Co(dppbsa)-catalyzed reductive N,N-dimethylation of nitroaromatics with CO2 and hydrosilane

Green Chem., 2023, Advance Article
DOI: 10.1039/D3GC02517A, Paper
Shuang-Shuang Ma, Rui Sun, Zi-Heng Zhang, Peng-Xin Guan, Jin-Qing Lin, Chun-Shan Li, Bao-Hua Xu
A novel half-sandwich Co(dppbsa) ([Co]) was synthesized and employed for the catalytic N,N-dimethylation of nitroaromatics with CO2 and hydrosilane. The same catalyst also enabled the highly efficient reduction of nitroaromatics to aromatic amines.
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Development of high methanol-tolerance Pichia pastoris based on iterative adaptive laboratory evolution

Green Chem., 2023, Advance Article
DOI: 10.1039/D3GC02874G, Paper
Shuai Wang, Yuanyuan Wang, Qingyan Yuan, Liu Yang, Fengguang Zhao, Ying Lin, Shuangyan Han
High methanol-tolerant strains were obtained using iterative adaptive laboratory evolution (microbial microdroplet culture (MMC) and shake flask culture (SFC)).
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Visible light-induced organophotoredox-catalyzed difunctionalization of alkenes and alkynes

Green Chem., 2023, Advance Article
DOI: 10.1039/D3GC03291D, Critical Review
Subham Gupta, Abhishek Kundu, Sumit Ghosh, Amrita Chakraborty, Alakananda Hajra
This review comprehensively summarizes visible light-induced difunctionalization strategies for alkene and alkyne systems in metal-free conditions with literature coverage up to July 2023.
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Photo/electrocatalytic site-selective C–H functionalization of 8-aminoquinolines and their analogues

Green Chem., 2023, Advance Article
DOI: 10.1039/D3GC03069E, Critical Review
Huijie Qiao, Kun Zhao, Yuwei Li, Liting Yang, Fan Yang
In this review, 8-aminoquinoline, 8-hydroxyquinoline, and 1-naphthylamine scaffolds are classified, and the constructions of their selective C–H activation systems are reviewed in terms of photocatalytic and electrocatalytic synthesis.
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CO2 promoted photoredox/Ni-catalyzed semi-reduction of alkynes with H2O

Green Chem., 2023, Advance Article
DOI: 10.1039/D3GC03290F, Communication
Shenhao Chen, Chanjuan Xi
CO2-promoted photoredox/Ni dual catalyzed semi-reduction of alkynes with water has been developed, which provides a method for the synthesis of Z-alkenes in high yields with high stereoselectivity under mild conditions.
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Research progress in electrochemical/photochemical utilization of methanol as a C1 source

Green Chem., 2023, Advance Article
DOI: 10.1039/D3GC02106H, Tutorial Review
Hai-Tao Tang, Yong-Zhou Pan, Ying-Ming Pan
This review highlights the recent advances in various electrochemical and photochemical reactions using methanol as a sustainable C1 source.
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Rhodium-catalyzed electrochemical [2 + 2 + 2] cyclotrimerization of 1,3-butadiynes toward hexasubstituted arenes

Green Chem., 2023, Advance Article
DOI: 10.1039/D3GC02831C, Paper
Mu-Jia Luo, Gui-Fen Lv, Jing-Hao Qin, Chong-Hui Xu, Yang Li, Jin-Heng Li
A cooperative rhodium-catalyzed electrochemical 1,3-butadiyne [2 + 2 + 2] cyclotrimerization to selectively produce hexasubstituted arenes is presented.
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Boosting CO production from visible-light CO2 photoreduction via defects-induced electronic-structure tuning and reaction-energy optimization on ultrathin carbon nitride

Green Chem., 2023, Advance Article
DOI: 10.1039/D3GC02371K, Paper
Jiaying Li, Chengxuan He, Jinlong Wang, Xiaoyi Gu, Zehan Zhang, Huizi Li, Mingyang Li, Lingzhi Wang, Shiqun Wu, Jinlong Zhang
Defective carbon nitride enables the efficient visible-light photoreduction of CO2 by optimizing its band structure, electronic structure, and reducing the reaction energy through defect-induced modifications.
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CO2 sequestration in ultramafic ores: impacts on the efficiency of nickel beneficiation

Green Chem., 2023, Advance Article
DOI: 10.1039/D3GC02078A, Communication
Shaihroz Khan, Mohammad Shoaib, Lindsey K. Fiddes, Omar Bashir Wani, Erin R. Bobicki
Serpentine carbonation leads to its conversion to magnesite, which can solve nickel processing challenges.
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Significantly enhanced bioconversion of high titer biomass-derived furfural to furfuryl alcohol by robust endogenous aldehyde reductase in a sustainable way

Green Chem., 2023, Advance Article
DOI: 10.1039/D3GC01417G, Paper
Junhua Di, Xiaolong Liao, Qi Li, Yu-Cai He, Cuiluan Ma
This study developed an effective and sustainable process for the production of furfuryl alcohol from biomass in a tandem reaction with a biochar-based heterogeneous chemocatalyst and a robust reductase biocatalyst using an aqueous system.
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