Facile Assembly of H ‐Pyrazolo[5,1‐ a ]isoquinolines via Silver Triflate‐Catalyzed One‐Pot Tandem Reaction of 2‐Alkynyl‐ benzaldehyde, Sulfonohydrazide, and Ketone or Aldehyde

2010 ◽  
Vol 352 (11‐12) ◽  
pp. 2050-2056 ◽  
Author(s):  
Xingxin Yu ◽  
Shengqing Ye ◽  
Jie Wu
Keyword(s):  
Tandem Reaction ◽  
One Pot ◽  
Silver Triflate

scholarly journals Synthesis of 2-trifluoromethylpyrazolo[5,1-a]isoquinolines via silver triflate-catalyzed or electrophile-mediated one-pot tandem reaction

2014 ◽  
Vol 10 ◽  
pp. 2286-2292 ◽  
Author(s):  
Xiaoli Zhou ◽  
Meiling Liu ◽  
Puying Luo ◽  
Yingjun Lai ◽  
Tangtao Yang ◽  
...  
Keyword(s):  
Cycloaddition Reaction ◽  
Tandem Reaction ◽  
One Pot ◽  
Silver Triflate ◽  
Excellent Yield ◽  
Tandem Cyclization

An efficient one-pot tandem cyclization/[3 + 2] cycloaddition reaction of N’-(2-alkynylbenzylidene)hydrazides with ethyl 4,4,4-trifluorobut-2-ynoate under silver triflate-catalyzed or electrophile-mediated conditions is described. Various trifluoromethylated pyrazolo[5,1-a]isoquinolines were afforded in moderate to excellent yield by this developed method.

ChemInform Abstract: Copper-Assisted/Copper-Free Synthesis of Functionalized Dibenzo[b,f]oxepins and Their Analogues via a One-Pot Tandem Reaction.

ChemInform ◽  
2013 ◽  
Vol 44 (28) ◽  
pp. no-no
Author(s):  
Yuqin Wang ◽  
Yanhong Chen ◽  
Qian He ◽  
Yuyuan Xie ◽  
Chunhao Yang
Keyword(s):  
Tandem Reaction ◽  
One Pot

ChemInform Abstract: One-Pot Synthesis of 3,4-Dihydropyridin-2-ones via Tandem Reaction of Blaise Reaction Intermediate and Acrylic Ester.

ChemInform ◽  
2016 ◽  
Vol 47 (18) ◽  
Author(s):  
Tuanjie Meng ◽  
Lantao Liu ◽  
Huiyi Jia ◽  
Lifeng Ren ◽  
Cuilan Feng ◽  
...  
Keyword(s):  
Tandem Reaction ◽  
One Pot ◽  
Reaction Intermediate ◽  
One Pot Synthesis ◽  
Acrylic Ester

ChemInform Abstract: An Electrochemical Tandem Reaction: One-Pot Synthesis of Homoallylic Alcohols from Alcohols in Aqueous Media.

ChemInform ◽  
2011 ◽  
Vol 42 (7) ◽  
pp. no-no
Author(s):  
Li Zhang ◽  
Zhenggen Zha ◽  
Zhenlei Zhang ◽  
Yunfeng Li ◽  
Zhiyong Wang
Keyword(s):  
Aqueous Media ◽  
Tandem Reaction ◽  
One Pot ◽  
One Pot Synthesis ◽  
Homoallylic Alcohols

One-Pot Synthesis of 4-Sulfonyliminotetrahydropyrimidin-2-one Derivatives through a Copper-Catalyzed Tandem Reaction

2018 ◽  
Vol 83 (24) ◽  
pp. 15533-15540 ◽  
Author(s):  
Tao Tong ◽  
Xin Wu ◽  
Erfei Li ◽  
Honglan Kang ◽  
Xiaoxia Wang ◽  
...  
Keyword(s):  
Tandem Reaction ◽  
One Pot ◽  
One Pot Synthesis

An efficient and recyclable acid–base bifunctional core–shell nano-catalyst for the one-pot deacetalization–Knoevenagel tandem reaction

2018 ◽  
Vol 42 (14) ◽  
pp. 11610-11615 ◽  
Author(s):  
Zitao Wang ◽  
Xiaofeng Yuan ◽  
Qi’an Cheng ◽  
Tichun Zhang ◽  
Jun Luo
Keyword(s):  
Tandem Reaction ◽  
Core Shell ◽  
Acid Base ◽  
One Pot ◽  
Recoverable Catalyst ◽  
Nano Catalyst ◽  
The One

An acid–base bifunctional nano-catalyst was synthesized and applied as an efficient and recoverable catalyst in the one-pot deacetalization–Knoevenagel tandem reaction.

scholarly journals Triflic anhydride mediated synthesis of 3,4-dihydroquinazolines: a three-component one-pot tandem procedure

2019 ◽  
Vol 17 (34) ◽  
pp. 7995-8000 ◽  
Author(s):  
Christina L. Magyar ◽  
Tyler J. Wall ◽  
Steven B. Davies ◽  
Molly V. Campbell ◽  
Haven A. Barna ◽  
...  
Keyword(s):  
Tandem Reaction ◽  
One Pot

A triflic anhydride mediated one-pot tandem reaction involving a Pictet–Spengler-like annulation step has been developed for the synthesis of 3,4-dihydroquinazolines.

scholarly journals Unraveling the impact of the Pd nanoparticle@BiVO4/S-CN heterostructure on the photo-physical & opto-electronic properties for enhanced catalytic activity in water splitting and one-pot three-step tandem reaction

2019 ◽  
Vol 1 (4) ◽  
pp. 1395-1412 ◽  
Author(s):  
Subhajyoti Samanta ◽  
Biswarup Satpati ◽  
Rajendra Srivastava
Keyword(s):  
Catalytic Activity ◽  
Electronic Properties ◽  
Water Splitting ◽  
Tandem Reaction ◽  
One Pot ◽  
Pd Nanoparticle ◽  
The Impact

Influence of Pd NPs in the BiVO4/S-CN photocatalyst is demonstrated for the efficient water splitting and imine synthesis via tandem reaction.

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