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432229

4-溴-2-氯-1-氟苯

Name: 4-溴-2-氯-1-氟苯
Brand: ALDRICH

99%

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关于此项目

线性分子式:

BrC₆H₃(Cl)F

化学文摘社编号:

60811-21-4

分子量:

209.44

NACRES:

NA.22

PubChem Substance ID:

24867080

UNSPSC Code:

12352100

EC Number:

405-580-2

MDL number:

MFCD00051794

Assay:

99%

Form:

liquid

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属性

assay

99%

form

liquid

refractive index

n20/D 1.553 (lit.)

bp

194 °C (lit.)

density

1.727 g/mL at 25 °C (lit.)

SMILES string

Fc1ccc(Br)cc1Cl

InChI

1S/C6H3BrClF/c7-4-1-2-6(9)5(8)3-4/h1-3H

InChI key

CJTIWGBQCVYTQE-UHFFFAOYSA-N

说明

Application

4-Bromo-2-chloro-1-fluorobenzene may be used for the preparation of 2-(3-chloro-4-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane.

pictograms

GHS07,GHS09

signalword

Warning

hcodes

H302,H315,H410

pcodes

P264 - P273 - P280 - P301 + P312 - P302 + P352 - P332 + P313

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Irrit. 2

存储类别

10 - Combustible liquids

wgk

WGK 3

flash_point_f

192.2 °F - closed cup

flash_point_c

89 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Mark S Jensen et al.

The Journal of organic chemistry, 70(15), 6034-6039 (2005-07-16)

A practical synthesis of 2-[3-(4-fluoro-3-pyridin-3-yl-phenyl)-imidazo[1,2-a]pyrimidin-7-yl]-propan-2-ol (1), an oral GABA(A) alpha(2/3)-selective agonist, is described. The five-step process, which afforded 1 in 40% overall yield, included imidazopyrimidine 2 and pyridine boronic acid 4 as key fragments. The synthesis is highlighted by consecutive

Investigation of a lithium-halogen exchange flow process for the preparation of boronates by using a cryo-flow reactor.

James A Newby et al.

Chemistry (Weinheim an der Bergstrasse, Germany), 20(1), 263-271 (2013-12-18)

Conducting low-temperature organometallic reactions under continuous flow conditions offers the potential to more accurately control exotherms and thus provide more reproducible and scalable processes. Herein, progress towards this goal with regards to the lithium-halogen exchange/borylation reaction is reported. In addition

全球贸易项目编号

货号	GTIN
432229-10G	04061837073519