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6456-74-2 - Glycine tert-butyl ester, 97% - tert-Butyl glycinate - H-Gly-OtBu - L16258 - Alfa Aesar

L16258 Glycine tert-butyl ester, 97%

CAS Number
6456-74-2
Synonyms
tert-Butyl glycinate
H-Gly-OtBu

Size Price ($) Quantity Availability
1g 59.12
5g 211.15
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Glycine tert-butyl ester, 97%

MDL
MFCD00038194

Chemical Properties

Formula
H2NCH2CO2C(CH3)3
Formula Weight
131.18
Boiling Point
29-31°/2mm
Density
0.960
Refractive Index
1.4240
Sensitivity
Air Sensitive
Solubility
Miscible with acetone and methanol. Slightly miscible with ehtanol. Immiscible with water.

Applications

Glycine tert-butyl ester is used in the preparation of Schiff base by reacting with benzophenone. The resultant Schiff base undergoes asymmetric alkylation with arylmethyl bromides in the presence of O-allyl-N-(9-anthracenylmethyl)cinchonidinium bromide as chiral phase transfer catalyst to give guanidine-containing pentacyclic compound.

Notes

Air sensitive. Store in a cool place. Incompatible with strong oxidizing agents.

Literature References

Lou, S.; Ramirez, A.; Conlon, D. A. Catalytic syn-Selective Direct Aldol Reactions of Benzophenone Glycine Imine with Aromatic, Heteroaromatic and Aliphatic Aldehydes. Adv. Synth. Catal. 2015, 357 (1), 28-34.

Peng, Z.; McLuckey, S. A. C-terminal peptide extension via gas-phase ion/ion reactions. Int. J. Mass Spectrom. 2015, 391, 17-23.

Other References

Beilstein
2039000
Harmonized Tariff Code
2922.49
TSCA
No

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