Pyrrolidine,1-(1-cyclopenten-1-yl)- (7148-07-4)

The CAS register number of 1-Pyrrolidino-1-cyclopentene is 7148-07-4. It also can be called as N-(Cyclopent-1-ene-1-yl)pyrrolidine and the IUPAC name about this chemical is 1-(cyclopenten-1-yl)pyrrolidine. The molecular formula about this chemical is C₉H₁₅N and the molecular weight is 137.22. It belongs to the API intermediates

Physical properties about 1-Pyrrolidino-1-cyclopentene are: (1)ACD/LogP: 2.27; (2)ACD/LogD (pH 5.5): 0.29; (3)ACD/LogD (pH 7.4): 0.88; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1.27; (6)ACD/KOC (pH 5.5): 4.28; (7)ACD/KOC (pH 7.4): 16.64; (8)#H bond acceptors: 1; (9)#Freely Rotating Bonds: 1; (10)Polar Surface Area: 3.24Ų; (11)Index of Refraction: 1.553; (12)Molar Refractivity: 42.71 cm³; (13)Molar Volume: 133.4 cm³; (14)Polarizability: 16.93x10^-24cm³; (15)Surface Tension: 42.9 dyne/cm; (16)Enthalpy of Vaporization: 45.73 kJ/mol; (17)Boiling Point: 220.8 °C at 760 mmHg; (18)Vapour Pressure: 0.111 mmHg at 25°C.

Preparation: this chemical can be prepared by pyrrolidine and cyclopentanone. This reaction will need solvent benzene at heating.

Uses of 1-Pyrrolidino-1-cyclopentene: it can be used to produce 2-pyrrolidino-bicyclo[3.2.1]octan-8-one with propenal. This reaction will need reagent dioxane.

When you are using this chemical, please be cautious about it as the following:
This chemical is harmful by inhalation, in contact with skin and if swallowed and it is irritating to eyes, respiratory system and skin, it is flammable. When you are using it, wear suitable protective clothing, gloves and eye/face protection, you also need keep away from sources of ignition. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: C\2=C(/N1CCCC1)CCC/2
(2)InChI: InChI=1/C9H15N/c1-2-6-9(5-1)10-7-3-4-8-10/h5H,1-4,6-8H2
(3)InChIKey: KOFSFYBXUYHNJL-UHFFFAOYAF
(4)Std. InChI: InChI=1S/C9H15N/c1-2-6-9(5-1)10-7-3-4-8-10/h5H,1-4,6-8H2
(5)Std. InChIKey: KOFSFYBXUYHNJL-UHFFFAOYSA-N