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1-BROMO-2-METHOXYNAPHTHALENE

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Origin: China

Cas No: 3401-47-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 3401-47-6 Formula: C11H9BrO Molecular Weight: 237.09300

Description

1-Bromo-2-methoxy-naphthalene is a useful synthetic intermediate. It is used as a reagent to syntheisze a catalyst for highly enantioselective aziridination of styrene derivatives. It can also be used to prepare biaryls or biheterocycles by palladium-catalyzed Ullmann coupling.

Basic Info

Chemical Name	1-BROMO-2-METHOXYNAPHTHALENE
Synonyms	1-bromo-2-methoxy-naphthalene; 1-bromo-2-methoxynaphtalene; 1-Bromo-2-Methoxynaphthalene; bromo-2-methoxynaphthalene; Naphthalene,1-bromo-2-methoxy; 2-methoxy-1-bromonaphthalene; 2-methoxylnaphthyl bromide;
CAS No.	3401-47-6
Molecular Formula	C11H9BrO
Molecular Weight	237.09300
PSA	9.23000
LogP	3.61090

Properties

Density	1.447 g/cm3
Boiling Point	319.2ºC at 760 mmHg
Melting Point	80-83ºC
Flash Point	132.9ºC
Refractive Index	1.632

Safety Info

Safety Statements	26-36
HS Code	2909309090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

2-Methoxynaphthalene→1-BROMO-2-METHOXYNAPHTHALENE
1-Bromo-2-naphthol+iodomethane→1-BROMO-2-METHOXYNAPHTHALENE
1-Bromo-2-naphthol+dimethyl sulfate→1-BROMO-2-METHOXYNAPHTHALENE

Precursor

iodomethane
1-Bromo-2-naphthol
dimethyl sulfate
2-Methoxynaphthalene

Downstream Product

(S)-2,2'-Dimethoxy-1,1'-binaphthalene
2-methoxynaphthalene-1-carboxylic acid
(S)-(+)-2,2'-Dimethoxy-1,1'-binaphthalene
2-(2-methoxynaphthalen-1-yl)thiophene

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