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Merck

157554

Sigma-Aldrich

1-溴-2,4-二甲氧基苯

97%

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About This Item

线性分子式:
BrC6H3(OCH3)2
CAS号:
分子量:
217.06
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

97%

形狀

liquid

折射率

n20/D 1.572 (lit.)

bp

153-155 °C/18 mmHg (lit.)

mp

25-26 °C (lit.)

密度

1.507 g/mL at 25 °C (lit.)

SMILES 字串

COc1ccc(Br)c(OC)c1

InChI

1S/C8H9BrO2/c1-10-6-3-4-7(9)8(5-6)11-2/h3-5H,1-2H3

InChI 密鑰

NIUZVSQOXJIHBL-UHFFFAOYSA-N

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應用

1-Bromo-2,4-dimethoxybenzene was used in the synthesis of 2,3-disubstituted benzo[b]furans. It was also used in the synthesis of dendrimer Si[CH2CH2Si(Me)2-2,4-(MeO)2-C6H3]4.

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

235.4 °F - closed cup

閃點(°C)

113 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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Dawei Yue et al.
The Journal of organic chemistry, 70(25), 10292-10296 (2005-12-06)
[reaction: see text] 2,3-Disubstituted benzo[b]furans are readily prepared under very mild reaction conditions by the palladium/copper-catalyzed cross-coupling of various o-iodoanisoles and terminal alkynes, followed by electrophilic cyclization with I2, PhSeCl, or p-O2NC6H4SCl. Aryl- and vinylic-substituted alkynes undergo electrophilic cyclization in
Selective lithiation and crystal structures of G1-carbosilane dendrimers with dimethoxybenzene functionalities.
Harder S, et al.
Journal of Organometallic Chemistry, 689(7), 1095-1101 (2004)

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