LITHIUM DICYCLOHEXYLAMIDE

Product Name: LITHIUM DICYCLOHEXYLAMIDE
CAS No.: 4111-55-1
Chemical Name: LITHIUM DICYCLOHEXYLAMIDE
Synonyms: LiN(Cy)2;ithium dicycL;dicyclohexylazanide;Lithiodicyclohexylamine;LITHIUM DICYCLOHEXYLAMIDE;N-Lithiodicyclohexylamine;(Dicyclohexylamino)lithium;lithium,dicyclohexylazanide;N-Lithiobis(cyclohexyl)amine;Cyclohexanamine,N-cyclohexyl-, lithium salt (1:1)
CBNumber: CB2468211
Molecular Formula: C12H22LiN
Formula Weight: 187.25
MOL File: 4111-55-1.mol

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LITHIUM DICYCLOHEXYLAMIDE Property

solubility: Partially soluble in benzene and hexanes; soluble in THF.

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Safety

Hazard Codes: F,C
Risk Statements: 17-34
Safety Statements: 16-26-27-36/37/39-45
RIDADR: UN 3393 4.2/PG 1
WGK Germany: 3
HazardClass: 4.2
PackingGroup: I

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H250Catches fire spontaneously if exposed to air

H261In contact with water releases flammable gas

H314Causes severe skin burns and eye damage

Precautionary statements

P231+P232Handle under inert gas. Protect from moisture.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P370+P378In case of fire: Use … for extinction.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 301124
Product name: Lithium dicyclohexylamide
Purity: 97%
Packaging: 25g
Price: $291
Updated: 2024/03/01

Sigma-Aldrich

Product number: 301124
Product name: Lithium dicyclohexylamide
Purity: 97%
Packaging: 100g
Price: $711
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: ING0008511
Product name: LITHIUM DICYCLOHEXYLAMIDE
Purity: 95.00%
Packaging: 25G
Price: $1198.56
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: ING0008511
Product name: LITHIUM DICYCLOHEXYLAMIDE
Purity: 95.00%
Packaging: 100G
Price: $2770.53
Updated: 2021/12/16

AHH

Product number: MT-16416
Product name: Lithium dicyclohexylamide
Purity: 97%
Packaging: 250g
Price: $358
Updated: 2021/12/16

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LITHIUM DICYCLOHEXYLAMIDE Chemical Properties,Usage,Production

Uses

Lithium Dicyclohexylamide is used in processes for preparing 2-Dihalo-ribolactones as synthons for antiviral nucleosides via coupling reaction.

Reactivity Profile

Lithium Dicyclohexylamide performs as a strong base, allowing deprotonation of ketones, esters, aryl and allyl halides, alkyl dihalides, allenes, alkyl boron reagents, azulene and methylazulenes; used for the formation of formamides, glyoxylamides, oxomalonamides, and tartronamides.

Synthesis

Lithium Dicyclohexylamide could be prepared from the reaction of dicyclohexylamine with n-Butyllithium in hexanes and benzene at 0 °C; the solvent can then be removed under reduced pressure, and the resulting free-flowing solid can be dissolved in THF.
Both solution and solid are pyrophoric and air- and moisture-sensitive; also, the solid is spontaneously flammable in air. The reagent is corrosive and extremely destructive to tissues of the mucous membranes and the upper respiratory tract, eyes, and skin. Note that dicyclohexylamine is a suspected carcinogen and may cause chemical pneumonitis and pulmonary edema. Use in a fume hood.

References

1. Wilson, J. W.; Pelter, A.; Garad, M. V.; Pardasani, R. T 1993, 49, 2979.
2. Aldrich Chemical Co.; Material Safety Data Sheet.
3. Furlong, J. J. P.; Lewkowicz, E. S.; Nudelman, N. S. JCS(P2) 1990, 1461.

LITHIUM DICYCLOHEXYLAMIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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LITHIUM DICYCLOHEXYLAMIDE Suppliers

China 12 Germany 1 Switzerland 1 United Kingdom 1 United States 3 Global 18

Beijing HwrkChemical Technology Co., Ltd

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Shanghai Aladdin Biochemical Technology Co.,Ltd.

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Aladdin Scientific

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LEAPCHEM CO., LTD.

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4111-55-1, LITHIUM DICYCLOHEXYLAMIDERelated Search:

(TRIMETHYLSILYL)METHYLLITHIUM Sodium bis(trimethylsilyl)amide Potassium bis(trimethylsilyl)amide ETHYLTRIMETHYLSILANE Vinyltrimethylsilane Trimethylsilylacetylene Lithium bis(trimethylsilyl)amide 1-PHENYL-2-(TRIMETHYLSILYL)ACETYLENE Lithium diisopropylamide LITHIUM (TRIMETHYLSILYL)ACETYLIDE DI-N-BUTYL ZINC DIISOPROPYL ZINC 1.0M SOLUTION IN TOLU& Dimethylcopperlithium dioctylmagnesium LITHIUM DIETHYLAMIDE Lithium amide LITHIUM DIMETHYLAMIDE LITHIUM DICYCLOHEXYLAMIDE

N-Lithiodicyclohexylamine

LITHIUM DICYCLOHEXYLAMIDE

(Dicyclohexylamino)lithium

Lithiodicyclohexylamine

N-Lithiobis(cyclohexyl)amine

LiN(Cy)2

lithium,dicyclohexylazanide

ithium dicycL

Cyclohexanamine,N-cyclohexyl-, lithium salt (1:1)

dicyclohexylazanide

4111-55-1

C12H22LiN

C6H112NLi

Synthetic Reagents

Organic Bases

Chemical Synthesis

Organic Bases

Synthetic Reagents