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Merck
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Key Documents

143847

Sigma-Aldrich

2,4-Dichloropyrimidine

98%

Sinonimo/i:

2,6-Dichloropyrimidine, 2-Chloropyrimidin-4-yl chloride

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About This Item

Formula empirica (notazione di Hill):
C4H2Cl2N2
Numero CAS:
Peso molecolare:
148.98
Beilstein:
110911
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22

Livello qualitativo

Saggio

98%

Forma fisica

solid

P. eboll.

101 °C/23 mmHg (lit.)

Punto di fusione

57-61 °C (lit.)

Gruppo funzionale

chloro

Stringa SMILE

Clc1ccnc(Cl)n1

InChI

1S/C4H2Cl2N2/c5-3-1-2-7-4(6)8-3/h1-2H
BTTNYQZNBZNDOR-UHFFFAOYSA-N

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Descrizione generale

2,4-Dichloropyrimidine is a human skin sensitizer. It undergoes effective one-pot, regioselective double Suzuki coupling reaction to yield diarylated pyrimidines.

Applicazioni

2,4-Dichloropyrimidine was used in the synthesis of medicinally important 4-aryl-5-pyrimidinylimidazoles.

Pittogrammi

Exclamation mark

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves


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Xiaohu Deng et al.
Organic letters, 8(2), 269-272 (2006-01-18)
[reaction: see text] Starting from 2,4-dichloropyrimidine, a concise synthetic route to medicinally important 4-aryl-5-pyrimidinylimidazoles is described. Sequential substitution of the 4- and 2-chloro groups using a regioselective Sonogashira coupling, followed by nucleophilic substitution, led to pyrimidinylalkyne derivatives, which were then
Samantha C Anderson et al.
Synthesis, 2010(16), 2721-2724 (2010-08-01)
An effective one-pot, regioselective double Suzuki coupling of 2,4-dichloropyrimidine has been developed, which enables the quick and efficient synthesis of diarylated pyrimidines. The choice of solvent proved critical to the success of this reaction sequence, with alcoholic solvent mixtures affording
Bodo Scheiper et al.
The Journal of organic chemistry, 69(11), 3943-3949 (2004-05-22)
Cheap, readily available, air stable, nontoxic, and environmentally benign iron salts such as Fe(acac)(3) are excellent precatalysts for the cross-coupling of Grignard reagents with alkenyl triflates and acid chlorides. Moreover, it is shown that dichloroarene and -heteroarene derivatives as the
Charles Q Huang et al.
Bioorganic & medicinal chemistry letters, 14(9), 2083-2086 (2004-04-15)
A series of 2-dialkylamino-4-phenylpyrimidines (7) was designed and synthesized as CRF(1) antagonists. SAR studies of this series resulted in the discovery of potent and selective antagonists 7b and 7n bearing a 4-(2,4,6-trisubstituted-phenyl) ring and a bulky 2-(N-bis(cyclopropane)methyl-N-propyl)amino group.
Mahbub Alam et al.
Bioorganic & medicinal chemistry letters, 17(12), 3463-3467 (2007-04-27)
The development of a series of novel aminopyrimidines as inhibitors of c-Jun N-terminal kinases is described. The synthesis, in vitro inhibitory values for JNK1, JNK2 and CDK2, and the in vitro inhibitory value for a c-Jun cellular assay are discussed.

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