378895
Piperonyloyl chloride
99%
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About This Item
Fórmula empírica (notación de Hill):
C8H5ClO3
Número de CAS:
Peso molecular:
184.58
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
assay
99%
bp
155 °C/25 mmHg (lit.)
mp
78-79 °C (lit.)
functional group
acyl chloride
SMILES string
ClC(=O)c1ccc2OCOc2c1
InChI
1S/C8H5ClO3/c9-8(10)5-1-2-6-7(3-5)12-4-11-6/h1-3H,4H2
InChI key
ZRSGZIMDIHBXIN-UHFFFAOYSA-N
General description
Piperonyloyl chloride is an acyl halide. It participates in the preparation of starting reagent (N-acyl indole), required for the synthesis of pyrrolophenanthridone alkaloids. Kinetic study of the solvolysis of piperonyloyl chloride in various pure and binary solvent mixtures has been proposed. Solvolysis reaction has been reported to proceed via electron-rich acyl transfer mechanism.
Application
Piperonyloyl chloride is suitable for use in a kinetic study to evaluate the solvolysis rate constants of piperonyloyl chloride in 27 different solvents. It may be used in the synthesis of the following compounds:
- 2-phenylbenzimidazoles
- (Z)-3-hydroxy-1-(5-methoxy-2,2-dimethyl-2H-chromen-6-yl)-3-phenylprop-2-en-1-one
- pongapinone A
- 2-((1-(2-(N-(4-chlorophenyl)benzo[d][1,3]dioxole-5-carboxamido)ethyl)piperidin-4-yl)oxy)acetic acid phosphoric acid salt, inhibitor of platelet aggregation
- justicidin B, the piscicidal components of Justicia Hayatai var. decumbens
- piperazine derivatives
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Concise Synthetic Approaches to Naturally Occurring ?-Hydroxypyranochalcones: First Total Synthesis of Purpurenone, Its Derivative, and Praecansone B.
Wang X, et al.
Bull. Korean Chem. Soc., 33(8), 2647-2650 (2012)
Correlation of the Rates of Solvolysis of Electron-Rich Benzoyl Chloride Using the Extended Grunwald-Wistein Equation.
Oh H, et al.
Bull. Korean Chem. Soc., 34(9), 2697-2697 (2013)
Hachemi Kadri et al.
Journal of enzyme inhibition and medicinal chemistry, 23(5), 641-647 (2008-09-30)
A new series of fluorinated and non-fluorinated 2-phenylbenzimidazoles bearing oxygenated substituents on the phenyl ring has been synthesized. Synthesis of the new series was based on our previous discovery of 2-(3,4-dimethoxyphenyl)-5-fluorobenzothiazole (PMX 610) as a potent and selective antitumour agent
Serena Scapecchi et al.
Bioorganic & medicinal chemistry, 12(1), 71-85 (2003-12-31)
Structure-activity relationships on two novel potent cognition enhancing drugs, unifiram (DM232, 1) and sunifiram (DM235, 2), are reported. Although none of the compounds synthesised reached the potency of the parent drugs, some fairly active compounds have been identified that may
Pelletier SW.
Alkaloids: Chemical and Biological Perspectives, Volume 14, 14, 441-442 (2000)
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