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Merck
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文件

290998

Sigma-Aldrich

正戊基溴化镁 溶液

2.0 M in diethyl ether

同義詞:

1-Pentylmagnesium bromide, n-Pentylmagnesium bromide, Amylmagnesium bromide, Bromopentylmagnesium

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About This Item

線性公式:
C5H11MgBr
CAS號碼:
分子量::
175.35
MDL號碼:
分類程式碼代碼:
12352001
PubChem物質ID:
NACRES:
NA.22

品質等級

反應適用性

reaction type: Grignard Reaction

濃度

2.0 M in diethyl ether

密度

0.947 g/mL at 25 °C

SMILES 字串

CCCCC[Mg]Br

InChI

1S/C5H11.BrH.Mg/c1-3-5-4-2;;/h1,3-5H2,2H3;1H;/q;;+1/p-1

InChI 密鑰

ZXWGTPYWPZGZPT-UHFFFAOYSA-M

應用

Pentylmagnesium bromide solution is a Grignard reagent that can be used in the preparation of:
  • Alkanes via Ni or Cu-catalyzed cross-coupling reaction with alkyl fluorides.
  • Hydroxypiperidinones via the addition-cyclization-deprotection process of aldimines.

It can also be used as a reagent to synthesize a key intermediate by olefin alkylation in the total synthesis of alkaloid, (+)-hyperaspine , and surface alkylation of H-terminated Si (111), by Si-C bond formation.

訊號詞

Danger

危險分類

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

標靶器官

Central nervous 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)

-40.0 °F - closed cup

閃點(°C)

-40 °C - closed cup

個人防護裝備

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


分析證明 (COA)

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Alkylation of Si surfaces using a two-step halogenation/Grignard route
Bansal A, et al.
Journal of the American Chemical Society, 118(30), 7225-7226 (1996)
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Bulletin of environmental contamination and toxicology, 98(6), 811-816 (2017-04-14)
In the present work, data on the levels of hazardous Organotin compounds in eight commercially important fish species, caught from Arabian Gulf, has been reported. Highest levels of tributyltin (TBT) (98.5 ng/g dry weight) were detected in Epinephelus Tauvina whereas minimum
Diastereoconvergent Synthesis of trans-5-Hydroxy-6-Substituted-2-Piperidinones by Addition-Cyclization-Deprotection Process
Si Chang-Mei, et al.
Organic Letters, 16(16), 4328-4331 (2014)
Ni-or Cu-catalyzed cross-coupling reaction of alkyl fluorides with Grignard reagents
Terao J, et al.
Journal of the American Chemical Society, 125(19), 5646-5647 (2003)
A six-step asymmetric synthesis of (+)-hyperaspine
Comins DL and Sahn JJ
Organic Letters, 7(23), 5227-5228 (2005)

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