全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Amrutha P. Thankachan , Kallikkakam S. Sindhu ...
来源:[J].Tetrahedron Letters(IF 2.397), 2016Elsevier
摘要:Abstract(#br)Transition metal catalyzed cross-coupling reactions are one of the predominant strategies for the construction of heterocyclic structures which possess wide applications in the synthesis of natural products, pharmaceuticals, polymers, etc. Due to the vast import...
作者:Amrutha P. Thankachan , K.S. Sindhu ...
来源:[J].Tetrahedron Letters(IF 2.397), 2015, Vol.56 (41), pp.5525-5528Elsevier
摘要:Abstract(#br)The first Zn-catalyzed protocol for C(sp 2 )–C(sp) cross-coupling reactions for the synthesis of disubstituted alkynes is described. A broad spectrum of functional groups is tolerated during the catalysis and successfully afforded a variety of diaryl substituted...
作者:Amrutha P. Thankachan , Anns Maria Thomas
来源:[J].Tetrahedron Letters(IF 2.397), 2015, Vol.56 (34), pp.4923-4926Elsevier
摘要:Abstract(#br)In this study, an environmentally benign FeCl 3 ·6H 2 O/ l -proline catalytic system in the presence of TBAB was employed as a catalyst for the coupling reactions of aryl halides with aryl and alkyl thiols in water under aerobic conditions. The versatility, low ...
作者:Amrutha P. Thankachan , K. S. Sindhu ...
来源:[J].ChemInform, 2016, Vol.47 (4), pp.no-noWiley
摘要:Abstract(#br)Depending on the functional groups of the aryl substituent, the products are obtained in moderate to high yields.
作者:Amrutha P. Thankachan , K. S. Sindhu ...
来源:[J].ChemInform, 2015, Vol.46 (35), pp.no-noWiley
摘要:Abstract(#br)A variety of aryl and alkyl sulfides are obtained via C—S cross‐coupling reaction of aryl halides with both aryl and alkyl thiols using ZnEt2/L‐proline as easily available, cheap, and environmentally benign catalytic system.

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