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677183 (Aldrich)

677183

Aldrich

(S)-(–)-α,α-Diphenyl-2-pyrrolidinemethanol trimethylsilyl ether

95%


Synonym:	(2S)-2-[Diphenyl[(trimethylsilyl)oxy]methyl]pyrrolidine, (S)-α,α-Diphenylprolinol trimethylsilyl ether, (S)-2-[Diphenyl(trimethylsilanyloxy)methyl]pyrrolidine
CAS Number:	848821-58-9
Linear Formula:	C₂₀H₂₇NOSi
Molecular Weight:	325.52
MDL number:	MFCD08690083
PubChem Substance ID:	24885354

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Description

Application

Organocatalyst for 3-component reactions,^1,² and Robinson annulation of α,β-unsaturated aldehydes.³

Properties

assay	95%
optical activity	[α]22/D -50°, c = 1 in chloroform
refractive index	n20/D 1.5513
density	1.0459 g/mL at 25 °C

Safety

Personal Protective Equipment	dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26
WGK Germany	3
Flash Point(F)	>230 °F
Flash Point(C)	>110 °C

References

Cited Reference	1. Chem. Eng. News June, (2006)
	2. Nature 441, 861, (2006) Abstract
	3. J. Org. Chem. 72, 8459, (2007) Abstract

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