Journal of the Chemical Society. Chemical communications p. 445 - 446 (1982)
Update date:2022-08-11
Topics:
Fujino, Masahiko
Wakimasu, Mitsuhiro
Kitada, Chieko
The 4-methoxy-2,3,6-trimethylbenzenesulphonyl (Mtr) group used to protect the ε-amino function of lysine can be readily removed with 0.15-0.3 M methanesulphonic acid in trifluoroacetic acid - thioanisole (9:1) but is completely resistant to hydrogenolysis or treatment with neat trifluoroacetic acid and hydrogen chloride, and thus can be used in the solution synthesis of methionine-containing peptides, such as mastoparan X and chicken gastrin releasing peptide (c-GRP).
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Doi:10.1002/hlca.200390246
(2003)Doi:10.1039/c7ob00181a
(2017)Doi:10.1016/0022-1902(75)80549-5
(1975)Doi:10.1007/s00706-002-0558-8
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(1863)Doi:10.1016/S0040-4020(01)92696-1
(1962)
