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419613

Sigma-Aldrich

2-甲基-1-丙烯基溴化镁 溶液

0.5 M in THF

同義詞:

(2-Methylpropenyl)magnesium bromide, 2,2-Dimethylvinylmagnesium bromide, Isobutenylmagnesium bromide

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About This Item

線性公式:
(CH3)2C=CHMgBr
CAS號碼:
分子量::
159.31
MDL號碼:
分類程式碼代碼:
12352103
PubChem物質ID:
NACRES:
NA.22

反應適用性

reaction type: Grignard Reaction

濃度

0.5 M in THF

密度

0.952 g/mL at 25 °C

SMILES 字串

C\C(C)=C\[Mg]Br

InChI

1S/C4H7.BrH.Mg/c1-4(2)3;;/h1H,2-3H3;1H;/q;;+1/p-1

InChI 密鑰

BKVIQODYSREJQH-UHFFFAOYSA-M

一般說明

2-甲基-1-丙烯基溴化镁是一种杂环有机化合物。它被用于化学合成中的格氏试剂。

應用

用于合成 (2S,3S)-3′-氟代异亮氨酸。
用于研究与芳基甲苯磺酸酯的钯催化偶联反应。

訊號詞

Danger

危險分類

Acute Tox. 4 Oral - Carc. 2 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3 - Water-react 2

標靶器官

Respiratory system

安全危害

儲存類別代碼

4.3 - Hazardous materials which set free flammable gases upon contact with water

水污染物質分類(WGK)

WGK 3

閃點(°F)

5.0 °F - closed cup

閃點(°C)

-15 °C - closed cup

個人防護裝備

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


分析證明 (COA)

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Enantioselective Oxy-Heck--Matsuda Arylations: Expeditious Synthesis of Dihydrobenzofuran Systems and Total Synthesis of the Neolignan (-)-Conocarpan
Silva AR, et al.
advanced synthesis and catalysis, 360(2), 346-365 (2018)
Michael E Limmert et al.
The Journal of organic chemistry, 70(23), 9364-9370 (2005-11-05)
[Reaction: see text]. Aryl and alkenyl tosylates are easily prepared, inexpensive and, thus, attractive for transition-metal-catalyzed couplings, but their reactivity is low. We report examples of mild, palladium-catalyzed coupling of aryl, alkenyl, and alkyl Grignard reagents with aryl and alkenyl
Jean-Damien Charrier et al.
Organic & biomolecular chemistry, 2(5), 797-802 (2004-02-27)
The fluorinated amino acid, (2S,3S)-3'-fluoroisoleucine 3, has been synthesised by a route involving stereoselective cuprate or photochemical addition to the compound 4, derived in turn from (2S)-pyroglutamic acid. This provides a reporter group for the hydrophobic amino acid (2S)-isoleucine for

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