tert-butyl L-alaninate
- Name tert-butyl L-alaninate
- CAS 21691-50-9
- Purity 99%
Product Details
tert-butyl L-alaninate GMP Manufacturer Global Trade 21691-50-9 with Fast Delivery
- Molecular Formula: C7H15 N O2
- Molecular Weight: 145.202
- Vapor Pressure: 2.1mmHg at 25°C
- Boiling Point: 163.1°Cat760mmHg
- PKA: 7.82±0.29(Predicted)
- Flash Point: 37°C
- PSA： 52.32000
- Density: 0.957g/cm3
- LogP: 1.37560
tert-butyl L-alaninate(Cas 21691-50-9) Usage
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General Description |
Tert-butyl L-alaninate, also known as tert-butyl Alanine or L-Alanine tert-butyl ester hydrochloride, is a chemical compound used primarily in the field of organic synthesis. Created through esterification of L-Alanine with tert-butanol, it has the molecular formula of C9H19NO2. This chemical compound is an important reagent in chemistry that is also an intermediate for preparing biologically active molecules such as proteins and pharmaceuticals. It is also an ideal building block in peptide synthesis, specifically in organic chemistry for the creation of alanine residues. |
InChI:InChI=1/C7H15NO2/c1-5(8)6(9)10-7(2,3)4/h5H,8H2,1-4H3/t5-/m0/s1
21691-50-9 Relevant articles
Efficient and Divergent Total Synthesis of (-)-Epicoccin G and (-)-Rostratin A Enabled by Double C(sp3)-H Activation
Thesmar, Pierre,Baudoin, Olivier
, p. 15779 - 15783 (2019)
Dithiodiketopiperazines are complex poly...
Stereoretentive N-Arylation of Amino Acid Esters with Cyclohexanones Utilizing a Continuous-Flow System
Ichitsuka, Tomohiro,Komatsuzaki, Shingo,Masuda, Koichiro,Koumura, Nagatoshi,Sato, Kazuhiko,Kobayashi, Shū
supporting information, p. 10844 - 10848 (2021/05/31)
The N-arylation of chiral amino acid est...
Overcoming the Deallylation Problem: Palladium(II)-Catalyzed Chemo-, Regio-, and Stereoselective Allylic Oxidation of Aryl Allyl Ether, Amine, and Amino Acids
Begam, Hasina Mamataj,Jana, Ranjan,Manna, Kartic,Samanta, Krishanu
supporting information, p. 7443 - 7449 (2020/10/09)
We report herein a Pd(II)/bis-sulfoxide-...
Asymmetric Synthesis of α-Amino Acids by Organocatalytic Biomimetic Transamination
Kang, Qi-Kai,Selvakumar, Sermadurai,Maruoka, Keiji
supporting information, p. 2294 - 2297 (2019/04/10)
A biomimetic enantioselective transamina...
21691-50-9 Process route
-
-
13404-22-3
tert-butyl L-alaninate hydrochloride
-
-
21691-50-9
Ala-OtBu
| Conditions | Yield |
|---|---|
|
With
potassium carbonate;
In
water;
|
100%
|
|
With
Amberlyst A21 resin;
In
dichloromethane;
at 0 - 20 ℃;
for 2h;
|
84%
|
|
With
potassium carbonate;
In
water;
|
|
|
With
sodium carbonate;
In
chloroform; isopropyl alcohol;
Inert atmosphere;
|
|
|
With
sodium hydrogencarbonate;
In
water;
Inert atmosphere;
|
|
|
With
triethylamine;
In
chloroform;
at 20 ℃;
for 0.5h;
Inert atmosphere;
|
|
|
With
sodium carbonate;
In
water;
Inert atmosphere;
|
340 g
|
-
-
50300-96-4
(S)-2-(benzyloxycarbonylamino)propionic acid tert-butyl ester
-
-
21691-50-9
Ala-OtBu
| Conditions | Yield |
|---|---|
|
With
hydrogen;
palladium on activated charcoal;
In
methanol;
for 6h;
|
89%
|
|
With
hydrogen;
palladium;
In
methanol;
Ambient temperature;
|
|
|
With
palladium 10% on activated carbon; hydrogen;
In
ethyl acetate;
at 20 ℃;
for 3h;
|
21691-50-9 Upstream products
-
56-41-7
L-alanin
-
115-11-7
isobutene
-
1142-20-7
N-Cbz-Ala
-
50300-96-4
(S)-2-(benzyloxycarbonylamino)propionic acid tert-butyl ester
21691-50-9 Downstream products
-
2488-22-4
(S)-tert-butyl 2-((S)-2-(((benzyloxy)carbonyl)amino)propanamido)propanoate
-
66378-07-2
CARBOBENZYLOXYSARCOSYL-L-ALANINE
-
66378-00-5
Z-Sar-Ala-O-tBu
-
62632-23-9
(S)-tert-butyl 2-(2-(((benzyloxy)carbonyl)amino)acetamido)propanoate
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