EFFET DE LA CONCENTRATION EN ACIDE FLUORHYDRIQUES DANS LA PYRIDINE SUR LA REGIO-SELECTITE DE LA FLUORATION PAR DEAMINATION D'α-AMINO-ESTERS : SYNTHESES DE COMPOSES CARBOXYLES-β-FLUORES.

DOI: 10.1016/S0040-4039(00)81326-X

Source and publish data:

Tetrahedron Letters p. 57 - 60 (1983)

Update date:2022-08-04

Topics:

Authors:

Hamman, Sylvain

Beguin, Claude G.

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1016/S0040-4039(00)81326-X

Fluorodeamination of α-amino-esters with sodium nitrite in HF-pyridine gives mainly β-fluoro-esters.The molar ratio HF-pyridine is the main parameter for the α-β regioselectivity.

Full text of DOI:10.1016/S0040-4039(00)81326-X

Products guided by the article

Product name:3-Fluoro-2-phenyl-propionic acid ethyl ester

Cas No:85847-87-6

R&D Labs maybe for 85847-87-6

WUHAN RISON TRADING CO.,LTD

Contact:0086-27-83607103/83642615

Address:No.498, Jianshe Ave, Wuhan, China
Shandong Jusage Technology Co.,Ltd.

Contact:86-13406130167

Address:No.20,North Ride No.9 Road, Guangrao Economic Development Zone, Shandong Province
Xinjiang Zhongtai Chemical Co., Ltd.

Contact:+86-991-8788172

Address:NO.78 XISHAN RD.URUMQI，CHINA
Shanghai agrotree chemical co.,ltd.

Contact:+86-21-50117563

Address:Room 8A,liangfeng building,No.8 dongfang RD.pudong,shanghai,China
Cerametek Materials（ShenZhen）Co., Ltd.

Contact:+86-755-2324.2554

Address:A3-#9, YongChuan Street, Suite 501

Relevant to this article

Doi:10.1021/ja01354a034
(1931)
Doi:10.1007/BF01532303
(1931)
Synthesis of tungsten complexes that contain hexaisopropylterphenyl- substituted triamidoamine ligands, and reactions relevant to the reduction of dinitrogen to ammonia

Doi:10.1139/v05-013
(2005)
Studies toward the synthesis of azadirachtin, part 1: Total synthesis of a fully functionalized ABC ring framework and coupling with a norbornene domain

Doi:10.1002/anie.200500216
(2005)
Synthesis of 4-Ethoxycarbonyl(cyano)-β-Carbolines via Thermolysis of 4-Aryl-3(5)-Azidopyridine Derivatives and the Study of their Optical and Hypoglycemic Properties

Doi:10.1007/s10593-021-02892-9
(2021)
4-Alkoxybenzonitriles from O-Alkyl-4-nitrobenzaldoximes: An Elimination-Aromatic Substitution Reaction

Doi:10.1021/jo00166a035
(1983)

Article Doi