![SOLVED: Fmoc-Cl is a common protecting group for amino acids. What other problem might arise with this amino acid during peptide synthesis? SOLVED: Fmoc-Cl is a common protecting group for amino acids. What other problem might arise with this amino acid during peptide synthesis?](https://cdn.numerade.com/ask_images/aa2bcc6dc0c24744b23a4e95e1e73a0c.jpg)
SOLVED: Fmoc-Cl is a common protecting group for amino acids. What other problem might arise with this amino acid during peptide synthesis?
![Utilization of Fukuyama's sulfonamide protecting group for the synthesis of N-substituted α-amino acids and derivatives - ScienceDirect Utilization of Fukuyama's sulfonamide protecting group for the synthesis of N-substituted α-amino acids and derivatives - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S004040390000424X-fx1.gif)
Utilization of Fukuyama's sulfonamide protecting group for the synthesis of N-substituted α-amino acids and derivatives - ScienceDirect
![Prevention of aspartimide formation during peptide synthesis using cyanosulfurylides as carboxylic acid-protecting groups | Nature Communications Prevention of aspartimide formation during peptide synthesis using cyanosulfurylides as carboxylic acid-protecting groups | Nature Communications](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41467-020-14755-6/MediaObjects/41467_2020_14755_Fig2_HTML.png)
Prevention of aspartimide formation during peptide synthesis using cyanosulfurylides as carboxylic acid-protecting groups | Nature Communications
![Prevention of aspartimide formation during peptide synthesis using cyanosulfurylides as carboxylic acid-protecting groups | Nature Communications Prevention of aspartimide formation during peptide synthesis using cyanosulfurylides as carboxylic acid-protecting groups | Nature Communications](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41467-020-14755-6/MediaObjects/41467_2020_14755_Fig1_HTML.png)
Prevention of aspartimide formation during peptide synthesis using cyanosulfurylides as carboxylic acid-protecting groups | Nature Communications
![Chemical structure and short names of TFA-labile protecting groups used... | Download Scientific Diagram Chemical structure and short names of TFA-labile protecting groups used... | Download Scientific Diagram](https://www.researchgate.net/publication/323734514/figure/fig20/AS:614360414179368@1523486345956/Chemical-structure-and-short-names-of-TFA-labile-protecting-groups-used-in-conventional.png)
Chemical structure and short names of TFA-labile protecting groups used... | Download Scientific Diagram
![Orthogonal protecting groups for Nα‐amino and C‐terminal carboxyl functions in solid‐phase peptide synthesis - Albericio - 2000 - Peptide Science - Wiley Online Library Orthogonal protecting groups for Nα‐amino and C‐terminal carboxyl functions in solid‐phase peptide synthesis - Albericio - 2000 - Peptide Science - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/5aea4231-ddd3-449e-bc9a-485a7c091e97/mfig001.jpg)