Technology Process of 5-(1,3-dioxolan-2-yl)-2-fluoropyridin-3-ylboronic acid
There total 4 articles about 5-(1,3-dioxolan-2-yl)-2-fluoropyridin-3-ylboronic acid 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:
- Guidance literature:
-
5-(1,3-dioxolan-2-yl)-2-fluoropyridine;
With
lithium diisopropyl amide;
In
tetrahydrofuran; n-heptane; ethylbenzene;
for 1.58333h;
Inert atmosphere;
Cooling with acetone-dry ice;
Triisopropyl borate;
In
tetrahydrofuran; n-heptane; ethylbenzene;
at 20 ℃;
Inert atmosphere;
With
sodium hydroxide;
In
tetrahydrofuran; n-heptane; ethylbenzene; water;
- Guidance literature:
-
C14H21BFNO4;
With
sodium hydroxide;
In
tetrahydrofuran; n-heptane; ethylbenzene; water;
at 22 ℃;
With
hydrogenchloride;
In
water;
pH=5;
DOI:10.1021/jm300184s
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: toluene-4-sulfonic acid / toluene / 0.75 h / 120 °C / Inert atmosphere
2.1: lithium diisopropyl amide / tetrahydrofuran; n-heptane; ethylbenzene / 1.58 h / Inert atmosphere; Cooling with acetone-dry ice
2.2: 4.5 h / 22 °C / Inert atmosphere; Cooling with acetone-dry ice
3.1: sodium hydroxide / tetrahydrofuran; n-heptane; ethylbenzene; water / 22 °C
3.2: pH 5
With
toluene-4-sulfonic acid; sodium hydroxide; lithium diisopropyl amide;
In
tetrahydrofuran; n-heptane; ethylbenzene; water; toluene;
DOI:10.1021/jm300184s