Distal Functional Group Migration for Visible-light Induced Carbo-difluoroalkylation/monofluoroalkylation of Unactivated Alkenes

2017 ◽  
Vol 360 (4) ◽  
pp. 744-750 ◽  
Author(s):  
Jiajia Yu ◽  
Dongping Wang ◽  
Yan Xu ◽  
Zhen Wu ◽  
Chen Zhu
Keyword(s):  
Visible Light ◽  
Functional Group ◽  
Group Migration

Azulene as an ingredient for visible-light- and stimuli-responsive photoswitches

2021 ◽  
Author(s):  
Andrey G. Lvov ◽  
Aleksei Bredihhin
Keyword(s):  
Visible Light ◽  
Functional Group ◽  
Unique Combination ◽  
Stimuli Responsive

The azulene molecule features an unique combination of optical, luminescent, and stimuli-responsive properties. This makes the azulene motif a promising functional group to be introduced in photoswitches. Recent challenges in...

Acetylation of Alcohols and Amines under Visible Light Irradiation: Diacetyl as an Acylation Reagent and Photosensitizer

2021 ◽  
Author(s):  
Pengcheng Lian ◽  
Ruyi Li ◽  
Xiao Wan ◽  
Zixin Xiang ◽  
Hang Liu ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Functional Group ◽  
Environmentally Friendly ◽  
Light Irradiation ◽  
Environmentally Friendly Process

This work developed an unprecedented strategy for the acetylation of alcohols and amines using diacetyl as both an acylation reagent and photosensitizer. This environmentally friendly process exhibits excellent functional group...

Bromotrifluoromethane: A Useful Reagent for Hydrotrifluoromethylation of Alkenes and Alkynes

Synlett ◽  
2018 ◽  
Vol 29 (08) ◽  
pp. 1028-1032 ◽  
Author(s):  
Xing Zheng ◽  
Xingang Zhang ◽  
Yu-Yan Ren
Keyword(s):  
Visible Light ◽  
Organic Synthesis ◽  
Functional Group ◽  
Mild Conditions ◽  
Industrial Material ◽  
Reaction Proceeds

Bromotrifluoromethane (CF3Br) is a simple, inexpensive and abundant industrial material employed as a trifluoromethylating reagent. However, only limited strategies using CF3Br as a fluorine source are reported. Herein, we describe a visible-light-induced hydrotrifluoromethylation of alkenes and alkynes with CF3Br. The reaction proceeds under mild conditions with good functional group tolerance, providing a new route for the application of BrCF3 in organic synthesis.

Visible-light-mediated borylation of aryl and alkyl halides with a palladium complex

2020 ◽  
Vol 18 (23) ◽  
pp. 4390-4394
Author(s):  
Jia-Hui Zhao ◽  
Zhao-Zhao Zhou ◽  
Yue Zhang ◽  
Xuan Su ◽  
Xi-Meng Chen ◽  
...  
Keyword(s):  
Visible Light ◽  
Functional Group ◽  
Palladium Complex ◽  
Alkyl Halides ◽  
Palladium Catalyzed ◽  
High Yields

Palladium catalyzed visible-light-mediated borylation of inactivated aryl and alkyl halides is reported; the method provided high yields and excellent functional group compatibility.

Visible-Light-Induced Radical Polynitration of Arylboronic Acids: Synthesis of Polynitrophenols

Synthesis ◽  
2018 ◽  
Vol 50 (15) ◽  
pp. 2891-2896 ◽  
Author(s):  
Jinna Song ◽  
Xihe Bi ◽  
Qi Zhang ◽  
Kaki Raveendra Babu ◽  
Zhouliang Huang
Keyword(s):  
Visible Light ◽  
Aromatic Compounds ◽  
Functional Group ◽  
Simple Procedure ◽  
One Pot ◽  
Arylboronic Acids ◽  
Mild Conditions ◽  
Conventional Methods ◽  
Straightforward Approach

We report a visible light-assisted one-pot method for the synthesis of polynitrophenols through radical tandem hydroxylation and nitration of arylboronic acids by utilizing copper(II) nitrate tri­hydrate as the nitro source. This method features mild conditions, a simple procedure, and good functional group tolerance. Compared to conventional methods, this work provides a straightforward approach for the polynitration of aromatic compounds.

A mild, general, and metal-free method for site-specific deuteration induced by visible light using D2O as the source of deuterium atoms

2020 ◽  
Vol 22 (3) ◽  
pp. 669-672 ◽  
Author(s):  
Shuai Shi ◽  
Ruining Li ◽  
Liangming Rao ◽  
Zhankui Sun
Keyword(s):  
Visible Light ◽  
Functional Group ◽  
Site Specific ◽  
Metal Free ◽  
Mild Conditions ◽  
Highly Efficient ◽  
Radical Approach

Visible light induced desulfurization–deuteration method was developed using D2O as the source of deuterium atoms. This radical approach features mild conditions, broad substrate scope, highly efficient D-incorporation and excellent functional group compatibility.

Visible-light-induced anti-Markovnikov hydrosulfonation of styrene derivatives

2020 ◽  
Vol 7 (15) ◽  
pp. 2069-2074 ◽  
Author(s):  
Yinan Zheng ◽  
Ying You ◽  
Qianqian Shen ◽  
Junjie Zhang ◽  
Le Liu ◽  
...  
Keyword(s):  
Visible Light ◽  
Functional Group ◽  
Reaction Conditions ◽  
Styrene Derivatives

A visible-light-induced anti-Morkovnikov hydrosulfonation reaction of styrene derivatives with sodium sulfinates has been developed, featuring mild reaction conditions, good functional-group tolerance, good yields and high regioselectivity.

Functional group migration in benzaldoxime-O-n-propyl ether radical cation

2002 ◽  
Vol 217 (1-3) ◽  
pp. 153-168 ◽  
Author(s):  
Matthias C Letzel ◽  
Hans-Friedrich Grützmacher ◽  
Thomas Fürst ◽  
Klaus K Mayer ◽  
Wolfgang Wiegrebe
Keyword(s):  
Radical Cation ◽  
Functional Group ◽  
Group Migration

Functional Group Migration in Ionized Long-Chain Compounds

1994 ◽  
Vol 116 (13) ◽  
pp. 5865-5872 ◽  
Author(s):  
Ilan Vidavsky ◽  
Russell A. Chorush ◽  
Pierre Longevialle ◽  
Fred W. McLafferty
Keyword(s):  
Functional Group ◽  
Chain Compounds ◽  
Group Migration ◽  
Long Chain
Sign in / Sign up

Export Citation Format

Share Document