Product

(3-BROMOACETYL)COUMARIN

CAS No.：29310-88-1

Other grades of this product :

(3-BROMOACETYL)COUMARIN Basic information

Product Name:	(3-BROMOACETYL)COUMARIN
Synonyms:	3-(BroMoacetyl)couMarin 97%;3-(2-bromoacetyl)chromen-2-one;3-w-Bromoacetylcoumarin;3-(2-Bromoacetyl)-2H-chromen-2-one;2H-1-benzopyran-2-one, 3-(bromoacetyl)-;TIMTEC-BB SBB006443;3-(OMEGA-BROMOACETYL)COUMARIN;3-(BROMOACETYL)-2H-CHROMEN-2-ONE
CAS:	29310-88-1
MF:	C11H7BrO3
MW:	267.08
EINECS:
Product Categories:	Coumarin;Building Blocks;Building Blocks;Chemical Synthesis;Halogenated Heterocycles;Heterocyclic Building Blocks;Coumarins;CoumarinsHeterocyclic Building Blocks;Halogenated Heterocycles;Heterocyclic Building Blocks
Mol File:	29310-88-1.mol

(3-BROMOACETYL)COUMARIN Chemical Properties

Melting point	164-168 °C (lit.)
storage temp.	Inert atmosphere,Room Temperature
form	powder to crystal
color	White to Orange to Green
λmax	363nm(MeOH)(lit.)
CAS DataBase Reference	29310-88-1(CAS DataBase Reference)

Safety Information

Hazard Codes	Xn
Risk Statements	22-41
Safety Statements	26-36/39
WGK Germany	3
HazardClass	IRRITANT
HS Code	2932209090

MSDS Information

Provider	Language
SigmaAldrich	English

(3-BROMOACETYL)COUMARIN Usage And Synthesis

Uses

3-(bromoacetyl)coumarin may be used in the synthesis of the following:

3-(bromoacetyl)coumarin oxime via reaction with hydroxylamine hydrochloride in methanol
3-(bromoacetyl)coumarin-O-methyloxime via reaction with O-benzylhydroxylammonium chloride/diluted HCl in methanol
3-(bromoacetyl)coumarin-O-benzyloxime via reaction with O-benzyl hydroxylamine hydrochloride in methanol
3-[2′-(2′′-arylidenehydrazinyl)thiazolyl]coumarins via reaction with benzaldehyde thiosemicarbazones

General Description

3-(Bromoacetyl)coumarin can be synthesized via the bromination of 3-acetylcoumarin in chloroform.

(3-BROMOACETYL)COUMARIN Preparation Products And Raw materials

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