In organic chemistry, a "protected" group typically refers to a functional group that has been chemically modified to prevent undesired reactions at that site. Protecting groups are often used in synthesis to control the reactivity of specific parts of a molecule.
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6,2',3',6'-tetra-O-benzoylantirrhinoside
(S)-2-Amino-4-cyclohexyl-butan-1-ol
benzyl N-(1-hydroxymethyl-1-phenyl)propylcarbamate
L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-2-methoxy-, phenylmethyl ester
O-[3-O,4-O,6-O-Triacetyl-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl]-N-[(phenylmethoxy)carbonyl]-L-serine methyl ester
9-(2'-O-acetyl-3'-bromo-5'-O-tert-butyldiphenylsilyl-3'-deoxy-β-D-xylofuranosyl)-6-N-benzoyl adenine
2-benzyl-3-hydroxyphosphinoyl-propionic acid ethyl ester
C10H9NO3
C30H42O5Si
(Z)-(4S,5R,6S,7R)-7-[(2S,3R,4S,5R)-3-bromo-5-methoxy-2,4-dimethyltetrahydrofuran-2-yl]-1-[(1,1-dimethyl)ethyldimethylsilyloxy]-7-methanesulfonyloxy-5-(4-methoxyphenylmethoxy)-4,6-dimethylhept-2-ene
