One-pot and regioselective synthesis of polysubstituted 3,4-dihydroquinazolines and 4,5-dihydro-3H-1,4-benzodiazepin-3-ones by sequential Ugi/Staudinger/aza-Wittig reaction

Tetrahedron ◽  
2019 ◽  
Vol 75 (8) ◽  
pp. 1072-1078 ◽  
Author(s):  
Jun Xiong ◽  
Xiao Wei ◽  
Yu-Chen Wan ◽  
Ming-Wu Ding
Keyword(s):  
Wittig Reaction ◽  
Regioselective Synthesis ◽  
One Pot

ChemInform Abstract: A Three-Component Domino Reaction of 2-Tetralone, Hydroxylamine and Acetylene: A One-Pot, Highly Regioselective Synthesis of 4,5-Dihydrobenz[e]indoles.

ChemInform ◽  
2010 ◽  
Vol 41 (28) ◽  
pp. no-no
Author(s):  
Alexander M. Vasil'tsov ◽  
Andrei V. Ivanov ◽  
Al'bina I. Mikhaleva ◽  
Boris A. Trofimov
Keyword(s):  
Regioselective Synthesis ◽  
Domino Reaction ◽  
One Pot

scholarly journals Tandem oxidation–Wittig reaction using nanocrystalline barium manganate (BaMnO4); an improved one-pot protocol

2016 ◽  
Vol 57 (33) ◽  
pp. 3773-3775 ◽  
Author(s):  
Mohammad Gholinejad ◽  
Habib Firouzabadi ◽  
Maedeh Bahrami ◽  
Carmen Nájera
Keyword(s):  
Wittig Reaction ◽  
One Pot

One-pot Synthesis of α,β-Unsaturated Ketones through Sequential Alkyne Dimerization/Hydration Reactions using Hoveyda-Grubbs Catalyst

2021 ◽  
Author(s):  
Bengi Öztürk ◽  
Begüm Sarıaslan ◽  
Mina Aşkun ◽  
Zeynep Tunalı ◽  
Solmaz Karabulut
Keyword(s):  
Regioselective Synthesis ◽  
Grubbs Catalyst ◽  
One Pot ◽  
Unsaturated Ketones ◽  
One Pot Synthesis

Herein we report a sequential one-pot alkyne dimerization/hydration protocol for the regioselective synthesis of α,β-unsaturated ketones in quantitive yields. The alkyne dimerization reactions of terminal arylacetylenes proceeded with high regioselectivity...

Nano-Cu2O-Catalyzed Formation of CC and CO Bonds: One-Pot Domino Process for Regioselective Synthesis of α-Carbonyl Furans from Electron-Deficient Alkynes and 2-Yn-1-ols

2010 ◽  
Vol 16 (34) ◽  
pp. 10553-10559 ◽  
Author(s):  
Hua Cao ◽  
Huanfeng Jiang ◽  
Gaoqing Yuan ◽  
Zhengwang Chen ◽  
Chaorong Qi ◽  
...  
Keyword(s):  
Regioselective Synthesis ◽  
One Pot
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