(S)-(-)-ALPHA,ALPHA-DIPHENYL-2-PYRROLIDINYL METHYLTMS ETHER

CAS No.：848821-58-9

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(S)-(-)-ALPHA,ALPHA-DIPHENYL-2-PYRROLIDINYL METHYLTMS ETHER Basic information

Product Name:	(S)-(-)-ALPHA,ALPHA-DIPHENYL-2-PYRROLIDINYL METHYLTMS ETHER
Synonyms:	(S)-(–)-α,α-Diphenyl-2-pyrrolidineMethanol triMethylsilyl ether 95%;(S)-()-α,α-Diphenyl-2-pyrrolidineMethanoltriMethylsilyl ether solution 0.05 M in toluene;(S)-(-)-α,α-Diphenyl-2-pyrrolidoneMethanoe triMethylsilys ether;(S)-(-)-[(DIPHENYL)TRIMETHYLSILOXYMETHYL]PYRROLIDINE;[(DIPHENYL)TRIMETHYLSILOXYMETHYL]PYRROLIDINE;(S)-(-)-alpha,alpha-Diphenyl-2-pyrrolidineMethanol triMethylsilyl ether 95%;(S)-(?)-α,α-Diphenyl-2-pyrrolidinemethanoltrimethylsilyl ether solution ;(S)-2-[Diphenyl(Trimethylsilanyloxy)Methyl]Pyrrolidine
CAS:	848821-58-9
MF:	C20H27NOSi
MW:	325.52
EINECS:
Product Categories:
Mol File:	848821-58-9.mol

(S)-(-)-ALPHA,ALPHA-DIPHENYL-2-PYRROLIDINYL METHYLTMS ETHER Chemical Properties

Boiling point	412.7±35.0 °C(Predicted)
density	1.0459 g/mL at 25 °C
refractive index	n20/D 1.5513
Fp	110 °C
storage temp.	2-8°C
pka	10.01±0.10(Predicted)
form	liquid
color	yellow viscous
optical activity	[α]22/D -50°, c = 1 in chloroform
Hydrolytic Sensitivity	7: reacts slowly with moisture/water
λmax	193nm(lit.)

Safety Information

Hazard Codes	Xi,Xn,F
Risk Statements	36/37/38-67-65-48/20-38-11-63
Safety Statements	26-62-36/37-16
RIDADR	UN1294 - class 3 - PG 2 - Toluene, solution
WGK Germany	3
TSCA	No
HS Code	29339900

MSDS Information

(S)-(-)-ALPHA,ALPHA-DIPHENYL-2-PYRROLIDINYL METHYLTMS ETHER Usage And Synthesis

Chemical Properties	Light yellow liquid
Uses	Organocatalyst for 3-component reactions, and Robinson annulation of α,β-unsaturated aldehydes.

(S)-(-)-ALPHA,ALPHA-DIPHENYL-2-PYRROLIDINYL METHYLTMS ETHER Preparation Products And Raw materials

Raw materials

Pyrrolidine, 1-(3-methyl-1-buten-1-yl)--->Ethylcyano(pentafluorophenyl)acetate-->Pyrrolidine, 2-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-, (2S)--->1-Pyrrolidinecarboxylic acid, 2-(hydroxydiphenylmethyl)-,1,1-dimethylethyl ester, (2R)- -->4-Methoxyphenylmagnesium bromide-->N-(Trimethylsilyl)imidazole-->Trimethylsilyl trifluoromethanesulfonate

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