2-(2-methyl-2-propenyloxy)-2,2-diphenylethyl bromide

Base Information

Chemical Name:2-(2-methyl-2-propenyloxy)-2,2-diphenylethyl bromide
CAS No.:74249-44-8
Molecular Formula:C₁₈H₁₉BrO
Molecular Weight:331.252
Hs Code.:

Synonyms:

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Chemical Property of 2-(2-methyl-2-propenyloxy)-2,2-diphenylethyl bromide

Chemical Property:

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Technology Process of 2-(2-methyl-2-propenyloxy)-2,2-diphenylethyl bromide

There total 1 articles about 2-(2-methyl-2-propenyloxy)-2,2-diphenylethyl bromide 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:

: 40957-21-9
1,2-dibromo-1,1-diphenylethane

: 513-42-8
3-hydroxy-2-methyl-1-propene

: 74249-44-8
2-(2-methyl-2-propenyloxy)-2,2-diphenylethyl bromide

Guidance literature:: With potassium hydroxide; at 0 ℃; for 1h;
DOI:10.1246/bcsj.55.1498

Reference yield:

: cobalt(II) chloride hexahydrate

: 95-45-4
butane-2,3-dione dioxime

: 74249-44-8
2-(2-methyl-2-propenyloxy)-2,2-diphenylethyl bromide

: 2,2-diphenyl-2-(2-methyl-2-propenyloxy)ethylcobaloxime

: (5,5-diphenyl-3-methyltetrahydro-3-furanyl)methylcobaloxime

Guidance literature:: With pyridine; sodium hydroxide; sodium tetrahydroborate; In methanol; water; to CoCl2*6H2O and dimethylglyoxime in methanol added aq. NaOH, pyridine, mixt. stirred under N2 for 15 min at 0°C, treated with aq. NaOH and NaBH4 and stirred for 5 min, treated with 2-(allyloxy)ethyl bromide and stirred for 4-6 h at room temp.; water added and mixt. extd. with benzene, ext. washed with water, dried over Na2SO4 and concd. under reduced pressure; elem. anal.;
DOI:10.1246/bcsj.55.1498

Reference yield:

: 74249-44-8
2-(2-methyl-2-propenyloxy)-2,2-diphenylethyl bromide

: 82668-87-9
4,4-dimethyl-2,2-diphenyltetrahydrofuran

Guidance literature:: With bis(dimethylglyoximato)pyridinecobaltate(I) ion; Yield given. Multistep reaction; 1.) MeOH, RT, 6 h, 2.) CHCl₃, irradiation;
DOI:10.1246/bcsj.55.1498