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139033

Sigma-Aldrich

2-氯-5-硝基苯甲醛

97%

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About This Item

线性分子式:
ClC6H3(NO2)CHO
CAS号:
6361-21-3
分子量:
185.56
Beilstein:
743764
EC號碼:
228-830-0
MDL號碼:
MFCD00007293
分類程式碼代碼:
12352100
PubChem物質ID:
24848375
NACRES:
NA.22

化驗

97%

mp

75-77 °C (lit.)

SMILES 字串

[H]C(=O)c1cc(ccc1Cl)[N+]([O-])=O

InChI

1S/C7H4ClNO3/c8-7-2-1-6(9(11)12)3-5(7)4-10/h1-4H

InChI 密鑰

VFVHWCKUHAEDMY-UHFFFAOYSA-N

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相关类别

一般說明

2-Chloro-5-nitrobenzaldehyde undergoes condensation reaction with 2-methyl-1-propenylbenzimidazole to yield (E,Z)-2-(2-chloro-5-nitrostyryl)-1-(1-propenyl)benzimidazole. It reacts with 5-aminopyrazoles to yield symmetrical bispyrazolo[3,4-]pyridines.

應用

2-Chloro-5-nitrobenzaldehyde was used in the synthesis of 5-nitro-2-(1H-pyrrol-1-yl)benzaldehyde.

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 2

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

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D E Bacelo et al.
Acta crystallographica. Section C, Crystal structure communications, 53 ( Pt 7), 907-909 (1997-07-15)
The title compound, C18H14ClN3O2, was synthesized by the condensation of 2-chloro-5-nitrobenzaldehyde with 2-methyl-1-propenylbenzimidazole, and the molecule comprises a 2-chloro-5-nitrobenzene and a 1-(Z)-propenylbenzimidazole. The two aromatic moieties are conjugated through the vinyl group. The dihedral angle between the two rings is
Reactions of 5-amino-1, 2-azoles with aromatic and heterocyclic o-chloroaldehydes:[1+ 1] versus [2+ 1] cyclocondensation.
Abramov MA, et al.
Tetrahedron, 57(44), 9123-9129 (2001)
Morita-Baylis-Hillman route to 4H-pyrrolo [1, 2-a][1] benzazepine derivatives.
Park SP, et al.
Tetrahedron, 65(24), 4703-4708 (2009)

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