176962-22-4

Upstream product

• 124-38-9 carbon dioxide 
• 176962-18-8 tert-butyl [(1S)-1-benzyl-3,3-dibromoprop-2-en-1-yl]carbamate 
• 72155-45-4 Boc-L-phenylalaninal 

Downstream Products

• 176962-26-8 (S)-4-Amino-5-phenyl-pent-2-ynoic acid 

Relevant academic research and scientific papers

Stereospecific synthesis of chiral alkinylogous amino acids

tert-Butoxycarbonyl (Boc)-protected a-amino aldehydes, conventionally prepared from the corresponding (S)-α-amino acids, are converted via the Corey-Fuchs reaction into the N-protected alkinylogous amino acids, which on deprotection yield the correspondin