Nickel-catalyzed reductive benzylation of tertiary alkyl halides with benzyl chlorides and chloroformates

2021 ◽  
Author(s):  
Jiabao Wang ◽  
Yuxin Gong ◽  
Deli Sun ◽  
Hegui Gong
Keyword(s):  
Alkyl Halides ◽  
Quaternary Carbon ◽  
Carbon Centers ◽  
Benzyl Chlorides ◽  
Tertiary Alkyl

We report a Ni-catalyzed cross-electrophile coupling of benzyl chlorides and chloroformates with unactivated tertiary alkyl halides to forge the challenging benzylated all C(sp3)-quaternary carbon centers.

Formation of allylated quaternary carbon centers via C–O/C–O bond fragmentation of oxalates and allyl carbonates

2020 ◽  
Vol 56 (3) ◽  
pp. 454-457 ◽  
Author(s):  
Haifeng Chen ◽  
Yang Ye ◽  
Weiqi Tong ◽  
Jianhui Fang ◽  
Hegui Gong
Keyword(s):  
Fragmentation Process ◽  
Reductive Coupling ◽  
Quaternary Carbon ◽  
Carbon Centers ◽  
Tertiary Alkyl

Fe-Promoted reductive coupling of tertiary alkyl oxalates with allylic carbonates enables the formation of all C(sp3)–quaternary carbon centers via a double C–O bond fragmentation process.

Nickel-catalyzed formation of quaternary carbon centers using tertiary alkyl electrophiles

2021 ◽  
Vol 50 (6) ◽  
pp. 4162-4184 ◽  
Author(s):  
Weichao Xue ◽  
Xiao Jia ◽  
Xuan Wang ◽  
Xianghua Tao ◽  
Zhigang Yin ◽  
...  
Keyword(s):  
Quaternary Carbon ◽  
Carbon Centers ◽  
Recent Advances ◽  
Alkyl Electrophiles ◽  
Catalyzed Reactions ◽  
Tertiary Alkyl

This review provides a comprehensive summary of recent advances in nickel-catalyzed reactions employing tertiary alkyl electrophiles for the construction of quaternary carbon centers.

scholarly journals Tertiary alkyl halides as growth activator and inhibitor for novel atomic layer deposition of low resistive titanium nitride

AIP Advances ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 015218
Author(s):  
Changbong Yeon ◽  
Jaesun Jung ◽  
Hyeran Byun ◽  
Kok Chew Tan ◽  
Taeho Song ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Titanium Nitride ◽  
Atomic Layer ◽  
Alkyl Halides ◽  
Layer Deposition ◽  
Tertiary Alkyl

scholarly journals Mizoroki–Heck type reactions and synthesis of 1,4-dicarbonyl compounds by heterogeneous organic semiconductor photocatalysis

2021 ◽  
Vol 23 (5) ◽  
pp. 2017-2024
Author(s):  
Jagadish Khamrai ◽  
Saikat Das ◽  
Aleksandr Savateev ◽  
Markus Antonietti ◽  
Burkhard König
Keyword(s):  
Visible Light ◽  
Vinyl Acetate ◽  
Organic Semiconductor ◽  
Alkyl Halides ◽  
Visible Light Photocatalysis ◽  
Dicarbonyl Compounds ◽  
Semiconductor Photocatalysis ◽  
Type Coupling ◽  
Styrene Derivatives ◽  
Tertiary Alkyl

We report the synthesis of 1,4-dicarbonyl compounds and substituted alkenes (Mizoroki–Heck type coupling) starting from secondary and tertiary alkyl halides and vinyl acetate or styrene derivatives using visible-light photocatalysis.

Stereocontrolled Synthesis of Highly Functionalized Quaternary Carbon Centers: A Route to α-Substituted Serines

2009 ◽  
Vol 121 (23) ◽  
pp. 4266-4269 ◽  
Author(s):  
Xavier Ariza ◽  
Josep Cornellà ◽  
Mercè Font-Bardia ◽  
Jordi Garcia ◽  
Jordi Ortiz ◽  
...  
Keyword(s):  
Quaternary Carbon ◽  
Carbon Centers ◽  
Stereocontrolled Synthesis
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