Organomanganese (II) reagents XV. Conjugate addition of organomanganese reagents to alkylidenemalonic esters and related compounds
作者:Gérard Cahiez、Mouad Alami
DOI:10.1016/s0040-4020(01)81312-0
日期:1989.1
Organomanganese reagents react with alkylidenemalonic esters or related compounds to give the conjugateaddition products in good yields. Several examples illustrate the scope and the efficiency of this reaction
Fused heterocylic compounds of the following Formula
wherein R
1
, R
2
, R
5
, Z, J
1
and J
2
are described herein, and analogs thereof are provided which are useful in treating leukocyte activation-associated disorders.
Fused heterocylic compounds of the following Formula
wherein R
1
, R
2
, R
5
, Z, J
1
and J
2
are described herein, and analogs thereof are provided which are useful in treating leukocyte activation-associated disorders.
Fused heterocylic compounds of the following Formula
1
wherein R
1
, R
2
, R
5
, Z, J
1
and J
2
are described herein, and analogs thereof are provided which are useful in treating leukocyte activation-associated disorders.
下式的融合杂环化合物
1
其中 R
1
, R
2
, R
5
Z, J
1
和 J
2
及其类似物,可用于治疗白细胞活化相关疾病。
Ytterbium-Catalyzed Conjugate Allylation of Alkylidene Malonates
作者:Charlene Fallan、Paul F. Quigley、Hon Wai Lam
DOI:10.1021/jo200268e
日期:2011.5.20
Alkylidene malonates undergo efficient conjugate allylation upon treatment with allylstannanes or allylsilanes under the action of ytterbium catalysis.