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
- Molecular Weight:
- 187.25
- MDL Number:
- MFCD00064519
- MOL File:
- 4111-55-1.mol
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS05 |
|---|---|
| Signal word | Danger |
| Hazard statements | H250-H261-H314 |
| Precautionary statements | P231+P232-P260-P280-P303+P361+P353-P305+P351+P338-P370+P378 |
| 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 |
Lithium dicyclohexylamide price More Price(5)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 301124 | Lithium dicyclohexylamide 97% | 4111-55-1 | 25g | $320 | 2026-04-30 | Buy |
| Sigma-Aldrich | 301124 | Lithium dicyclohexylamide 97% | 4111-55-1 | 100g | $781 | 2026-04-30 | Buy |
| AHH | MT-16416 | Lithium dicyclohexylamide 97% | 250g | $358 | 2026-05-26 | Buy | |
| American Custom Chemicals Corporation | ING0008511 | LITHIUM DICYCLOHEXYLAMIDE 95.00% | 4111-55-1 | 25G | $1198.56 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0008511 | LITHIUM DICYCLOHEXYLAMIDE 95.00% | 4111-55-1 | 100G | $2770.53 | 2021-12-16 | Buy |
Lithium dicyclohexylamide Chemical Properties,Uses,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
Lithium dicyclohexylamide Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
| Beijing Ouhe Technology Co., Ltd | 13552068683 13522913783 | 2355560935@qq.com | China | 11777 | 60 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 | sales@tnjchem.com | China | 34526 | 58 |
| Shanghai Sunway Pharmaceutical Technology Co.,Ltd. | 13611835272 13611835272 | mmwang@sunwaypharm.com | China | 44090 | 58 |
| Shaanxi Didu New Material Co., Ltd | 81124267 17392282731 | 1046@dideu.com | China | 10000 | 58 |
| Huangshi Bo’Er Chemical Co., Ltd. | 0714-6401888 18671400300 | 273568016@qq.com | China | 567 | 58 |
| Shanghai Aladdin Biochemical Technology Co.,Ltd. | 6206333 13167063860 | anhua.mao@aladdin-e.com | China | 43379 | 58 |
| Aikon International Limited | 025-58859352 18651614124 | 2881516338@qq.com | China | 9968 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 50089 | 58 | |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 +86-15355479329 | market18@leapchem.com | China | 43303 | 58 |
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