136027-29-7Relevant academic research and scientific papers
Direct Access to Primary Amines from Alkenes by Selective Metal-Free Hydroamination
Du, Yi-Dan,Chen, Bi-Hong,Shu, Wei
supporting information, p. 9875 - 9880 (2021/03/29)
Direct and selective synthesis of primary amines from easily available precursors is attractive yet challenging. Herein, we report the rapid synthesis of primary amines from alkenes via metal-free regioselective hydroamination at room temperature. Ammonium carbonate was used as ammonia surrogate for the first time, allowing for efficient conversion of terminal and internal alkenes into linear, α-branched, and α-tertiary primary amines under mild conditions. This method provides a straightforward and powerful approach to a wide spectrum of advanced, highly functionalized primary amines which are of particular interest in pharmaceutical chemistry and other areas.
Fungicidal compositions, fungicidal compounds, their production and use
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, (2008/06/13)
STR1 Agricultural fungicidal compositions comprising compounds of formula (I-A), (I-B) or (I-C), wherein R1 and R7 are each independently hydrogen or C1 -C3 alkyl, R2 is hydrogen or C1 -Cs
