1-Pyrrolidino-1-cyclohexene
- Product Name
- 1-Pyrrolidino-1-cyclohexene
- CAS No.
- 1125-99-1
- Chemical Name
- 1-Pyrrolidino-1-cyclohexene
- Synonyms
- 1-Pyrrolizinocyclohexene;1-Pyrrolidinocyclohexene;1-cyclohexenylpyrrolidine;1-PYRROLIDINO-2-CYCLOHEXENE;1-PYRROLIDINO-1-CYCLOHEXENE;N-Pyrrolidino-1-cyclohexene;1-Pyrrolizino-1-cyclohexene;1-pyrrolidine-1-cyclohexene;1-(1-PYRROLIDINO)CYCLOHEXENE;1-Pyrrolidinyl-1-cyclohexene
- CBNumber
- CB5258286
- Molecular Formula
- C10H17N
- Formula Weight
- 151.25
- MOL File
- 1125-99-1.mol
1-Pyrrolidino-1-cyclohexene Property
- Melting point:
- 113 °C
- Boiling point:
- 114-115 °C/15 mmHg (lit.)
- Density
- 0.94 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.5217(lit.)
- Flash point:
- 103 °F
- storage temp.
- 2-8°C
- pka
- 8.91±0.20(Predicted)
- form
- Liquid
- color
- Clear light yellow
- Sensitive
- Air Sensitive
- BRN
- 114797
- CAS DataBase Reference
- 1125-99-1(CAS DataBase Reference)
- NIST Chemistry Reference
- Pyrrolidine, 1-(1-cyclohexen-1-yl)-(1125-99-1)
Safety
- Hazard Codes
- Xi,Xn
- Risk Statements
- 10-36/37/38-20/21/22
- Safety Statements
- 16-26-36/37/39
- RIDADR
- UN 1993 3/PG 3
- WGK Germany
- 3
- HazardClass
- 3
- PackingGroup
- III
- HS Code
- 29339980
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- P74001
- Product name
- 1-Pyrrolidino-1-cyclohexene
- Purity
- 97%
- Packaging
- 25g
- Price
- $187.2
- Updated
- 2024/03/01
- Product number
- P1020
- Product name
- 1-Pyrrolidino-1-cyclohexene
- Purity
- >97.0%(GC)(T)
- Packaging
- 25mL
- Price
- $104
- Updated
- 2024/03/01
- Product number
- B25622
- Product name
- 1-(1-Cyclohexen-1-yl)pyrrolidine
- Purity
- 97%
- Packaging
- 5g
- Price
- $27.65
- Updated
- 2024/03/01
- Product number
- B25622
- Product name
- 1-(1-Cyclohexen-1-yl)pyrrolidine
- Purity
- 97%
- Packaging
- 25g
- Price
- $103.65
- Updated
- 2024/03/01
- Product number
- B25622
- Product name
- 1-(1-Cyclohexen-1-yl)pyrrolidine
- Purity
- 97%
- Packaging
- 100g
- Price
- $347.65
- Updated
- 2024/03/01
1-Pyrrolidino-1-cyclohexene Chemical Properties,Usage,Production
Chemical Properties
clear light yellow liquid
Uses
1-Pyrrolidino-1-cyclohexene is a cyclic enamine that is used as an electron-rich dienophile in synthetic reactions.
Synthesis Reference(s)
Chemical and Pharmaceutical Bulletin, 16, p. 1466, 1968 DOI: 10.1248/cpb.16.1466
Reactivity Profile
The enamine nitrogen and its β-carbon atom are nucleophilic, undergoing substitution or conjugate addition; they can take part in 1,2- or 1,4-cycloadditions; iminium salts act as electrophiles.
Synthesis
The most commonly used preparation method for these enamines is the acid-catalyzed condensation of a secondary amine with cyclohexanone. An example is the reaction of Pyrrolidine with cyclohexanone (eq 1). Using a preformed Titanium(IV) Chloride-amine complex with cyclohexanone greatly decreases the reaction time while maintaining high yields. This technique is also effective with functionalized cyclohexanones. When unsymmetrical tin(II) amides are allowed to react with cyclohexanone, good yields of enamines result.
Precautions
Readily reacts with water or atmospheric oxygen; should be stored under dry nitrogen.
1-Pyrrolidino-1-cyclohexene Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 1-Pyrrolidino-1-cyclohexene manufacturers
- Product
- 1-Pyrrolidino-1-cyclohexene 1125-99-1
- Price
- US $100.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-26
- Product
- 1-Pyrrolidino-1-cyclohexene 1125-99-1
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1ton
- Release date
- 2022-10-09