L-Phenylalanine, 4-benzoyl-N-[(1,1-diMethylethoxy)carbonyl]-
BOC-BPA-OH
CAS: 104504-43-0
Molecular Formula: C21H23NO5
L-Phenylalanine, 4-benzoyl-N-[(1,1-diMethylethoxy)carbonyl]- - Names and Identifiers
| Name | BOC-BPA-OH |
| Synonyms | BOC-BPA-OH boc-l-bpa-oh boc-p-bz-phe-oh boc-phe(4-bz)-oh BOC-PHE(P-BZ)-OH BOC-PHE(4-BZ)-OH Boc-phe(p-bz)-oh boc-phe(4-bzo)-oh BOC-PHE(4-BZO)-OH boc-l-4-benzoylalanine BOC-L-4-BENZOYLALANINE boc-p-bz-phenylalanine boc-l-4-benzoylphenylalanine boc-l-p-benzoylphenylalanine Boc-4-Benzoyl-L-phenylalanine 4-Benzoyl-tert-butoxycarbonyl-L-phenylalanine N-ALPHA-T-BUTYLOXYCARBONYL-4-BENZOYL-L-PHENYLALANINE N-(tert-butoxycarbonyl)-4-(phenylcarbonyl)-L-phenylalanine L-Phenylalanine, 4-benzoyl-N-[(1,1-diMethylethoxy)carbonyl]- (S)-3-(4-benzoylphenyl)-2-((tert-butoxycarbonyl)aMino)propanoic acid |
| CAS | 104504-43-0 |
| InChI | InChI=1/C21H23NO5/c1-21(2,3)27-20(26)22-17(19(24)25)13-14-9-11-16(12-10-14)18(23)15-7-5-4-6-8-15/h4-12,17H,13H2,1-3H3,(H,22,26)(H,24,25)/t17-/m0/s1 |
L-Phenylalanine, 4-benzoyl-N-[(1,1-diMethylethoxy)carbonyl]- - Physico-chemical Properties
| Molecular Formula | C21H23NO5 |
| Molar Mass | 369.41 |
| Density | 1.204±0.06 g/cm3(Predicted) |
| Boling Point | 561.4±50.0 °C(Predicted) |
| Flash Point | 293.3°C |
| Vapor Presure | 1.93E-13mmHg at 25°C |
| BRN | 7256480 |
| pKa | 3.79±0.10(Predicted) |
| Storage Condition | Sealed in dry,2-8°C |
| Refractive Index | 1.567 |
| Physical and Chemical Properties | Storage Conditions: 2-8 ℃ |
L-Phenylalanine, 4-benzoyl-N-[(1,1-diMethylethoxy)carbonyl]- - Risk and Safety
| WGK Germany | 3 |
| Hazard Class | IRRITANT |
L-Phenylalanine, 4-benzoyl-N-[(1,1-diMethylethoxy)carbonyl]- - Introduction
N-tert-Butoxycarbonyl-L-4-benzoylphenylalanine is an organic compound. The following are the details of the compound:
Nature:
-Appearance: Colorless or light yellow solid
-Molecular formula: C19H23NO4
-Molecular weight: 329.39g/mol
-Melting point: about 121-125°C
Use:
- N-tert-butoxycarbonyl-L-4-benzoylphenylalanine is an important chemical reagent commonly used in organic synthesis reactions.
-It can be used as a chiral reagent in the field of chiral catalytic reactions and chiral synthesis.
Preparation Method:
The preparation method of N-tert-butoxycarbonyl-L-4-benzoylphenylalanine is as follows:
-First, L-4-benzoylphenylalanine is reacted with ferrocene and a water scavenger to obtain N-tert-butoxycarbonyl-L-4-benzoylphenylalanine ester.
-Then, the ester and tert-butanol are reacted in the presence of potassium carbonate to hydrolyze the ester to an acid, and finally N-tert-butoxycarbonyl-L-4-benzoylphenylalanine is obtained.
Safety Information:
- N-tert-Butoxycarbonyl-L-4-benzoylphenylalanine is generally relatively safe under normal conditions of use.
-However, as a chemical substance, the compound must be handled and stored in accordance with appropriate safe operating procedures.
-During use, direct contact with skin and eyes should be avoided, and personal protective equipment should be worn if necessary.
-During storage, it should be kept in a dry, well-ventilated place, away from ignition and combustible materials.
Nature:
-Appearance: Colorless or light yellow solid
-Molecular formula: C19H23NO4
-Molecular weight: 329.39g/mol
-Melting point: about 121-125°C
Use:
- N-tert-butoxycarbonyl-L-4-benzoylphenylalanine is an important chemical reagent commonly used in organic synthesis reactions.
-It can be used as a chiral reagent in the field of chiral catalytic reactions and chiral synthesis.
Preparation Method:
The preparation method of N-tert-butoxycarbonyl-L-4-benzoylphenylalanine is as follows:
-First, L-4-benzoylphenylalanine is reacted with ferrocene and a water scavenger to obtain N-tert-butoxycarbonyl-L-4-benzoylphenylalanine ester.
-Then, the ester and tert-butanol are reacted in the presence of potassium carbonate to hydrolyze the ester to an acid, and finally N-tert-butoxycarbonyl-L-4-benzoylphenylalanine is obtained.
Safety Information:
- N-tert-Butoxycarbonyl-L-4-benzoylphenylalanine is generally relatively safe under normal conditions of use.
-However, as a chemical substance, the compound must be handled and stored in accordance with appropriate safe operating procedures.
-During use, direct contact with skin and eyes should be avoided, and personal protective equipment should be worn if necessary.
-During storage, it should be kept in a dry, well-ventilated place, away from ignition and combustible materials.
Last Update：2024-04-10 22:29:15
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