2-Cyclohexen-1-one, 2-bromo-3-ethoxy-6,6-dimethyl-

Base Information

Chemical Name:2-Cyclohexen-1-one, 2-bromo-3-ethoxy-6,6-dimethyl-
CAS No.:173482-90-1
Molecular Formula:C10H15BrO2
Molecular Weight:247.132
Hs Code.:

Synonyms:

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Chemical Property of 2-Cyclohexen-1-one, 2-bromo-3-ethoxy-6,6-dimethyl-

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Technology Process of 2-Cyclohexen-1-one, 2-bromo-3-ethoxy-6,6-dimethyl-

There total 1 articles about 2-Cyclohexen-1-one, 2-bromo-3-ethoxy-6,6-dimethyl- 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: 70.0%

: 62952-32-3
3-ethoxy-6,6-dimethylcyclohex-2-en-1-one

: 173482-90-1
2-bromo-6,6-dimethyl-3-ethoxycyclohex-2-en-1-one

Guidance literature:: With N-Bromosuccinimide; In tetrachloromethane;
DOI:10.1016/0040-4039(95)02148-5

Reference yield: 56.0%

: 107-86-8
3,3-dimethyl acrylaldehyde

: 173482-90-1
2-bromo-6,6-dimethyl-3-ethoxycyclohex-2-en-1-one

: 173482-91-2
6,6-dimethyl-3-ethoxy-2-(1-hydroxy-3-methylbut-2-enyl)-cyclohex-2-en-1-one

Guidance literature:: 2-bromo-6,6-dimethyl-3-ethoxycyclohex-2-en-1-one; With tert.-butyl lithium; In tetrahydrofuran; pentane; at -78 ℃; for 1h;

3,3-dimethyl acrylaldehyde; In tetrahydrofuran; pentane; at -78 ℃; for 1h; Further stages.;
DOI:10.1039/b307985f

Reference yield:

: 173482-90-1
2-bromo-6,6-dimethyl-3-ethoxycyclohex-2-en-1-one

: (+/-)-(3aS,8aR)-2,2,6,6-tetramethyl-3-phenylselanyl-2,3,3a,5,6,7,8,8a-octahydrofuro[2,3,4-de]chromene

Guidance literature:: Multi-step reaction with 10 steps

1.1: t-BuLi / pentane; tetrahydrofuran / 1 h / -78 °C

1.2: 56 percent / pentane; tetrahydrofuran / 1 h / -78 °C

2.1: 90 percent / i-Pr₂EtN / CH₂Cl₂ / 12 h / 40 °C

3.1: pentane; diethyl ether / 1 h / 0 °C

4.1: 1.2 g / KH / tetrahydrofuran / 2 h / 20 °C

5.1: 0.38 g / m-chloroperoxybenzoic acid / ethanol / 1 h / 20 °C

6.1: 91 percent / camphorsulfonic acid / CH₂Cl₂ / 0.33 h / 0 - 20 °C

7.1: 42 percent / i-Bu₂AlH / toluene / 3 h / -78 °C

8.1: 70 percent / diethyl azodicarboxylate; triphenylphosphine / tetrahydrofuran / 2 h / 0 °C

9.1: 67 percent / i-Bu₂AlH / toluene / 2.5 h / -78 °C

10.1: 79 percent / K₂CO₃ / CH₂Cl₂ / 0.25 h / -78 °C

With camphor-10-sulfonic acid; tert.-butyl lithium; potassium hydride; diisobutylaluminium hydride; potassium carbonate; N-ethyl-N,N-diisopropylamine; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; diethyl ether; ethanol; dichloromethane; toluene; pentane; 3.1: Peterson methylenation / 4.1: Peterson methylenation / 9.1: Mitsunobu inversion;
DOI:10.1039/b307985f