The reaction of prop-2-ynylsulfonium salts and sulfonyl-protected β-amino ketones to epoxide-fused 2-methylenepyrrolidines and S-containing pyrroles

2021 ◽  
Vol 57 (21) ◽  
pp. 2657-2660
Author(s):  
Tingting Jia ◽  
Gongruixue Zeng ◽  
Chong Zhang ◽  
Linghui Zeng ◽  
Wenya Zheng ◽  
...  
Keyword(s):  
Domino Reaction

A divergent domino reaction of prop-2-ynylsulfonium salts with sulfonyl-protected β-amino ketones was developed to afford epoxide-fused 2-methylenepyrrolidines and S-containing pyrroles.

Domino Reaction Encoded Heterogeneous Colloidal Microswarm with On‐Demand Morphological Adaptability

2021 ◽  
pp. 2100070
Author(s):  
Dongdong Jin ◽  
Ke Yuan ◽  
Xingzhou Du ◽  
Qianqian Wang ◽  
Shijie Wang ◽  
...  
Keyword(s):  
Domino Reaction ◽  
On Demand

Unprecedented access to functionalized pyrrolo[2,1-a]isoquinolines from the domino reaction of isoquinolinium ylides and electrophilic benzannulated heterocycles

2021 ◽  
Author(s):  
Sheba Ann Babu ◽  
Rajalekshmi A. R. ◽  
Nitha P. R. ◽  
Vishnu K. Omanakuttan ◽  
Rahul P. ◽  
...  
Keyword(s):  
Ring Opening ◽  
Domino Reaction ◽  
Dipolar Cycloaddition

The reaction between electrophilic benzannulated heterocycles and isoquinolinium methylides results in a domino dipolar cycloaddition-ring opening transformation, generating functionalized pyrrolo[2,1-a]isoquinolines and S–S-bridged bis-pyrrolo[2,1-a]isoquinolines.

Mechanistic understanding of the Cu(i)-catalyzed domino reaction constructing 1-aryl-1,2,3-triazole from electron-rich aryl bromide, alkyne, and sodium azide: a DFT study

2021 ◽  
Author(s):  
Hanlin Gan ◽  
Liang Peng ◽  
Feng Long Gu
Keyword(s):  
Density Functional Theory ◽  
Dft Calculations ◽  
Sodium Azide ◽  
Density Functional ◽  
Dft Study ◽  
Domino Reaction ◽  
Aryl Bromide ◽  
Functional Theory ◽  
Mechanistic Understanding

The mechanism of the Cu(i)-catalyzed domino reaction furnishing 1-aryl-1,2,3-triazole assisted by CuI and 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) is explored with density functional theory (DFT) calculations.

Transition metal-free approach to azafluoranthene scaffolds by aldol condensation/[1+2+3] annulation tandem reaction of isocyanoacetates with 8-(alkynyl)-1-naphthaldehydes

2021 ◽  
Author(s):  
Penghui Dong ◽  
Kashif Majeed ◽  
lingna Wang ◽  
Zijian Guo ◽  
Fengtao Zhou ◽  
...  
Keyword(s):  
Transition Metal ◽  
Aldol Condensation ◽  
Domino Reaction ◽  
Tandem Reaction ◽  
Metal Free ◽  
Successive Formation ◽  
General Synthesis

A transition metal-free aldol condensation/[1+2+3] annulation reaction of isocyanoacetates with 8-(alkynyl)-1-naphthaldehydes has been developed for the general synthesis of azafluoranthenes. This domino reaction enables successive formation of three new bonds...

scholarly journals Combining Wittig Olefination with Photoassisted Domino Reaction To Distinguish 5-Formylcytosine from 5-Formyluracil

2019 ◽  
Vol 91 (15) ◽  
pp. 9366-9370 ◽  
Author(s):  
Qian Zhou ◽  
Kun Li ◽  
Ling-Ling Li ◽  
Kang-Kang Yu ◽  
Hong Zhang ◽  
...  
Keyword(s):  
Domino Reaction ◽  
Wittig Olefination

Synthesis of pyrazolo[1,5-c]quinazoline derivatives through the copper-catalyzed domino reaction of o-alkenyl aromatic isocyanides with diazo compounds

2020 ◽  
Vol 56 (55) ◽  
pp. 7665-7668 ◽  
Author(s):  
Lu Liu ◽  
Lei Li ◽  
Shukuan Mao ◽  
Xin Wang ◽  
Ming-Dong Zhou ◽  
...  
Keyword(s):  
Diazo Compounds ◽  
Domino Reaction ◽  
Reaction Conditions ◽  
One Pot ◽  
One Pot Synthesis ◽  
Quinazoline Derivatives

Various o-alkenyl aromatic isocyanides were prepared from readily available reactants for their double annulation with diazo compounds for a one-pot synthesis of pyrazolo[1,5-c]quinazolines under mild reaction conditions.

scholarly journals Intramolecular N–Me and N–H aminoetherification for the synthesis of N-unprotected 3-amino-O-heterocycles

2021 ◽  
Author(s):  
Mahesh P. Paudyal ◽  
Mingliang Wang ◽  
Juha H. Siitonen ◽  
Yimin Hu ◽  
Muhammed Yousufuddin ◽  
...  
Keyword(s):  
Ring Opening ◽  
Domino Reaction ◽  
Aziridine Ring

A mild Rh-catalyzed method for synthesis of cyclic unprotected N–Me and N–H 2,3-aminoethers using an olefin aziridination–aziridine ring-opening domino reaction has been developed.

scholarly journals Four‐step domino reaction enables fully controlled non‐statistical synthesis of hexaarylbenzene with six different aryl groups

2021 ◽  
Author(s):  
Benedikt W. Grau ◽  
Maximilian Dill ◽  
Frank Hampel ◽  
Axel Kahnt ◽  
Norbert Jux ◽  
...  
Keyword(s):  
Domino Reaction
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