900399
SLAP N-Bn Pip Reagent
95%
别名:
N1-Benzyl-N1-((trimethylsilyl)methyl)ethane-1,2-diamine
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关于此项目
经验公式（希尔记法）:
C13H24N2Si
化学文摘社编号:
分子量:
236.43
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.22
产品名称
SLAP N-Bn Pip Reagent, 95%
InChI key
OIVATBFWYNCAKW-UHFFFAOYSA-N
InChI
1S/C13H24N2Si/c1-16(2,3)12-15(10-9-14)11-13-7-5-4-6-8-13/h4-8H,9-12,14H2,1-3H3
SMILES string
[Si](CN(CCN)Cc1ccccc1)(C)(C)C
assay
95%
form
liquid (paste)
refractive index
n/D 1.5071
density
0.9366 g/mL
functional group
amine
phenyl
storage temp.
−20°C
Quality Level
Application
Silicon amine protocol (SLAP) reagents, in conjunction with aldehydes and ketones, form N-unprotected piperazines via photocatalytic cross-coupling with Ir[(ppy)2dtbbpy]PF6 (747769). Heteroaromatic, aromatic, and aliphatic aldehydes are well tolerated, as are structurally and stereochemically complex SLAP reagents. This product was introduced in collaboration with the Bode Research Group and provides a tin-free alternative to SnAP (tin amine protocol) reagents for piperazine synthesis.
Other Notes
- Technology Spotlight: SLAP Reagents for Piperazine Synthesis
- Silicon Amine Reagents for the Photocatalytic Synthesis of Piperazines from Aldehydes and Ketones
- Lewis Acid Induced Toggle from Ir(II) to Ir(IV) Pathways in Photocatalytic Reactions: Synthesis of Thiomorpholines and Thiazepanes from Aldehydes and SLAP Reagents.
- Continuous Flow Synthesis of Morpholines and Oxazepanes with Silicon Amine Protocol (SLAP) Reagents and Lewis Acid Facilitated Photoredox Catalysis
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
198.0 °F
flash_point_c
92.2 °C
Moritz K Jackl et al.
Organic letters, 19(17), 4696-4699 (2017-08-17)
Photocatalytic coupling of aldehydes and silicon amine protocol (SLAP) reagents enables the simple, scalable synthesis of substituted morpholines, oxazepanes, thiomorpholines, and thiazepanes under continuous flow conditions. Key to the success of this process is the combination of an inexpensive organic
Sheng-Ying Hsieh et al.
Organic letters, 18(9), 2098-2101 (2016-04-22)
Silicon amine protocol (SLAP) reagents for photocatalytic cross-coupling with aldehydes and ketones to form N-unprotected piperazines have been developed. This blue light promoted process tolerates a wide range of heteroaromatic, aromatic, and aliphatic aldehydes and structurally and stereochemically complex SLAP
Sheng-Ying Hsieh et al.
ACS central science, 3(1), 66-72 (2017-02-06)
Redox neutral photocatalytic transformations often require careful pairing of the substrates and photoredox catalysts in order to achieve a catalytic cycle. This can limit the range of viable transformations, as we recently observed in attempting to extend the scope of
实验方案
The expanding class of SLAP reagents provides access to saturated N-heterocycles and aliphatic aldehydes and ketones without additional reagents or the generation of toxic byproducts.
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