618387-12-5Relevant articles and documents
O-Alkyl S-(Pyridin-2-yl)carbonothiolates: Operationally Simple and Highly Nitrogen-Selective Reagents for Alkoxy Carbonylation of Amino Groups
Hashimoto, Yoshimitsu,Morita, Nobuyoshi,Suzuki, Tomoyuki,Tamura, Osamu,Tanaka, Kosaku
, p. 899 - 902 (2020/05/28)
Amino groups are selectively protected in good yields by reaction with O-Alkyl S-(pyridin-2-yl)carbonothiolates in an appropriate solvent at room temperature in air. Even glucosamine, which contains multiple hydroxyl groups, is selectively N-protected in methanol.
DERIVATIVES OF HETEROCYCLIC α-IMINOCARBOXYLIC ACIDS. 4. REDUCTION OF N-ALKOXYCARBONYL DERIVATIVES OF α-IMINOCARBOXYLIC ACIDS.
Nurdinov, R.,Liepin'sh, E. E.,Kalvin'sh, I. Ya.
, p. 1352 - 1357 (2007/10/02)
When N-methoxycarbonyl and N-benzoxycarbonyl derivatives of methyl esters of aziridine-2-carboxylic acid, L-proline, L-thioproline, and pipecolic acid interact with NaBH4 in tert-butanol/methanol, the products of reduction of the C-methoxycarbonyl group o