Results 11 to 20 of about 6,752 (176)

Visible Light-Induced Reactions of Diazo Compounds and Their Precursors [PDF]

Chemical Reviews

exaly   +2 more sources

Preparation and Synthetic Applications of Five-to-Seven-Membered Cyclic α-Diazo Monocarbonyl Compounds

Molecules, 2022
The reactivity of cyclic α-diazo monocarbonyl compounds differs from that of their acyclic counterparts. In this review, we summarize the current literature available on the synthesis and synthetic applications of three major classes of cyclic α-diazo ...
Daniil Zhukovsky, Dmitry Dar’in, Olga Bakulina, Mikhail Krasavin   +3 more
doaj   +1 more source

Diazocarbonyl and Related Compounds in the Synthesis of Azoles

Molecules, 2021
Diazocarbonyl compounds have found numerous applications in many areas of chemistry. Among the most developed fields of diazo chemistry is the preparation of azoles from diazo compounds.
Anton Budeev, Grigory Kantin, Dmitry Dar’in, Mikhail Krasavin   +3 more
doaj   +1 more source

Chitosan as a sustainable heterogeneous catalyst for the preparation of functionalized α-diazo carbonyl compounds

Tetrahedron Green Chem, 2023
The food industry generates vast amounts of waste and one of the most abundant is the biopolymer chitin, which is the main constituent of crustacean shells and insect exoskeletons.
Gabriela M. Diogo, Pedro A.M. Moro, Taíssa A. Costin, Mariane Fantinel, Marcus M. Sá   +4 more
doaj   +1 more source

Multicomponent Reactions Involving Diazo Reagents: A 5-Year Update

Molecules, 2021
This review summarizes recent developments in multicomponent reactions of diazo compounds. The role of diazo reagent and the type of interaction between components was analyzed to structure the discussion.
Olga Bakulina, Anna Inyutina, Dmitry Dar’in, Mikhail Krasavin   +3 more
doaj   +1 more source

O-methyltransferase-like enzyme catalyzed diazo installation in polyketide biosynthesis

Nature Communications, 2023
Diazo compounds are rare natural products possessing various biological activities. Kinamycin and lomaiviticin, two diazo natural products featured by the diazobenzofluorene core, exhibit exceptional potency as chemotherapeutic agents.
Yuchun Zhao, Xiangyang Liu, Zhihong Xiao, Jie Zhou, Xingyu Song, Xiaozheng Wang, Lijun Hu, Ying Wang, Peng Sun, Wenning Wang, Xinyi He, Shuangjun Lin, Zixin Deng, Lifeng Pan, Ming Jiang   +14 more
doaj   +1 more source

Stereoselective Bioreduction of α-diazo-β-keto Esters

Molecules, 2020
Diazo compounds are versatile reagents in chemical synthesis and biology due to the tunable reactivity of the diazo functionality and its compatibility with living systems.
Sergio González-Granda, Taíssa A. Costin, Marcus M. Sá, Vicente Gotor-Fernández   +3 more
doaj   +1 more source

Intestinal peroxisome proliferator‐activated receptor α‐fatty acid‐binding protein 1 axis modulates nonalcoholic steatohepatitis

Hepatology, EarlyView., 2022
Abstract Background and Aims Peroxisome proliferator‐activated receptor α (PPARα) regulates fatty acid transport and catabolism in liver. However, the role of intestinal PPARα in lipid homeostasis is largely unknown. Here, intestinal PPARα was examined for its modulation of obesity and NASH. Approach and Results Intestinal PPARα was activated and fatty
Tingting Yan, Yuhong Luo, Nana Yan, Keisuke Hamada, Nan Zhao, Yangliu Xia, Ping Wang, Changdong Zhao, Dan Qi, Shoumei Yang, Lulu Sun, Jie Cai, Qiong Wang, Changtao Jiang, Oksana Gavrilova, Kristopher W. Krausz, Daxesh P. Patel, Xiaoting Yu, Xuan Wu, Haiping Hao, Weiwei Liu, Aijuan Qu, Frank J. Gonzalez   +22 more
wiley   +1 more source

Chemoselective carbene insertion into the N−H bonds of NH3·H2O

Nature Communications, 2022
Converting low-cost inorganic chemicals into value-added organic chemicals is a longstanding goal in chemistry. Here the authors describe a silver-catalysed chemoselective carbene N−H insertion reaction, providing access to primary amines from aqueous ...
Zhaohong Liu, Yong Yang, Qingmin Song, Linxuan Li, Giuseppe Zanoni, Shaopeng Liu, Meng Xiang, Edward A. Anderson, Xihe Bi   +8 more
doaj   +1 more source

Photoinduced Selective Construction of Densely Functionalized Spirocyclic Ethers With Carbyne Equivalents

Angewandte Chemie, EarlyView.
A reactivity programmed cascade between carbyne equivalents and allylic benzoates was developed that sequentially orchestrates all three reactivity modes of carbyne equivalents, enabling the rapid installation of three σ‐bonds at a single carbon center and providing efficient, scalable access to structurally diverse spirocyclic ethers. ABSTRACT Carbyne
Jianke Su, Chu Wang, Zhongping Cai, Jiale Wu, Xu Yan Chen, Jie Wu   +5 more
wiley   +2 more sources