reference yield:

: 464-78-8,6994-94-1,64234-14-6,40724-67-2
(1S)-(+)-ketopinic acid

: 1426264-90-5
methyl 2-((R)-3-(bis(4-tert-butylphenyl)methylene)-2,2-dimethylcyclopentyl)acetate

Guidance literature:: Multi-step reaction with 3 steps

1.1: thionyl chloride / 22 h / 0 - 20 °C / Inert atmosphere

2.1: magnesium; iodine / tetrahydrofuran / Inert atmosphere; Reflux

2.2: 1 h / 0 °C / Inert atmosphere

3.1: boron trifluoride diethyl etherate / toluene / 0.25 h / 20 °C / Inert atmosphere

With thionyl chloride; boron trifluoride diethyl etherate; iodine; magnesium; In tetrahydrofuran; toluene;
DOI:10.1016/j.tet.2012.12.011