C₉H₈F₂O₂

Base Information

Chemical Name:C₉H₈F₂O₂
CAS No.:1251164-92-7
Molecular Formula:C₉H₈F₂O₂
Molecular Weight:186.158
Hs Code.:

C<sub>9</sub>H<sub>8</sub>F<sub>2</sub>O<sub>2</sub>

Synonyms:

Suppliers and Price of C₉H₈F₂O₂

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of C₉H₈F₂O₂

Chemical Property:

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Technology Process of C₉H₈F₂O₂

There total 6 articles about C₉H₈F₂O₂ 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:

: 124-38-9,18923-20-1
carbon dioxide

: 1251164-91-6
C₈H₇BrF₂

: 1251164-92-7
C₉H₈F₂O₂

Guidance literature:: C₈H₇BrF₂; With isopropylmagnesium bromide; In tetrahydrofuran; at 0 - 20 ℃; for 24h;

carbon dioxide; In tetrahydrofuran; for 0.666667h; Cooling with ice;
DOI:10.1021/jm3007933

Reference yield:

: 1239331-90-8
(2,3-difluorophenyl)-ethyl 4-methylbenzenesulfonate

: 1251164-92-7
C₉H₈F₂O₂

Guidance literature:: Multi-step reaction with 4 steps

1.1: lithium bromide / acetone / 3 h / Reflux

2.1: magnesium; ethylene dibromide / diethyl ether / 1.5 h / Reflux

3.1: iron; bromine / chloroform / 20 °C

4.1: isopropylmagnesium bromide / tetrahydrofuran / 24 h / 0 - 20 °C

4.2: 0.67 h / Cooling with ice

With bromine; isopropylmagnesium bromide; iron; magnesium; ethylene dibromide; lithium bromide; In tetrahydrofuran; diethyl ether; chloroform; acetone;
DOI:10.1021/jm3007933

Reference yield:

: 126163-30-2
2-(2,3-difluorophenyl)ethanol

: 1251164-92-7
C₉H₈F₂O₂

Guidance literature:: Multi-step reaction with 5 steps

1.1: triethylamine / dichloromethane / 5 h / 20 °C

2.1: lithium bromide / acetone / 3 h / Reflux

3.1: magnesium; ethylene dibromide / diethyl ether / 1.5 h / Reflux

4.1: iron; bromine / chloroform / 20 °C

5.1: isopropylmagnesium bromide / tetrahydrofuran / 24 h / 0 - 20 °C

5.2: 0.67 h / Cooling with ice

With bromine; isopropylmagnesium bromide; iron; magnesium; ethylene dibromide; triethylamine; lithium bromide; In tetrahydrofuran; diethyl ether; dichloromethane; chloroform; acetone;
DOI:10.1021/jm3007933