An efficient and recyclable thiourea-supported copper(i) chloride catalyst for azide–alkyne cycloaddition reactions

Milan Kr. Barman; Ashish Kumar Sinha; Sharanappa Nembenna

doi:10.1039/c5gc02545a

An efficient and recyclable thiourea-supported copper(i) chloride catalyst for azide–alkyne cycloaddition reactions

Green Chemistry ◽

10.1039/c5gc02545a ◽

2016 ◽

Vol 18 (8) ◽

pp. 2534-2541 ◽

Cited By ~ 32

Author(s):

Milan Kr. Barman ◽

Ashish Kumar Sinha ◽

Sharanappa Nembenna

Keyword(s):

Chloride Complex ◽

Cycloaddition Reactions ◽

Efficient Catalyst ◽

Chloride Catalyst

We have shown that an air-stable bulky thiourea-supported copper(i) chloride complex is an efficient catalyst for the synthesis of five-membered heterocycles from alkynes and azides.

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ChemInform Abstract: An Efficient and Recyclable Thiourea-Supported Copper(I) Chloride Catalyst for Azide-Alkyne Cycloaddition Reactions.

ChemInform ◽

10.1002/chin.201634135 ◽

2016 ◽

Vol 47 (34) ◽

Author(s):

Milan Kr. Barman ◽

Ashish Kumar Sinha ◽

Sharanappa Nembenna

Keyword(s):

Cycloaddition Reactions ◽

Chloride Catalyst

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A functionalized graphene oxide and nano-zeolitic imidazolate framework composite as a highly active and reusable catalyst for [3 + 3] formal cycloaddition reactions

Journal of Materials Chemistry A ◽

10.1039/c5ta03008k ◽

2015 ◽

Vol 3 (28) ◽

pp. 14779-14785 ◽

Cited By ~ 18

Author(s):

Yongyi Wei ◽

Zhongkai Hao ◽

Fang Zhang ◽

Hexing Li

Keyword(s):

Graphene Oxide ◽

Reusable Catalyst ◽

Cycloaddition Reactions ◽

Functionalized Graphene ◽

Zeolitic Imidazolate Framework ◽

Efficient Catalyst ◽

Functionalized Graphene Oxide ◽

Highly Active

A SO3H-functionalized graphene oxide and nano-ZIF-8 composite was used as an efficient catalyst for [3 + 3] formal cycloaddition reactions with pyranyl heterocycles.

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A Cationic 1-(2-Methylpyridine)Phosphole Cymene Ruthenium Chloride Complex as an Efficient Catalyst in the Transfer Hydrogenation of Ketones

Organometallics ◽

10.1021/om030065l ◽

2003 ◽

Vol 22 (8) ◽

pp. 1580-1581 ◽

Cited By ~ 56

Author(s):

Claire Thoumazet ◽

Mohand Melaimi ◽

Louis Ricard ◽

François Mathey ◽

Pascal Le Floch

Keyword(s):

Chloride Complex ◽

Transfer Hydrogenation ◽

Efficient Catalyst ◽

Ruthenium Chloride

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Antimony(V) Chloride-Benzyltriethylammonium Chloride Complex as an Efficient Catalyst for Friedel−Crafts Acylation Reactions

Advanced Synthesis & Catalysis ◽

10.1002/adsc.200303233 ◽

2004 ◽

Vol 346 (6) ◽

pp. 599-602 ◽

Cited By ~ 12

Author(s):

An-ping Huang ◽

Xue-yuan Liu ◽

Lian-hua Li ◽

Xiao-li Wu ◽

Wei-min Liu ◽

...

Keyword(s):

Chloride Complex ◽

Efficient Catalyst ◽

Benzyltriethylammonium Chloride ◽

Acylation Reactions

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Nanoporous iron(iii) porphyrin frameworks: an efficient catalyst for [4+2] cycloaddition reactions of unactivated aldehydes with a diene

New Journal of Chemistry ◽

10.1039/c5nj03592a ◽

2016 ◽

Vol 40 (7) ◽

pp. 6358-6363 ◽

Cited By ~ 2

Author(s):

Manoj Kumar Singh ◽

Debkumar Bandyopadhyay

Keyword(s):

Cycloaddition Reactions ◽

One Pot ◽

Efficient Catalyst ◽

The One

The one pot conversion of several unactivated aldehydes with a diene to their corresponding [4+2] cycloaddition products has been studied using nanoporous iron(iii) porphyrin frameworks as catalysts.

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Efficient catalyst for tandem solvent free enantioselective Knoevenagel-formal [3+3] cycloaddition and Knoevenagel-hetero-Diels–Alder reactions

RSC Advances ◽

10.1039/c5ra09865c ◽

2015 ◽

Vol 5 (83) ◽

pp. 67706-67711 ◽

Cited By ~ 2

Author(s):

Sylvia Fernandes ◽

P. Rajakannu ◽

Sujata V. Bhat

Keyword(s):

Diels Alder ◽

Solvent Free ◽

Cycloaddition Reactions ◽

Efficient Catalyst

Tandem Knoevenagel-cycloaddition reactions forming bicyclic tetrahydro-2H-chromen-5(6H)-ones and tricyclic octahydro-2H-benzo[c]-chromen-1(6H)-ones are achieved with up to 98.8% ee in the presence of chiral LBA and titanium-isopropoxy-(S)-BINOLate.

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