A Facile and Efficient Synthesis of Oxindole Scaffolds through Linear Regioselective Reductive Coupling between Vinyl Sulfones and Isatins/Isatinimines

2017 ◽  
Vol 2 (18) ◽  
pp. 5105-5109
Author(s):  
K. Ramakrishna ◽  
Sanjeeva K. Arupula ◽  
Santosh K. Gudimella ◽  
V. Raju ◽  
Jagadeesh B. Nanubollu ◽  
...  
Keyword(s):  
Reductive Coupling ◽  
Efficient Synthesis

Mild TiIII- and Mn/ZrIV-Catalytic Reductive Coupling of Allylic Halides:  Efficient Synthesis of Symmetric Terpenes†

2007 ◽  
Vol 72 (8) ◽  
pp. 2988-2995 ◽  
Author(s):  
Alejandro F. Barrero ◽  
M. Mar Herrador ◽  
José F. Quílez del Moral ◽  
Pilar Arteaga ◽  
Jesús F. Arteaga ◽  
...  
Keyword(s):  
Reductive Coupling ◽  
Efficient Synthesis ◽  
Allylic Halides

Metal- and base-free reductive coupling reaction of P(O)–H with aryl/alkyl sulfonyl chlorides: a novel protocol for the construction of P–S–C bonds

2017 ◽  
Vol 15 (3) ◽  
pp. 545-549 ◽  
Author(s):  
Dungai Wang ◽  
Jinlong Zhao ◽  
Weigang Xu ◽  
Changwei Shao ◽  
Zheng Shi ◽  
...  
Keyword(s):  
Coupling Reaction ◽  
Reductive Coupling ◽  
Efficient Synthesis ◽  
Sulfonyl Chlorides

Novel and efficient synthesis of S-aryl/alkyl phosphinothioates from P(O)–H and aryl/alkyl sulfonyl chlorides under metal- and base-free conditions is described.

Intramolecular Oxidative Coupling of Aromatic Compounds. VI. An Efficient Synthesis of Some Dibenzocyclooctene Lignans

1994 ◽  
Vol 47 (5) ◽  
pp. 937 ◽  
Author(s):  
AR Carroll ◽  
WC Taylor
Keyword(s):  
Trans Isomer ◽  
Trifluoroacetic Acid ◽  
Aromatic Compounds ◽  
Oxidative Coupling ◽  
Good Yield ◽  
Reductive Coupling ◽  
Efficient Synthesis

The 1,4-diaryl-2,3-dimethylbutanes (4) and (5) were readily prepared by reductive coupling of an arylacetone precursor followed by hydrogenation. Intramolecular oxidative coupling (dichlorodicyanobenzoquinone/trifluoroacetic acid) gave dibenzocyclooctene derivatives in good yield. (�)-Deoxyschizandrin and the corresponding trans isomer, existing in two distinct conformations, were prepared.

A simple and efficient synthesis of 9-arylfluorenes via metal-free reductive coupling of arylboronic acids and N-tosylhydrazones in situ

RSC Advances ◽  
2015 ◽  
Vol 5 (78) ◽  
pp. 63726-63731 ◽  
Author(s):  
Xu Shen ◽  
Ningning Gu ◽  
Ping Liu ◽  
Xiaowei Ma ◽  
Jianwei Xie ◽  
...  
Keyword(s):  
Synthesis Method ◽  
Reductive Coupling ◽  
Efficient Synthesis ◽  
Metal Free ◽  
Arylboronic Acids

A general, yet efficient synthesis method of 9-arylfluorenes via metal-free reductive coupling of N-tosylhydrazones and arylboronic acids has been developed.

scholarly journals Mild TiIII- and Mn/ZrIV-Catalytic Reductive Coupling of Allylic Halides: Efficient Synthesis of Symmetric Terpenes.

ChemInform ◽  
2007 ◽  
Vol 38 (35) ◽  
Author(s):  
Alejandro F. Barrero ◽  
M. Mar Herrador ◽  
Jose F. Quilez del Moral ◽  
Pilar Arteaga ◽  
Jesus F. Arteaga ◽  
...  
Keyword(s):  
Reductive Coupling ◽  
Efficient Synthesis ◽  
Allylic Halides

ChemInform Abstract: A Simple and Efficient Synthesis of 9-Arylfluorenes via Metal-Free Reductive Coupling of Arylboronic Acids and N-Tosylhydrazones in situ.

ChemInform ◽  
2015 ◽  
Vol 46 (52) ◽  
pp. no-no
Author(s):  
Xu Shen ◽  
Ningning Gu ◽  
Ping Liu ◽  
Xiaowei Ma ◽  
Jianwei Xie ◽  
...  
Keyword(s):  
Reductive Coupling ◽  
Efficient Synthesis ◽  
Metal Free ◽  
Arylboronic Acids

An efficient synthesis of an exo-enone analogue of LL-Z1640-2 and evaluation of its protein kinase inhibitory activities

2016 ◽  
Vol 14 (2) ◽  
pp. 639-645 ◽  
Author(s):  
Stephanie Q. Wang ◽  
Shermin S. Goh ◽  
Christina L. L. Chai ◽  
Anqi Chen
Keyword(s):  
Protein Kinase ◽  
Protein Kinases ◽  
Potent Inhibitor ◽  
Reductive Coupling ◽  
Related Protein ◽  
Efficient Synthesis ◽  
Inhibitory Activities ◽  
Nanomolar Range

An exo-enone analogue of LL-Z1640-2 has been synthesised efficiently using a Ni-catalysed reductive coupling macrocyclisation of an alkyne–aldehyde. The analogue has been shown to be a potent inhibitor of several cancer related protein kinases at the nanomolar range.

A new facile and efficient synthesis of trans-(+)-sobrerol by biotransformation of α-pinene using extremophiles microorganisms

Planta Medica ◽  
2009 ◽  
Vol 75 (09) ◽  
Author(s):  
LA Vilaseca ◽  
J Quillaguamán ◽  
L Fuentes ◽  
O Sterner
Keyword(s):  
Efficient Synthesis
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