BIFUNCTIONAL COMPOUNDS USEFUL AS LIGANDS OF URANIUM (VI), METHODS OF SYNTHESISING SAME AND USES THEREOF
申请人:AREVA Mines
公开号:US20150133688A1
公开(公告)日:2015-05-14
New compounds which meet general formula (I):
where:
m=0, 1 or 2;
R
1
and R
2
=a C
6
to C
12
, straight-chain or branched, hydrocarbon group;
R
3
=H, a C
1
to C
12
, straight-chain or branched, hydrocarbon group, optionally comprising one or more heteroatoms; a C
3
to C
8
monocyclic hydrocarbon group, optionally comprising one or more heteroatoms, or a monocyclic (hetero)aryl group;
or else R
2
and R
3
together form a —(CH
2
)
n
— group where n=1 to 4;
R
4
=a C
2
to C
8
, straight-chain or branched, hydrocarbon group, or a monocyclic aromatic group;
R
5
=H, or a C
1
to C
12
, straight-chain or branched, hydrocarbon group.
新化合物符合一般公式(I):其中:m=0、1或2;R1和R2=一种C6到C12的直链或支链烃基;R3=H,一种C1到C12的直链或支链烃基,可包含一个或多个杂原子;一种C3到C8的单环烃基,可包含一个或多个杂原子,或者是一个单环(杂)芳基;或者R2和R3一起形成一个—(CH2)n—基团,其中n=1到4;R4=一种C2到C8的直链或支链烃基,或者是一个单环芳基;R5=H,或者是一种C1到C12的直链或支链烃基。