2-BROMO-1-(3,4-DIMETHOXYPHENYL)ETHANONE

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2-BROMO-1-(3,4-DIMETHOXYPHENYL)ETHANONE manufacturers

2-BROMO-1-(3,4-DIMETHOXYPHENYL)ETHANONE Basic information

Product Name:	2-BROMO-1-(3,4-DIMETHOXYPHENYL)ETHANONE
Synonyms:	Ethanone, 2-broMo-1-(3,4-diMethoxyphenyl)-;1-(3,4-diMethoxyphenyl)-2-broMoethanone;2-BroMo-3',4'-diMethoxyacetophenone;2-BroMoacetoveratrone;3',4'-DiMethoxy-2-broMoacetophenone;3,4-DiMethoxyphenacyl BroMide;NSC 112833;2-BROMO-1-(3,4-DIMETHOXYPHENYL)ETHANONE
CAS:	1835-02-5
MF:	C10H11BrO3
MW:	259.1
EINECS:
Product Categories:	Aromatics;Miscellaneous Reagents
Mol File:	1835-02-5.mol

2-BROMO-1-(3,4-DIMETHOXYPHENYL)ETHANONE Chemical Properties

Melting point	81-83°C
Boiling point	326.5±27.0 °C(Predicted)
density	1.422±0.06 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	Dichloromethane, Ether, Methanol
form	Solid
color	Off-White to Light Grey
InChI	InChI=1S/C10H11BrO3/c1-13-9-4-3-7(8(12)6-11)5-10(9)14-2/h3-5H,6H2,1-2H3
InChIKey	NUAIPKMBWNVQIM-UHFFFAOYSA-N
SMILES	C(=O)(C1=CC=C(OC)C(OC)=C1)CBr
CAS DataBase Reference	1835-02-5(CAS DataBase Reference)

Safety Information

MSDS Information

2-BROMO-1-(3,4-DIMETHOXYPHENYL)ETHANONE Usage And Synthesis

Chemical Properties	Off-White Solid
Preparation	Obtained by reaction of bromine with acetoveratrone in chloroform at r.t. (84%).
Synthesis	1131-62-0 1835-02-5 General procedure for the synthesis of 2-bromo-1-(3,4-dimethoxyphenyl)ethanone from 3,4-dimethoxyacetophenone: Benzyltrimethylammonium tribromide (2.16 g, 5.55 mmol) was added to a stirred mixture of 1-(3,4-dimethoxyphenyl)ethanone (1.0 g, 5.55 mmol) in a mixed solution of dichloromethane (6 mL) and methanol (3 mL). The reaction mixture was stirred at room temperature for 16 hours before dilution with dichloromethane (80 mL) and water (40 mL) to separate the organic layer. The aqueous phase was extracted twice with dichloromethane (80 mL x 2). All organic phases were combined, dried with anhydrous sodium sulfate, filtered and concentrated under reduced pressure to afford 2-bromo-1-(3,4-dimethoxyphenyl)ethanone (1.20 g, 4.63 mmol, 83% yield) as a brown solid. The product was characterized by 1H NMR (400 MHz, CDCl3): δ 7.63 (s, 1H), 7.57 (d, J=2.1Hz, 1H), 6.94 (d, J=8.4Hz, 1H), 4.43 (s, 2H), 3.98 (s, 6H).
References	[1] European Journal of Organic Chemistry, 2002, # 13, p. 2126 - 2135 [2] Bioorganic and Medicinal Chemistry Letters, 2007, vol. 17, # 15, p. 4223 - 4227 [3] Journal of Organic Chemistry, 2005, vol. 70, # 7, p. 2720 - 2728 [4] RSC Advances, 2014, vol. 4, # 107, p. 62308 - 62320 [5] Tetrahedron Asymmetry, 2009, vol. 20, # 10, p. 1138 - 1143

2-BROMO-1-(3,4-DIMETHOXYPHENYL)ETHANONE Preparation Products And Raw materials

Raw materials	3,4-Dimethoxyacetophenone-->Methanol-->Dichloromethane
Preparation Products	veratrylglycerol-beta-guaiacyl ether-->2-BROMO-1-(4,5-DIMETHOXY-2-NITRO-PHENYL)ETHANONE

Tag:2-BROMO-1-(3,4-DIMETHOXYPHENYL)ETHANONE(1835-02-5) Related Product Information

2-BROMO-1-(3,4-DIMETHOXYPHENYL)ETHANONE 2,5-dimethoxyphenacyl bromide ,2-bromo1-(2,5-dimethoxyphenyl)ethanone,2-BROMO-1-(2,5-DIMETHOXYPHENYL)ETHANONE 2-Bromo-2′,4′-dimethoxyacetophenone 3,4-Dimethoxyacetophenone 2-BROMO-1-(3,4-DIHYDRO-2H-1,5-BENZODIOXEPIN-7-YL)ETHAN-1-ONE 2-BROMO-1-(2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL)ETHAN-1-ONE 2-Bromo-1-(3,4,5-trimethoxy-phenyl)-ethanone 2-BROMO-1-(2,3,4-TRIMETHOXY-PHENYL)-ETHANONE 2-BROMO-2,3-DIHYDRO-5,6-DIMETHOXY-1H-INDEN-1-ONE 2-BROMO-1-(4,5-DIMETHOXY-2-NITRO-PHENYL)ETHANONE 2-BROMO-1-(2,6-DIMETHOXYPHENYL)ETHANONE 2-BROMO-1-(3,5-DIMETHOXYPHENYL)ETHANONE 2-BROMO-1-(2,3-DIMETHOXYPHENYL)ETHANONE CARBONIC ACID 2-(2-BROMO-ACETYL)-4,5-DIMETHOXY-PHENYL ESTER ETHYL ESTER N-[2-(2-BROMO-PROPIONYL)-4,5-DIMETHOXY-PHENYL]-4-METHYL-BENZENESULFONAMIDE 2-BROMO-1-[4-(DIFLUOROMETHOXY)-3-METHOXYPHENYL]ETHANONE 2-BROMO-1-(3,4-DIMETHOXY-PHENYL)-PENTAN-1-ONE N-[2-(2-BROMO-ACETYL)-4,5-DIMETHOXY-PHENYL]-4-METHYL-BENZENESULFONAMIDE

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