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697257

Copper(I) cyanide di(lithium chloride) complex solution

in anhydrous tetrahydrofuran, liquid

Synonym(s):

Copper(I) cyanide di(lithium chloride)

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About This Item

Linear Formula:
CuCN · 2LiCl
Molecular Weight:
174.35
UNSPSC Code:
12161600
PubChem Substance ID:
329761902
NACRES:
NA.22
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Product Name

Copper(I) cyanide di(lithium chloride) complex solution, in anhydrous tetrahydrofuran

form

liquid

Quality Level

100

reaction suitability

core: copper, reagent type: catalyst

concentration

in anhydrous tetrahydrofuran

density

0.999 g/mL at 25 °C

SMILES string

[Li]Cl.[Li]Cl.[Cu]C#N

InChI

1S/CN.2ClH.Cu.2Li/c1-2;;;;;/h;2*1H;;;/q;;;;2*+1/p-2

InChI key

QGXKBLXNBYNHBV-UHFFFAOYSA-L

Application

Copper(I) cyanide di(lithium chloride) complex can be used for the synthesis of organocopper(I) reagents by transmetalation with organozinc and Grignard reagents. It is also a useful precursor to prepare organocuprate(I) reagents.

signalword

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Central nervous system, Respiratory system

supp_hazards

EUH019

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

1.4 °F - closed cup - Solvent

flash_point_c

-17 °C - closed cup - Solvent

ppe

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

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

Lot/Batch Number
SHBT2339
SHBQ7138
SHBM7818
SHBL4583
SHBJ6193

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Regioselective functionalization of trisubstituted pyridines using a bromine-magnesium exchange.
Ren H and Knochel P
Chemical Communications (Cambridge, England), 11(7), 726-728 (2006)
TMPZnCl?LiCl: A new active selective base for the directed zincation of sensitive aromatics and heteroaromatics.
Mosrin M and Knochel P
Organic Letters, 11(8), 1837-1840 (2009)
Joel M Harris et al.
The Journal of organic chemistry, 68(11), 4371-4381 (2003-05-24)
2,5,6-Trisubstituted piperidines are readily prepared by a combination of an aza-Achmatowicz oxidation of a furyl-substituted benzenesulfonamide followed by a conjugate addition to the resulting 2H-pyridone and subsequent addition of various nucleophiles to a transient N-sulfonyliminium ion. The stereochemistry of the
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Global Trade Item Number

SKUGTIN
697257-50ML04061832786315