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142875

Sigma-Aldrich

2,6-吡啶二甲酰氯

97%

别名:

2,6-吡啶二羰酰氯, 2,6-氯甲酰吡啶

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$111.00
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$294.00

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5 G
$111.00
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About This Item

经验公式（希尔记法）:
C7H3Cl2NO2
CAS号:
3739-94-4
分子量:
204.01
Beilstein:
131556
EC 号:
223-125-4
MDL编号:
MFCD00006289
UNSPSC代码:
12352100
PubChem化学物质编号:
24848540
NACRES:
NA.22

$111.00

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质量水平

100

方案

97%

表单

solid

沸点

284 °C (lit.)

mp

56-58 °C (lit.)

官能团

acyl chloride

SMILES字符串

ClC(=O)c1cccc(n1)C(Cl)=O

InChI

1S/C7H3Cl2NO2/c8-6(11)4-2-1-3-5(10-4)7(9)12/h1-3H

InChI key

GWHOGODUVLQCEB-UHFFFAOYSA-N

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应用

2.6-吡啶二羰基二氯化物可用作合成以下物质的起始材料：
  • 吡啶基聚酰胺聚酯，与手性二氢溴化二胺反应形成光学活性大环化合物。[1]
  • 吡啶桥联 2,6-双-甲酰胺席夫′碱，采用L-丙氨酸或2- 甲基-丙氨酸甲酯进行处理。[2]
  • N,N′-双（1-芘甲基）吡啶-2,6-二羧酰胺，在存在碱的条件下与1-芘甲基胺盐酸盐反应。[3]

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险分类

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Skin Sens. 1A

储存分类代码

11 - Combustible Solids

WGK

WGK 3

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCT5054
MKCH5217
MKCB5851
MKBS8535V
MKBP2340V

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Synthesis of some new pyridine-2, 6-carboxamide-derived Schiff bases as potential antimicrobial agents
Al-Omar MA and Amr Abd El-Galil E
Molecules (Basel), 15(7), 4711-4721 (2010)
Mohamed A Al-Omar et al.
Molecules (Basel, Switzerland), 15(7), 4711-4721 (2010-07-27)
A series of pyridine-bridged 2,6-bis-carboxamide Schiff's bases has been prepared starting from 2,6-pyridinedicarbonyl dichloride (1) and L-alanine or 2-methyl-alanine methyl ester.The coupling of acid chloride 1 with L-alanine methyl ester hydrochloride -or 2-methylalanine methyl ester hydrochloride gave the corresponding 2,6-bis-carboxamide
H Zhao et al.
The Journal of organic chemistry, 65(10), 2933-2938 (2000-05-18)
Five new chiral macrocycles, 3a-e, have been prepared by the acylation cyclization of chiral diamine dihydrobromide intermediates 2a-c with 2,6-pyridinedicarbonyl dichloride in highly diluted solution at room temperature. The chiral diesters 1a-c needed for the preparation of the macrocycles were
Synthesis and characterization of pyridine-based polyamido-polyester optically active macrocycles and enantiomeric recognition for D-and L-amino acid methyl ester hydrochloride
Zhao H and Hua W
The Journal of Organic Chemistry, 65(10), 2933-2938 (2000)
Recognition of sequence-information in synthetic copolymer chains by a conformationally-constrained tweezer molecule
Colquhoun HM, et al.
Faraday Discussions, 143(7), 205-220 (2009)
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