324450
(S)-(+)-1-(2-吡咯烷甲基)吡咯烷
96%
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关于此项目
经验公式（希尔记法）:
C9H18N2
化学文摘社编号:
分子量:
154.25
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352005
MDL number:
产品名称
(S)-(+)-1-(2-吡咯烷甲基)吡咯烷, 96%
InChI
1S/C9H18N2/c1-2-7-11(6-1)8-9-4-3-5-10-9/h9-10H,1-8H2/t9-/m0/s1
SMILES string
C1CCN(C1)C[C@@H]2CCCN2
InChI key
YLBWRMSQRFEIEB-VIFPVBQESA-N
assay
96%
optical activity
[α]19/D +7.0°, c = 2.4 in ethanol
refractive index
n20/D 1.4871 (lit.)
bp
99-101 °C/2 mmHg (lit.)
density
0.946 g/mL at 25 °C (lit.)
Quality Level
Application
(S)-(+)-1-(2-Pyrrolidinylmethyl)pyrrolidine can be used as an organocatalyst in the asymmetric synthesis of different optically active organic building blocks via Aldol condensation and Mannich reactions . It is also used as a catalyst to prepare enantioselective Michael adducts by reacting alkylidene malonates with unactivated ketones.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
190.4 °F - closed cup
flash_point_c
88 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
M Guipponi et al.
Human genetics, 109(6), 569-575 (2002-01-26)
The human TPTE gene encodes a testis-specific protein that contains four potential transmembrane domains and a protein tyrosine phosphatase motif, and shows homology to the tumor suppressor PTEN/MMAC1. Chromosomal mapping revealed multiple copies of the TPTE gene present on the
Catalytic enantioselective direct Michael additions of ketones to alkylidene malonates
Betancort JM, et al.
Tetrahedron Letters, 42(27), 4441-4444 (2001)
(S)-(+)-1-(2-pyrrolidinylmethyl)pyrrolidine ? an effective catalyst of asymmetric synthesis
VM Tkachuk, et al.
Zhurnal Organichnoi ta Farmatsevtichnoi Khimii, 3-16 (2014)
Shoujiro Ogawa et al.
Biomedical chromatography : BMC, 30(1), 29-34 (2015-01-27)
A simple liquid chromatography/electrospray ionization-tandem mass spectrometry (LC/ESI-MS/MS) method for determination of the eicosapentaenoic acid (EPA) concentration to arachidonic acid (AA) concentration ratio in human saliva has been developed. The EPA/AA ratio in serum or plasma is widely recognized as
Tatiana Leiva-Rodríguez et al.
Cell death & disease, 9(6), 626-626 (2018-05-26)
Injured neurons should engage endogenous mechanisms of self-protection to limit neurodegeneration. Enhancing efficacy of these mechanisms or correcting dysfunctional pathways may be a successful strategy for inducing neuroprotection. Spinal motoneurons retrogradely degenerate after proximal axotomy due to mechanical detachment (avulsion)
商品
Chiral vicinal diamines are of tremendous interest to the synthetic chemist as they are found in many chiral catalysts and pharmaceuticals.
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